EMI Suppression Filters (Lead Type EMIFIL )

Transcription

1 EMI Suppression Filters (Lead Type EMIFIL )

2 EU RoHS Compliant For r o ur 'Mur A ro c o '

3 Contents Product specifications are as of May 14. Product Guide / Effective Frequency Range Outline of EMI Suppression Filters (EMIFILr) for DC Line p2 p3 EMIFILr,, "EMIFIL" and "EMIGUARD" in this catalog are the trademarks of Murata Manufacturing Co., Ltd. Part Numbering BL1/2/3 Series p7 p8 Part Numbering DSS1 Series DSN6/DSS6 Series Broad Band Type DSN9/DST9 Series Heavy-duty Type DSN9H/DST9H Series Part Numbering p11 p12 p14 p17 p19 p21 VFC2H/VFR3V/VFS6V/VFS9V Series Noise Suppression Effect of VFR/VFS Series Part Numbering PLT9H Series p22 p26 p3 p31 p32 p33 p35 Please check the MURATA home page ( if you cannot find the part number in the catalog.

4 Product Guide/Effective Frequency Range Type Ferrite Bead Inductor BL1/2/3 DSN6/9(H) DSS1 DSS6 DST9(H) Series Effective Frequency Range 1kHz khz 1MHz 1MHzMHz 1GHz 1GHz (EMI Filters with varistor functions) VFC2H VFR3V VFS6V/9V PLT9H 2

5 Outline of EMI Suppression Filters (EMIFILr) for DC Line oferrite Bead Inductor Ferrite Bead Inductor...p.8 1 BL1 BL2RN1 BL2RN2 BL3RN2 c Outline o Chip Ferrite Beads are effective for frequencies ranging from a few MHz to a few GHz. Chip Ferrite Beads are widely used as a low noise countermeasure, as well as a universal noise suppression component. o Chip Ferrite Beads produce a micro inductance in a low frequency range. At high frequencies, however, the resistive component of the inductor produces the primary impedance. When inserted in series in the noise producing circuit, the resistive impedance of the inductor prevents noise propagation. Equivalent Circuit R(f) Impedance - Frequency Characteristics (typical) Impedance (Ω) 6 4 Z R X Frequency (MHz) R: Real Part (Resistive Portion) X: Imaginary Part (Inductive Portion) 3

6 Outline of EMI Suppression Filters (EMIFILr) for DC Line o...p.12 DSS1 DSp6 DSp9 DSp9H c Outline o This capacitor type EMI suppression filter has a large noise suppression effect at frequencies ranging from a few MHz to hundreds of MHz. This type of filter is used widely as a universal, high performance EMI suppression component. o Three-terminal construction reduces residual inductance, thereby substantially improving noise suppression at frequencies over 1MHz. Comparison of Insertion Loss Characteristics Insertion Loss (db) 4 6 C=2pF Three-Terminal Capacitor (Built-in Bead) (DSS6NE52A222Q55) Two-Terminal Capacitor Three-Terminal Capacitor (DSN6NC51H222Q55) Ideal Capacitor Characteristics of Frequency (MHz) A three-terminal capacitor has a higher self resonance frequency than a general two-terminal type and exhibits effective noise suppression at high frequency. 4

7 Outline of EMI Suppression Filters (EMIFILr) for DC Line o...p VFC2H VFR3V VFS6V VFS9V c Outline o eliminates both surge noise and EMI noise applying some unique design like the use of dielectric varistor material to a 3 terminal capacitor. o Effective when high frequency noise and high voltage surge suppression are required, and also in situations when surging starts at extremely high speeds. This type of surging cannot be eliminated with general type varistors. Construction of (VFS9V) Varistor Electrode Ferrite Lead c Surge Absorption Effect of Type of Filter Surge Absorption Effect of 4kV No filter 5V /div 1kV ns 5ns/div 4ns 4kV Three-terminal capacitor is used to suppress the surge. 5V /div 1kV ns 5ns/div 4ns 4kV is used to suppress the surge. (VFS6V) 5V /div 1kV ns 5ns/div 4ns 5

8 Outline of EMI Suppression Filters (EMIFILr) for DC Line ocommon Mode Choke Coil Common Mode Choke Coil...p.31 PLT9H c Outline o These choke coils reduce common mode noise, which causes problems on balanced transmission lines, and are effective against common mode noise in the several MHz to several MHz frequency range. They are ideally suited for noise suppression on DC power supply lines and interface cables. Construction of Common Mode Choke Coil Current of Common Mode (Noise) Current of Differential Mode (Signal) Equivalent Circuit 6

9 EMI Suppression Filters (Lead Type EMIFILr) Part Numbering (Part Number) qproduct ID Product ID BL wseries ebeads Core Material RN rnumbers of Beads Core 1 2 tlead Type A1 A2 R1 R2 R3 BL q 2 w RN e 2 R1 M 2 B r t y u i Series Beads ø3.6 Beads ø3.4 Beads ø2.3 max. Beads Core Material Standard Type Numbers of Beads Core 1 2 Lead Type Series Axial Straight Type BL1 Axial Crimp Type BL1 Radial Straight Type BL2/BL3 Radial Straight and Wave Formed Leads Type BL2 Radial Incrimp Type BL2 ylead Length, Space Lead Length, Space Series A Bulk, Axial Type, 3.7mm D Bulk, Axial Type, 45.mm E Taping, Axial Type, 26.mm BL1 F Taping, Axial Type, 52.mm J Bulk, Radial Type, 5.mm M Bulk, Radial Type, 1.mm N Taping, Radial Type, 16.5mm BL2/BL3 P Taping, Radial Type, 18.5mm Q Taping, Radial Type,.mm ulead Diameter Lead Diameter 1 ø.6mm 2 ø.65mm i Series A B J Ammo Pack Bulk Paper Reel (ø3mm) BL1/BL2/BL3 All Series BL1 7

