P6SMB Series. Transient Voltage Suppression Diodes. Surface Mount 600W > P6SMB series. Description

Transcription

1 P6SMB Series RoHS Pb e3 Description Uni-directional The P6SMB series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Agency Approvals AGENCY AGENCY FILE NUMBER E23531 Bi-directional Maximum Ratings and Thermal Characteristics (T A =25 O C unless otherwise noted Parameter Symbol Value Unit Peak Pulse Power Dissipation at T A =25ºC by 1/µs Waveform (Fig.2(Note 1, (Note 2, (Note 5 Power Dissipation on Infinite Heat Sink at T L =5 O C Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3 Maximum Instantaneous Forward Voltage at 5A for Unidirectional Only (Note 4 P PPM 6 W P D 5. W I FSM A V F 3.5/5. V Operating Temperature Range T J -65 to 15 C Storage Temperature Range T STG -65 to 175 C Typical Thermal Resistance Junction to Lead R θjl 2 C/W Features 6W peak pulse power capability at 1/μs waveform, repetition rate (duty cycles:.1% Excellent clamping capability Low incremental surge resistance Typical I R less than 1μA when V BR min>12v Optimized surface mount footprint for minimal PCB space impact Low profile package Typical failure mode due to exceeding maximum ratings is a short circuit condition Whisker test conducted based on Table 4a and 4c of JEDEC JESD21A IEC ESD 3kV(Air, 3kV (Contact EFT protection of data lines in accordance with IEC Built-in strain relief Fast response time: typically less than 1.ps from V to V BR min High temperature to reflow soldering guaranteed: 26 C/4sec V T J = V C x (1+αT x (T J - 25 (αt:temperature Coefficient, typical value is.1% UL Recognized compound meeting flammability classification V- Meet MSL level1, per J-STD-2, LF maximun peak of 26 C Matte tin lead free plated Halogen free and RoHS compliant Pb-free E3 means 2 ND level interconnect is Pb-free and the terminal finish material is tin(sn (IPC/ JEDEC J-STD-69A.1 Typical Thermal Resistance Junction to Ambient Functional Diagram R θja C/W Notes: 1. Non-repetitive current pulse, per Fig. 4 and derated above T J (initial =25 O C per Fig Mounted on copper pad area of.2x.2 (5. x 5.mm to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. 4. V F < 3.5V for single die parts and V F < 5.V for stacked-die parts. 5. The P PPM of stacked-die parts is 8W and please contact littelfuse for the detail stacked-die parts. Applications TVS devices are ideal for the protection of I/O Interfaces, V CC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. Additional Infomarion Bi-directional Datasheet Resources Samples Cathode Anode Uni-directional

2 Electrical Characteristics (T A =25 C unless otherwise noted Part Number (Uni Part Number (Bi Marking Reverse Stand off Voltage V R (Volts Breakdown Voltage V BR I T UNI BI MIN MAX Test Current I T (ma Maximum Clamping Voltage V I pp (V Maximum Peak Pulse Current I pp (A Maximum Reverse Leakage I V R (µa P6SMB6.8A P6SMB6.8CA 6V8A 6V8C X P6SMB7.5A P6SMB7.5CA 7V5A 7V5C X P6SMB8.2A P6SMB8.2CA 8V2A 8V2C X P6SMB9.1A P6SMB9.1CA 9V1A 9V1C X P6SMB1A P6SMB1CA 1A 1C X P6SMB11A P6SMB11CA 11A 11C X P6SMB12A P6SMB12CA 12A 12C X P6SMB13A P6SMB13CA 13A 13C X P6SMB15A P6SMB15CA 15A 15C X P6SMB16A P6SMB16CA 16A 16C X P6SMB18A P6SMB18CA 18A 18C X P6SMB2A P6SMB2CA 2A 2C X P6SMB22A P6SMB22CA 22A 22C X P6SMB24A P6SMB24CA 24A 24C X P6SMB27A P6SMB27CA 27A 27C X P6SMB3A P6SMB3CA 3A 3C X P6SMB33A P6SMB33CA 33A 33C X P6SMB36A P6SMB36CA 36A 36C X P6SMB39A P6SMB39CA 39A 39C X P6SMB43A P6SMB43CA 43A 43C X P6SMB47A P6SMB47CA 47A 47C X P6SMB51A P6SMB51CA 51A 51C X P6SMB56A P6SMB56CA 56A 56C X P6SMB58A P6SMB58CA 58A 58C P6SMB62A P6SMB62CA 62A 62C X P6SMB68A P6SMB68CA 68A 68C X P6SMB75A P6SMB75CA 75A 75C X P6SMB82A P6SMB82CA 82A 82C X P6SMB91A P6SMB91CA 91A 91C X P6SMBA P6SMBCA A C X P6SMB11A P6SMB11CA 11A 11C X P6SMB12A P6SMB12CA 12A 12C X P6SMB13A P6SMB13CA 13A 13C X P6SMB15A P6SMB15CA 15A 15C X P6SMB16A P6SMB16CA 16A 16C X P6SMB17A P6SMB17CA 17A 17C X P6SMB18A P6SMB18CA 18A 18C X P6SMB2A P6SMB2CA 2A 2C X P6SMB22A P6SMB22CA 22A 22C X P6SMB25A P6SMB25CA 25A 25C X P6SMB3A P6SMB3CA 3A 3C X P6SMB35A P6SMB35CA 35A 35C P6SMB4A P6SMB4CA 4A 4C P6SMB44A P6SMB44CA 44A 44C P6SMB48A P6SMB48CA 48A 48C P6SMB51A P6SMB51CA 51A 51C P6SMB53A P6SMB53CA 53A 53C P6SMB54A P6SMB54CA 54A 54C P6SMB55A P6SMB55CA 55A 55C P6SMB6A P6SMB6CA 6A 6C For bidirectional type having V R of 1 volts and less, the I R limit is double. For parts without A V BR is ± 1% and V C is 5% higher than with A parts. Agency Approval