10 EMI Suppression Filters (Lead Type EMIFILr) BL1/2/3 Series c Features BL1/2/3 series are ferrite beads with lead wires to produce a high frequency loss for suppression of noise. Simple construction and easy-to-use, effective for low impedance circuits such as power supplies and grounds. Effective also for preventing overshoot and undershoot of digital signal in clocks or the like, and suppressing the higher harmonic wave. Suitable for prevention of abnormal oscillation at high frequency amplifying circuit. BL1RN1A2A2B ø.65 1±1. 5.±.3 Coating extending on leads : 1.5 max. 3.7±1. ø3.6± max. ø3.4±.2 BL1RN1A1D2B BL2RN1R2M2B 7.5 max. 1.±1. ø3.6±.15 min. 5.±.3 min. 45 min. ø.65 Coating extending on leads : 1.5 max. 7.5 max. ø3.4±.2 5.± min. There is excess bond stick on the wire. ø max. ø3.4±.2 BL2RN1R3J2B 12. max. 5.±1. 5.± min. ø.65 BL2RN2R1M2B 7.5 max. 1.±1. 5.± min. ø.65 BL2RN2R3J2B 12. max. 5.±1. There is excess bond stick on the wire. 9. max. ø3.4±.2 5.± min. ø.65 BL3RN2R1M1B 6.5 max. 1.± max. 5.± min. ø2.3 max. ø.6 8

11 BL1/BL2/BL3 Series Part Number Rated Current (A) Operating Temperature Range BL1RN1A1D2B 7-4 to +85 C BL1RN1A1E1A 6-4 to +85 C BL1RN1A1F1J 6-4 to +85 C BL1RN1A2A2B 7-4 to +85 C BL2RN1R2M2B 7-4 to +85 C BL2RN1R2N1A 6-4 to +85 C BL2RN1R2P1A 6-4 to +85 C BL2RN1R2Q1A 6-4 to +85 C BL2RN1R3J2B 7-4 to +85 C BL2RN1R3N1A 6-4 to +85 C BL2RN2R1M2B 7-4 to +85 C BL2RN2R1N1A 6-4 to +85 C BL2RN2R1P1A 6-4 to +85 C BL2RN2R1Q1A 6-4 to +85 C BL2RN2R3J2B 7-4 to +85 C BL2RN2R3N1A 6-4 to +85 C BL3RN2R1M1B 6-4 to +85 C BL3RN2R1N1A 6-4 to +85 C BL3RN2R1P1A 6-4 to +85 C BL3RN2R1Q1A 6-4 to +85 C Please refer to p.35, "" for Dimensions of Part Numbers Except for 'B' for the last code. c Equivalent Circuit (Resistance element becomes dominant at high frequencies.) c Impedance - Frequency Characteristics Impedance (Ω) BL1RN1 Z R Impedance (Ω) BL2RN1 Z R 4 X 4 X Frequency (MHz) Frequency (MHz) Continued on the following page. 9

12 Continued from the preceding page. c Impedance - Frequency Characteristics Impedance (Ω) BL2RN2 Z R Frequency (MHz) X Impedance (Ω) BL3RN Z 6 R 4 X Frequency (MHz) 1

13 EMI Suppression Filters (Lead Type EMIFILr) Part Numbering (Part Number) qproduct ID Product ID DS wstructure estyle N S T rcategory N H ilead Type/o Q55B Q5B Q52B Q54B Q56B T41B T51B Q91A Q92A Q93A U21A U31A DS q Three-terminal Capacitor Structure No Ferrite Beads Type Built-in Ferrite Beads Type with Ferrite Beads Type Lead Type Straight Incrimp Straight Incrimp N 9 H B3 2E 11 Q92 A w e r t y u i o Style Expressed by a letter. Category for General Use for Heavy-duty Lead Length* (mm) 25. min. 4.±.5 6.±1. 4.±.5 6.±1. 4.± min..± ± ± ± ±1. *Lead Distance between Reference and Bottom Planes Except for Bulk. ttemperature Characteristics Bulk B3 C5 D3 E5 Z8 yrated Voltage Paper Reel (ø3mm) Ammo Pack 1H 2A 2E Capacitance Change ±1% (Temperature Range: -25 C to +85 C) ±22% (Temperature Range: -25 C to +85 C) +/-3% (Temperature Range: -25 C to +85 C) +22/-56% (Temperature Range: -25 C to +85 C) +3/-85% (Temperature Range: -1 C to +6 C) All series DST9N/H DST9N DSN6N/9N, DSS6N DSS6N DSS1N DSp6N, DSN9N/H, DSS1N DSp6N, DSp9N/H DSS6N Rated Voltage 5V V 25V ucapacitance Expressed by three alphanumerics. The unit is in pico-farad (pf). The first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. Series 11

14 EMI Suppression Filters (Lead Type EMIFILr) DSS1 Series c Features DSS1 series is a compact, high performance lead type 3 terminal capacitor which can be mounted in 2.54mm pitch. Its three terminal structure enables nice high frequency performance. Wide capacitance variation enables fl exible selection for various noise frequencies. High speed mounting is available with automatic insertion machine. Built-in Ferrite Beads DSS1 Series Part Number Capacitance (pf) Rated Voltage (Vdc) DSS1_Q55B Series Rated Current (A) ± max. 25. min. 3.5 max. 7.5 max. ø.56 Operating Temperature Range DSS1NB32A2 22 ±1% 6-4 to +85 C DSS1NB32A33 33 ±1% 6-4 to +85 C DSS1NB32A47 47 ±1% 6-4 to +85 C DSS1NB32A6 68 ±1% 6-4 to +85 C DSS1NB32A11 ±1% 6-4 to +85 C DSS1NB32A121 1 ±1% 6-4 to +85 C DSS1NB32A ±1% 6-4 to +85 C DSS1NB32A221 2 ±1% 6-4 to +85 C DSS1NB32A ±1% 6-4 to +85 C DSS1NB32A ±1% 6-4 to +85 C DSS1NB32A ±1% 6-4 to +85 C DSS1NB32A681 6 ±1% 6-4 to +85 C DSS1NB32A12 ±1% 6-4 to +85 C DSS1NB32A ±1% 6-4 to +85 C DSS1NB32A222 2 ±1% 6-4 to +85 C DSS1NB32A ±1% 6-4 to +85 C DSS1NB32A ±1% 6-4 to +85 C DSS1NB32A682 6 ±1% 6-4 to +85 C DSS1NB32A13 ±1% 6-4 to +85 C DSS1NB32A ±1% 6-4 to +85 C DSS1NB32A223 2 ±1% 6-4 to +85 C DSS1NB31H ±1% to +85 C DSS1NB31H ±1% to +85 C DSS1NB31H14 ±1% to +85 C Please refer to Part Numbering for Type and Length of Lead. 12

15 c Equivalent Circuit GND No polarity. c Insertion Loss Characteristics Insertion Loss (db) Frequency (MHz) 1: 22pF 2: 33pF 3: 47pF 4: 68pF 5: pf 6: 1pF 7: 15pF 8: 2pF 9: 27pF 1: 33pF 11: 47pF 12: 6pF 13: pf 14: 15pF 15: 2pF 16: 33pF 17: 47pF 18: 6pF 19: pf : 15pF 21: 2pF 22: 33pF 23: 47pF 24: pf 13

16 I I I!Note Please read rating and!caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. EMI Suppression Filters (Lead Type EMIFILr) DSN6/DSS6 Series c Features DS_6 is a compact, high performance lead type EMI suppression fi lter which can be mounted 2.54mm pitch. Its three terminal structure enables precise high frequency performance. DSN6_Q55B Series 2.5±.5 5.±.5 7. max max. ø.6 8. max. I Q55 Type: 25. min. Q56 Type: 6.±1. Q54 Type: 4.±.5 GND DSS6_Q55B Series Straight Type DSN6 Series 2.5±.5 5.±.5 8. max max. GND *1 The bottom of the ferrite beads may not be level with each other. *2 There may be a hole on the top of ferrite beads, which causes no characteristics deterioration. *1 ø.6 *2 7. max. I Q55 Type: 25. min. Q56 Type: 6.±1. Q54 Type: 4.±.5 DSS6_T51B Series Incrimp Type 2.5±.5 *1 5.±.5 8. max. 1. max max. *2 ø.6 GND *1 The bottom of the ferrite beads may not be level with each other. *2 There may be a hole on the top of ferrite beads, which causes no characteristics deterioration. I T51 Type: 25. min. T41 Type: 4.±.5 Part Number Capacitance (pf) Rated Voltage (Vdc) Rated Current (A) Operating Temperature Range DSN6NC51H2 22 ±% to +85 C DSN6NC51H33 33 ±% to +85 C DSN6NC51H47 47 ±% to +85 C DSN6NC51H11 ±% to +85 C DSN6NC51H ±% to +85 C DSN6NC51H12 ±% to +85 C DSN6NC51H222 2 ±% to +85 C DSN6NZ81H13 /-% to +85 C Please refer to Part Numbering for Type and Length of Lead. 14

17 c Equivalent Circuit GND No polarity. Built-in Ferrite Beads DSS6 Series Straight Type c Insertion Loss Characteristics Insertion Loss (db) Frequency (MHz) 5 (5Ω - 5Ω) : 22pF 2: 33pF 3: 47pF 4: pf 5: 27pF 6:pF 7: 2pF 8: pf Part Number Capacitance (pf) Rated Voltage (Vdc) Rated Current (A) Operating Temperature Range DSS6NC52A2 22 ±% 6-25 to +85 C DSS6NC52A33 33 ±% 6-25 to +85 C DSS6NC52A47 47 ±% 6-25 to +85 C DSS6NC52A11 ±% 6-25 to +85 C DSS6NC52A ±% 6-25 to +85 C DSS6NC52A221 2 ±% 6-25 to +85 C DSS6NC52A ±% 6-25 to +85 C DSS6NC52A ±% 6-25 to +85 C DSS6NC52A12 ±% 6-25 to +85 C DSS6NE52A222 2 /-% 6-25 to +85 C DSS6NZ82A13 ±3% 6-25 to +85 C Please refer to Part Numbering for Type and Length of Lead. c Equivalent Circuit c Insertion Loss Characteristics Insertion Loss (db) (5Ω - 5Ω) : 22pF 2: 33pF 3: 47pF 4: pf 5: 15pF 6: 2pF 7: 27pF 8: 47pF 9: pf 1: 2pF 11: pf GND No polarity Frequency (MHz) 15

18 Built-in Ferrite Beads DSS6 Series Incrimp Type Part Number Capacitance (pf) Rated Voltage (Vdc) Rated Current (A) Operating Temperature Range DSS6NC52A2 22 ±% 6-25 to +85 C DSS6NC52A33 33 ±% 6-25 to +85 C DSS6NC52A47 47 ±% 6-25 to +85 C DSS6NC52A11 ±% 6-25 to +85 C DSS6NC52A ±% 6-25 to +85 C DSS6NC52A221 2 ±% 6-25 to +85 C DSS6NC52A ±% 6-25 to +85 C DSS6NC52A ±% 6-25 to +85 C DSS6NC52A12 ±% 6-25 to +85 C DSS6NE52A222 2 /-% 6-25 to +85 C DSS6NZ82A13 ±3% 6-25 to +85 C Please refer to Part Numbering for Type and Length of Lead. c Equivalent Circuit GND No polarity. c Insertion Loss Characteristics Insertion Loss (db) Frequency (MHz) : 22pF 2: 33pF 3: 47pF 4: pf 5: 15pF 6: 2pF 7: 27pF 8: 47pF 9: pf 1: 2pF 11: pf 16

19 I EMI Suppression Filters (Lead Type EMIFILr) I!Note Please read rating and!caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. Broad Band Type DSN9/DST9 Series c Features DS_9 is a basic type EMI suppression fi lter which can obtain high insertion loss in a wide frequency range. Its three terminal structure enables precise high frequency performance. c Supplement Diameter of lead is.6mm for taping type. Taping type is three terminal in-line arrangement. DSN9N_Q55B 2.5± max. 5.± max. 9.5 max. GND 9.5 max. 1. max. 1.±.5 4. max. I Q55 Type: 25. min. Q56 Type: 6.±1. Q54 Type: 4.± max. Ferrite bead 4. max. ø.65 DSN9 Series DST9N_Q55B 2.5±.5 5.±.5 GND I1 1.25±.5 Q55 Type: I=25. min. Q5 Type: I1=4.±.5 ø.65 Part Number Capacitance (pf) Rated Voltage (Vdc) Rated Current (A) Operating Temperature Range DSN9NC52A ±% 7-25 to +85 C DSN9NC52A222 2 ±% 7-25 to +85 C DSN9NC51H /-% to +85 C Rated current is 6A for taping type and its lead diameter is phi.6mm. Please refer to Part Numbering for Type and Length of Lead. c Equivalent Circuit c Insertion Loss Characteristics Insertion Loss (db) 4 2pF 6 (5Ω - 5Ω) 27pF 2pF GND No polarity Frequency (MHz) 17

20 With Ferrite Beads DST9 Series Part Number Capacitance (pf) Rated Voltage (Vdc) Rated Current (A) Operating Temperature Range DST9NB32A ±% 7-25 to +85 C DST9NC52A ±% 7-25 to +85 C DST9NB32A222 2 ±% 7-25 to +85 C DST9NC52A222 2 ±% 7-25 to +85 C DST9NC51H /-% to +85 C DST9ND31H /-% to +85 C Rated current is 6A for taping type and its lead diameter is phi.6mm. Please refer to Part Numbering for Type and Length of Lead. c Equivalent Circuit c Insertion Loss Characteristics (5Ω - 5Ω) GND No polarity. Insertion Loss (db) 4 6 2pF 2pF 27pF Frequency (MHz) 18

21 I!Note Please read rating and!caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. EMI Suppression Filters (Lead Type EMIFILr) Heavy-duty Type DSN9H/DST9H Series c Features DS_9H is a basic type EMI suppression fi lter which can obtain high insertion loss in a wide frequency range. Its three terminal structure enables nice high frequency performance. High rated voltage of 25Vdc and wide operating temperature range from -4 degrees C to 15 degrees C are suitable for high reliability circuits. c Supplement Diameter of lead is.6mm for taping type. Taping type is three terminal in-line arrangement. DSN9H_Q55B 2.5±.5 1.5max 5.± max. 9.5max 9.5 max. 25.min 1.max 15.5 max. 4.max 1.±.5 ø max. Ferrite bead DSN9H Series DST9H_Q55B 2.5±.5 5.±.5 GND I1 1.25±.5 Q55 Type: I=25. min. Q5 Type: I1=4.±.5 ø.65 Part Number Capacitance (pf) Rated Voltage (Vdc) Rated Current (A) Operating Temperature Range DSN9HB32E2 22 ±% to +15 C DSN9HB32E11 ±% to +15 C DSN9HB32E ±% to +15 C DSN9HB32E222 2 ±% to +15 C Please refer to Part Numbering for Type and Length of Lead. c Equivalent Circuit c Insertion Loss Characteristics Insertion Loss (db) pf 2pF 27pF pF (5Ω - 5Ω) GND No polarity Frequency (MHz) 19

22 With Ferrite Beads DST9H Series Part Number Capacitance (pf) Rated Voltage (Vdc) Rated Current (A) Operating Temperature Range DST9HB32E2 22 ±% to +15 C DST9HB32E11 ±% to +15 C DST9HB32E ±% to +15 C DST9HB32E222 2 ±% to +15 C Please refer to Part Numbering for Type and Length of Lead. c Equivalent Circuit c Insertion Loss Characteristics 27pF pf 22pF (5Ω - 5Ω) 4 2pF GND No polarity. Insertion Loss (db) Frequency (MHz)

23 EMI Suppression Filters (Lead Type EMIFILr) Part Numbering (Part Number) qproduct ID Product ID VF wstructure estyle S R C rfeatures V H!Lead Type/!1 T51B U31A Q55B Q91J Q92J Q93J Lead Type Structure Built-in Ferrite Beads Type with Resistance Built-in Capacitor Size is expressed by a digit Features with Varistor Function with Varistor Function (for Automotive) Lead Type Incrimp Straight Style *Lead Distance between Reference and Bottom Planes Except for Bulk. K1B M1A M1J *From bottom of the crimp. VF q VF q S 6 V w e r C 2 H w e r Lead Type Inside Crimp D8 t R7 t 1E y 1D y 221 u 15 K 2 u i o T51 B!!1 T51 B!!1 Lead Length* 25.mm min. 18.5±1.mm 25.mm min..±1.mm 16.5±1.mm 18.5±1.mm Lead Length* 26.±1.mm 18.±1.mm ttemperature Characteristics D8 D3 R7 yrated Voltage 1B 1D 1E Capacitance Change +/-3% (Temperature Range: -4 C to +15 C) +/-3% (Temperature Range: -25 C to +85 C) ±15% (Temperature Range: -55 C to +125 C) Rated Voltage 12V 22V 25V ucapacitance Expressed by three alphanumerics. The unit is in pico-farad (pf). The first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. icapacitance Capacitance K ±1% ovaristor Voltage Varistor Voltage 2 27V Bulk Ammo Pack Bulk Paper Reel (ø3mm) Bulk Ammo Pack Paper Reel (ø3mm) VFR3/VFS6 VFS9 VFC2 Series Series 21

24 EMI Suppression Filters (Lead Type EMIFILr) VFC2H/VFR3V/VFS6V/VFS9V Series VFC2H Series VFC2H series is EMI suppression fi lters of lead type that combines the varistor and capacitor. c Features 1. Suitable for absorbing surge voltages occurred from inductive load of motors, relays, etc. 2. High maximum energy 3. Smaller size, High capacitance 4. Taping is capable of fast implementation of automatic insertion. Part Number Please refer to Part Numbering for Type and Length of Lead. c Equivalent Circuit Varistor Voltage (Vdc) Capacitance (µf) Temperature Characteristics Rated Voltage (Vdc) VFC2H Series Rated Current 5.2±.5 4. max. 1 (2) 5. max. Insulation Resistance (min.) (M ohm) 2 (1) 6. max. 26.±1. 3. max. Operating Temperature Range VFC2HR71D15K /-3V 1. ±1% R7 (±15%) to 125 C 22

25 Semiconductor Protection VFR3V Series c Features VFR3V series is designed for ESD surge protection of IC. It effi ciently absorbs ESD surges rushed into IC's I/O terminal. c Applications Elimination of noise and protection of semiconductors in offi ce equipment, including computers and peripheral equipment, copy machines, and communication terminals. Part Number Please refer to Part Numbering for Type and Length of Lead. 1 Varistor Voltage (Vdc) c Insertion Loss Characteristics Capacitance (pf) (5Ω - 5Ω) Rated Voltage (Vdc) VFR3V Series Rated Current (ma) No.1 Pin Indicator (Surge entrance side) 2.5±.5 5.±.5 Peak Pulse Current (A) 8. max. (1) (2) (3) 5. max. 25. min. ø.45± max. Operating Temperature Range VFR3VD31E131 5 ±% 13 ±% to 85 C Insertion Loss (db) Frequency (MHz) 23

26 Signal Line VFS6V Series c Features VFS6V series is designed for surge protection of signal line. It protects electric circuit from surges such as static electricity and suppresses EMI noise. Built-in ferrite bead gives excellent EMI suppression. c Applications Elimination of noise and protection of electric circuits in offi ce equipment, including computers and peripheral equipment, copy machines, and communication terminals. Part Number Please refer to Part Numbering for Type and Length of Lead. c Equivalent Circuit Varistor Voltage (Vdc) GND No polarity Capacitance (pf) Rated Voltage (Vdc) VFS6V Series Insertion Loss (db) Rated Current (A) 4 2.5±.5 *1 5.±.5 8. max max. 1.5 max. 25. min. GND *1 The bottom of the ferrite beads may not be level with each other. *2 There may be a hole on the top of ferrite beads, which causes no characteristics deterioration. Peak Pulse Current (A) c Insertion Loss Characteristics *2 ø Frequency (MHz) (5Ω - 5Ω) Operating Temperature Range VFS6VD81E221 5 ±% 2 ±% to 15 C 24

27 Large Current VFS9V Series c Features VFS9V series is designed for surge protection of the power supply. It protects electric circuits from surge such as static electricity and suppresses EMI noise. Its large capacitance value enables high insertion loss for EMI noise. *1 1.5 max. 2.5±.5 5.± max. 1.5 max. 25. min. 7.5 max. *2 Ferrite bead 2.5±.5 c Applications For circuit protection and noise suppression in electronics equipment such as computers and DC motors, and in electronics systems installed in cars such as car audio equipment and engine controllers. Part Number Varistor Voltage (Vdc) Capacitance (pf) VFS9V Series Rated Voltage (Vdc) ø.65 GND *1 Coating extending on leads does not exceed the tangent line. Exposed electrode, if any, is covered by solder, etc. *2 If there is a hole in the top of the filter, the ferrite bead should not be exposed. Rated Current (A) Operating Temperature Range VFS9VD31B ±% 2 +5/-% to C Rated current is 7A for bulk type and 6A for taping type. Rated current of taping type is 6A because the diameter of the lead is.6mm and its lead layout is the in-line type. Please refer to Part Numbering for Type and Length of Lead. c Equivalent Circuit c Insertion Loss Characteristics (5Ω - 5Ω) GND No polarity Insertion Loss (db) 4 6 c Voltage - Current Characteristics Frequency (MHz) Current (ma) Voltage (V) 25

28 Noise Suppression Effect of VFR/VFS Series cexample of IC Protection (VFR3V) o Testing Method 1. Put ESD surge to IC (744 family) input terminal with ESD simulator based on IEC Check IC's operation. 3. If IC's operation is normal, increase ESD voltage in 1kV steps. 4. Continue above steps 1 to 3 till IC's operation becomes abnormal. o Result Varistor VFR3V can protect IC from ESD. Test Circuit (Result) Breakdown level [kv] 3 min. 33Ω 15pF ESD Simulator Without VFR3V VFR3V Test IC With use VFR3V cexample of EMI Suppression Effect Test Circuit LS ALS AS C IC s Family HC AC ANT Type of Filter Signal 1MHz ACO4 Shield EMI Suppression Effect F Noise Radiation Cable (5cm) 7 Before Countermeasures (No Filters) Noise Level (dbμv/m) Frequency (MHz) 7 Using VFR3VD31E131T51 Noise Level (dbμv/m) Frequency (MHz) 26

29 cfeatures (VFS9V) Items Overload Surge Test (1) Surge Test (2) High Temperature Load Test methods 1.4 times the varistor voltage (V1) is applied for 5 minutes at room temperature. At room temperature, Surges are applied 1 5 times every 2 seconds. Then after 1 or 2 hours, the sample is measured. At room temperature, the capacitor "C" is charged with 7V, then discharged to apply the voltage to the sample. Tested once (resuming JASO A-1). At a temperature of 85±3 C, the varistor voltage V1 is continuously applied to the sample for to 124 hours. Then it is left at room temperature, for 4 to 24 hours before measuring. Noise Suppression Effect of VFR/VFS Series 4V 7V C.47μF.8Ω 2Ω C=11mF Rated values Items Rated Capacitance Change Insulation Resistance Rated of Change in Varistor Voltage V1* Voltage Rate *V1: Voltage when 1mA is applied Specifications Within±15% 5kΩ min. Within±15% 1.3 max. cpulse-voltage Breakdown Characteristic (VFS9V) VFS9V use a self healing varistor- capacitor, so that it can be used under a 5 to 6V surge that would break conventional disc type EMI filters. As shown in the figure below withstands V impulses applied times. 5Ω 5Ω Residual Rate (%) 5 VFS9V Capacitance:.22μF with varistor function 3-terminal capacitor Capacitance:.22μF with no varistor function 5 15 Pulse Voltage Applied (V) V ns Residual ratio when pulses are applied ctemperature Characteristics of Varistor Voltage - Insulation Resistance (VFS9V) Insulation Resistance (MΩ) Insulation resistance Change rate of varistor voltage Temperature ( C) +1 1 Change Rate of Varistor Voltage (%) Continued on the following page. 27

30 Noise Suppression Effect of VFR/VFS Series Continued from the preceding page. cnoise Absorption Effect of (VFS9V) Type of Filter without with D 223S % 9 1 % EMI Suppression Effect : V/div : 1ns/div : V/div : 1ns/div ccomparative Data (VFS9V) 1. Absorption of quick-rising, high-frequency noise (1ns/div, V/div) Type of Filter Without Filters EMI Suppression Effect 5ns V Description Waveform when is not used. (Surge from a noise simulator.) Waveform after the noise passed through. Little noise is recorded. Description Noise wave applied Conventional varistor 9 1 % As with the two-terminal capacitor Two-terminal capacitor (with varistor function) 9 1 % The two-terminal capacitor is influenced by lead line inductance, leaving behind some of the rising and falling edges. The residual noise can cause the system to malfunction. VFS9V 9 1 % The three-terminal structure eliminates most of the lead line inductance. This allows VFS9V to completely absorb the rising and falling edges of the applied pulses. Continued on the following page. 28

31 Noise Suppression Effect of VFR/VFS Series Continued from the preceding page. 2. Absorption of wide-pulse noise (5ns/div, V/div) Type of Filter EMI Suppression Effect Description ns Without Filters Two-terminal capacitor 9 Noise wave applied 13V In capacitors the voltage of the residual surge (13V) is higher than that of the above example. The wave height is almost the same as the original. Three-terminal capacitor (with ferrite bead) VFS9V 1 % 9 1 % 9 Conventional EMI filters do not work for wide-pulse noise because the capacitors are saturated. In this example, the residual 1V surge can cause the system to break down. Bypassing the high voltage to the ground suppresses the voltage. 1 % 29

32 EMI Suppression Filters (Lead Type EMIFILr) Part Numbering (Part Number) qproduct ID Product ID PL PL T 9H q w e N r t 3R y P u 1 i B o tinductance Expressed by three figures. The unit is micro-henry (μh). The first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. wtype T eapplications 9H rfeatures N o B Type DC Type Applications for DC Line High-frequency Type Features General Use Series Bulk yrated Current Expressed by three-digit alphanumerics. The unit is in amperes (A). A decimal point is expressed by the capital letter "R". In this case, all figures are significant digits. uwinding Mode P ilead Dimensions All series Winding Mode Aligned Winding Type Lead Dimensions 1 5mm 3

33 EMI Suppression Filters (Lead Type EMIFILr) (for DC Line) PLT9H Series PLT9H series is a common mode choke coil for DC lines. It is effective against the common mode noise that can cause radiative noise in power supply lines and interface lines. The additional normal mode inductance enables high suppression effect to radiation noise. c Features 1. This is a wide frequency range type, applicable in applications ranging from a few MHz to several MHz. 2. It features a low-profi le design. c Applications 1. Noise suppression of SW power supply, DC-DC converter 2. DC power lines in AC adapter of Portable equipment Part Number Rated Current (A) Rated Voltage (Vdc) PLT9H Series Withstand Voltage (Vdc) 5±.5 14 max. (1) (2) (4) (3) 13 max. 5±1 8 max. Soldered 1±.5 ø.6 max. Common Mode Inductance (µh) PLT9HN3RP min. Operating Temperature Range: -4 to +85 C c Equivalent Circuit c Insertion Loss Characteristics 5 (5Ω - 5Ω) (1) (2) (4) (3) No polarity. Insertion Loss (db) Frequency (MHz) 31

34 !Caution/Notice!Caution o Rating Do not use products beyond the rated current and rated voltage as this may create excessive heat and deteriorate the insulation resistance. o 1. Mounting holes should be designed as specified in these specifications. Other designs than those shown in these specifications may cause cracks in ceramics that may lead to smoking or firing. 2. DSN9/DST9/DSN9H/DST9H/VFS9V Series Mounting for PCB. (Applis only to bulk type.) The form of the mounting hole of the bulk item is a triangle. The product should be inserted and soldered to each hole in the correct way as in Fig.1. (The center terminal and the other terminals become parallel when viewing the product from the side.) Smoking and firing maybe caused by incorrect mounting as in Fig.2. (The center terminal and the other terminals cross when viewing the product from the side.) o Storage and Operating Conditions <Operating Environment> 1. Do not use products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. 2. Do not use products near water, oil or organic solvents. Avoid environments where dust or dirt may adhere to the product. <Storage and Handling Requirements> 1. Storage Period Use the products within 12 months after delivery. Solderability should be checked if this period is exceeded. 2. Storage Conditions (1) Storage temperature: -1 to 4 degrees C Relative humidity: 15 to 85% Avoid sudden changes in temperature and humidity. (2) Do not store products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. (3) When restoring taping type (BL1RN1A1F1J), please attach the spacer between the flanges of the reel. The spacer is corrugated paper that is attached when shipping. <Using effectively> 1. Terminal (with mark) should be properly connected to the line of incoming electrostatic surge. (There is polarity.) Otherwise, no effect in ESD suppression can be expected (VFR3V). Example of input terminal Incoming Electrostatic Surges Example of output terminal Incoming Electrostatic Surges Notice Fig.1 Right Way Marking Side Center Terminal (Ground Terminal) Fig.2 Wrong Way 3. Take care not to apply any mechanical stress to product body at the lead terminal bending process for product angle adjustment after insertion. For DST9, please do not bend the lead terminal at the point between the dielectric part and the ferrite bead. 2. Products should be used at rated voltage or less and rated current or less. 3. Products should not be applied for the absorption of surges that have large energy (e.g., induced lightning surges, switching surges) because it is designed for the absorption of electrostatic surges (VFR3V). 4. Electrostatic testing should be done on the following conditions (VFR3V). 2 ] 2 < 8. x1 5 n: Times applied C: Charging Capacitance (pf) V: Testing Voltage (kv) R: Charging Resistance (Ω) o 1. Washing Failure and degradation of a product are caused by the washing method. When you wash in conditions that are not in the mounting information, please contact Murata engineering. 2. Soldering Reliability decreases with improper soldering methods. Please solder by the standard soldering conditions shown in the mounting information. 3. Other Noise suppression levels resulting from Murata's EMI suppression filters EMIFILr may vary, depending on the circuits and ICs used, type of noise, mounting pattern, lead wire length, mounting location, and other operating conditions. Be sure to check and confirm in advance the noise suppression effect of each filter, in actual circuits, etc. before applying the filter in a commercial-purpose equipment design. 32

35 1. Mounting Hole Mounting holes should be designed as specified below. Part Number Bulk Type Taping Type DSN6 ø.8-3 DSS6 VFR3V VFS6V DSS1 DSN9 DSN9H 2.5±.2 ø ±.2 1.±.2 2.5±.2 2.5±.2 ø1.-3 DST9 DST9H VFS9V ø ±.2 2.5±.2 2.5±.2 ø ±.2 2.5±.2 2.5±.2 VFC2H ø ±.2 2.5±.2 5.2±.4 5.2±.4 ø Soldering (1) Use Sn-3.Ag-.5Cu solder. (2) Use Rosin-based flux. Do not use strong acidic flux with halide content exceeding.2wt% (chlorine conversion value). (3) Products and the leads should not be subjected to any mechanical stress during the soldering process, or while subjected to the equivalent high temperatures. (4) Standard flow soldering profile. Temperature ( C) Pre-heating 15 C 6s min. Gradual cooling Soldering (in air) Soldering temperature Soldering time Solder Soldering Temperature Soldering Time Sn-3.Ag-.5Cu solder 25 to 26 C 4 to 6s Continued on the following page. 33

36 Continued from the preceding page. 3. Cleaning Conditions Do not clean VFR3V, PLT9H and VFS6V series. Clean other parts in the following conditions. (1) Cleaning temperature should be limited to 6 C max. (4 C max for alcohol type cleaner). (2) Ultrasonic cleaning should comply with the following conditions, avoiding the resonance phenomenon at the mounted products and PCB. Power: W /Rmax. Frequency: 28 to 4kHz Time: 5 min. max. (3) Cleaner (a) Alcohol type cleaner Isopropyl alcohol (IPA) (b) Aqueous agent (PLT series cannot be cleaned) PINE ALPHA ST-S (4) There should be no residual flux or residual cleaner left after cleaning. In the case of using aqueous agent, products should be dried completely after rinsing with de-ionized water in order to remove the cleaner. (5) The surface of products may become dirty after cleaning, but there is no deterioration on mechanical, electrical characteristics and reliability. (6) Other cleaning: Please contact us. 34

37 t t I c Minimum Quantity (Pcs.) Series Bulk Ammo Pack BL1RN BL2RN BL3RN ø3mm Paper Reel BL1RN_J BL1RN_A max. Direction of feed ø3.6 ±.15 5±.3.8 max. L1 L2 ø.6±.5 5±.5 I 1.2 max. 3.2 min..8 max. BL2RN1R2p1A W W1 t L P1 P2 F P 7.5 max. 7.5 max. W2 I H1 W 3.4±.2 ød ΔS Δh1 Δh2 BL2RN1R3N1A W t W1 L P1 P2 F *L 6.±1. L1 - L2 V 1.5 *L BL1RN1A1F1J : 52+2/-1 BL1RN1A1E1A : /- P 12. max. 8. max. W2 H1 W 3.4±.2 ød ΔS Δh1 Δh2 BL2RN2R1p1A W W1 L P1 P2 D P There is excess bond stick on the wire. F P 7.5 max. 9. max. W2 H1 W 3.4±.2 ød ΔS Δh1 Δh2 BL2RN2R3N1A D P There is excess bond stick on the wire. P 12. max. W2 H1 3.4±.2 ød ΔS Δh1 Δh2 BL3RN2R1p1A P P2 P1 F D W W1 W I P1 P2 F 9. max. L t P 6.5 max. W2 H1 2.3 max. ød ΔS Δh1 Δh2 W W1 W I!Note Please read rating and!caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. c Taping Dimensions 8.3 max. L P Description Pitch of component Pitch of sprocket hole Lead spacing Hole center to lead D Symbol P P F P1 Dimension (mm) ± ±.7 D P Remarks Product inclination ΔS determines tolerance Hole center to component center Offset of bead Carrier tape width Position of sprocket hole Lead length between sprocket hole and forming position Protruding length P2 ΔS W W1 H1 I 6.35±1.3 ±1. 18.± Lead Length Number : N Lead Length Number : Q Lead Length Number : P +.5 to ±.5.± ±.5 Tape deviation in feeding direction lncluding the offset caused by lead bend Tape with deviation BL2, BL3 BL2RN1R2/2R1, BL3 BL2, BL3 Diameter of sprocket hole D ø4.±.1 Lead Diameter ød ø.6 Total tape thickness t.7±.2 Including bonding tape thickness Deviation across tape, Deviation across tape rear Cutting position of failure Hold down tape width Δh1, Δh2 L W 1. max ±.5 Hold down tape position W2 1.5±1.5 35

38 c Minimum Quantity Part Number VFR3V Series DS 6/VFS6V Series DSN9/9H Series DST9 Series VFS9V Series VFC2H Series DSS1 Series c Taping Dimensions Minimum Order Quantity (order in sets only) (pcs.) Ammo Pack ø3mm Paper Reel Bulk (Bag) Q55/T51 5 Q54/Q56/T41 25 Q55 5 Q54/Q56 Q55 25 Q5/Q c Lead Type Lead Type Straight Type Incrimp Type Q91 - Q92 U21 Q93 U31 Lead Type Inside Crimp K1B M1A M1J Lead Length (H).±1.mm 16.5±1.mm 18.5±1.mm Lead Length (from bottom of the crimp) 26.±1.mm 18.±1.mm DSN6_Q91/Q92/Q93 DSN9_Q91/Q92/Q ± / ±.5 9.+/ ±.2 H Q91 Type : ±1. Q92 Type : 16.5±1. Q93 Type : 18.5±1. DSS6_Q91/Q92/Q93 DSN6_ : 7. max. DSN9_ : 9.5 max / / ± ±1. ø4.±.1 1.5±1.5.7±.2 DSN6_ : 8. max. DSN9_ : 11. max. H 12.± to -1. DSN6_ : 2.54 max. DSN9_ : 4. max. 1. max. 1. max. ø max. DSS1_Q91 18.±.5 9.+/ / ±1.3 *1 3.85±.7 DST9_Q92/Q ± / / max. ± max..7±.2 *1 The bottom of the dielectric may be exposed. *2 If a hole is on the top of the ferrite bead, the bead should not be exposed. 7.5 max. ø4.±.1.± max. 1. max. 1.5± ± to -1. ø.6 1. max. * / / ± max. ±1. *2 *1 11.+/ ±.7 18.±.5 9.+/-.5 H Q91 Type : ±1. Q92 Type : 16.5±1. Q93 Type : 18.5±1. DSS6_U21/U31 VFS6V_U ± / ±.5 9.+/-.5 H U21 Type : 16.5±1. U31 Type : 18.5± ± ±.2 ø4.±.1 1.5± /-.2.7±.2 7. max. H 1. max. 12.± to max. 1.5 max. 1. max. ø.6 *1 The bottom of the dielectric may be exposed. *2 If a hole is on the top of the ferrite bead, the bead should not be exposed / / ± max ±1. *2 * / ±1.5 ø4.±.1.7±.2 H DSS6_U : 1. max. VFS6V : 1.5 max max. 1. max. 1. max. 12.± to -1. ø.6 *1 The bottom of the dielectric may be exposed. *2 If a hole is on the top of the ferrite bead, the bead should not be exposed. 1.5 max. 18.±.5 9.+/ ± /-1. H Q92 Type : 16.5±1. Q93 Type : 18.5± ±.2 VFS9V_Q91/Q92/Q ±.7 18.±.5 9.+/-.5 *3 11.+/-1. H Q91 Type : ±1. Q92 Type : 16.5±1. Q93 Type : 18.5± / / ± max. ± ± ± / max. ± /-.2 ø4.± /-.2 ø4.±.1 1.5± / ±1.5.7±.2.7± max. H 12.±.5 4. max. 1. max. 1. max. +.5 to max. *2 H 12.± to max. ø max. Continued on the following page. 1.5 max. 1. max. 1. max. *1 Coating extending on leads does not exceed the start of the bend (point A). Exposed electrodes are covered with solder. *2 H: to be measured from the forming point A. *3 The deviation between two ferrite beads should be less than 1.2mm. *2 H ø.6 *1 Point A

39 Continued from the preceding page. c Taping Dimensions VFR3V_U ± / ± max. 9.+/ / / max. 6.35± max. ±1. AY AY AY 1.5± / ±1. 5. max. (1)(2)(3) +.5 to ±.2 ø4.±.1 1. max. 1. max. ø.45±.1 12.±.5.7±.2 VFC2H_M1 18.± max. 9.+/ / ± ± ± max. 1 2 (2) (1) 5.+.8/-.2 ±1. ø4.±.1 1.5± ±1. 12.±.5.6± to max. 1. max. 1. max. ø.48 37

40 Cat. No. C3E-4 Global Locations For details please visit Note 1 Export Control For customers outside Japan: No Murata products should be used or sold, through any channels, for use in the design, development, production, utilization, maintenance or operation of, or otherwise contribution to (1) any weapons (Weapons of Mass Destruction [nuclear, chemical or biological weapons or missiles] or conventional weapons) or (2) goods or systems specially designed or intended for military end-use or utilization by military end-users. For customers in Japan: For products which are controlled items subject to the Foreign Exchange and Foreign Trade Law of Japan, the export license specified by the law is required for export. 2 Please contact our sales representatives or product engineers before using the products in this catalog for the applications listed below, which require especially high reliability for the prevention of defects which might directly damage a third party s life, body or property, or when one of our products is intended for use in applications other than those specified in this catalog. 1 Aircraft equipment 2 Aerospace equipment 3 Undersea equipment 4 Power plant equipment 5 Medical equipment 6 Transportation equipment (vehicles, trains, ships, etc.) 7 Traffic signal equipment 8 Disaster prevention / crime prevention equipment 9 Data-processing equipment 1 Application of similar complexity and/or reliability requirements to the applications listed above 3 Product specifications in this catalog are as of May 14. They are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. If there are any questions, please contact our sales representatives or product engineers. 4 Please read rating and CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. 5 This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 6 Please note that unless otherwise specified, we shall assume no responsibility whatsoever for any conflict or dispute that may occur in connection with the effect of our and/or a third party s intellectual property rights and other related rights in consideration of your use of our products and/or information described or contained in our catalogs. In this connection, no representation shall be made to the effect that any third parties are authorized to use the rights mentioned above under licenses without our consent. 7 No ozone depleting substances (ODS) under the Montreal Protocol are used in our manufacturing process. Murata Manufacturing Co., Ltd.