3 I-V Curve Characteristics Uni-directional Bi-directional Ipp Vc VBR VR IR IT VF V Vc VBR VR IT IR IR IT VRVBR Vc V Ipp Ipp P PPM Peak Pulse Power Dissipation -- Max power dissipation (V C * I PP V R Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation V BR Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (I T V C Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current I R V F Reverse Leakage Current -- Current measured at V R Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (T A =25 C unless otherwise noted Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Voltage Transients TJ initial = T AMB Voltage or Current Voltage Across TVS Current Through TVS P PPM -Peak Pulse Power (kw 1 1 Single die,6w at 1/µs, 25 C stacked-die, 8W at 1/µs, 25 C Time t d -Pulse Width (ms continues on next page.

4 Ratings and Characteristic Curves (T A =25 C unless otherwise noted (Continued Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform Peak Pulse Power (P PP or Current (I PP Derating in Percentage % T J - Initial Junction Temperature (ºC I PPM - Peak Pulse Current, % I RSM 15 5 td tr=1µsec Peak Value IPPM Half Value IPPM 2 IPPM ( TJ=25 C Pulse Width(td is defined as the point where the peak current decays to 5% of IPPM 1/µsec. Waveform as defined by R.E.A t-time (ms Figure 5 - Typical Junction Capacitance Figure 6 - Typical Transient Thermal Impedance. Cj(pf Uni-dire onal V=V. Bi-direc nal V=V. Uni-dire onal Bi-direc nal 1. V=VR V BR Reverse Breakdown Voltage(V Transient Thermal Impedance ( C/W T -Pulse Duration (s P Figure 7 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only Figure 8 - Peak Forward Voltage Drop vs Peak Forward Current (Typical Values I FSM - Peak Forward Surge Current (A Number of Cycles at 6 Hz IF - Peak Forward Current(A. Single die 1. Stacked-die VF - Peak Forward Voltage(V

5 Temperature (T Soldering Parameters Reflow Condition Pre Heat Physical Specifications Weight Case Polarity Lead free assembly - Temperature Min (T s(min 15 C - Temperature Max (T s(max 2 C - Time (min to max (t s 6 18 secs Average ramp up rate (Liquidus Temp (T A to peak T S(max to T A - Ramp-up Rate Reflow - Temperature (T A (Liquidus 217 C.3 ounce,.93 grams 3 C/second max 3 C/second max - Time (min to max (t s 6 15 seconds Peak Temperature (T P 26 +/-5 C Time within 5 C of actual peak Temperature (t p Ramp-down Rate Time 25 C to peak Temperature (T P Do not exceed 26 C 2 4 seconds 6 C/second max 8 minutes Max. JEDEC DO214AA. Molded plastic body over glass passivated junction Color band denotes cathode except for bidirectional versions T P T L T s(max T s(min 25 C t s Preheat t 25 C to Peak Environmental Specifications High Temp. Storage HTRB Temperature Cycling Ramp-up Time (t t p JESD22-A13 JESD22-A18 JESD22-A14 t L Critical Zone T L to T P Ramp-down MSL JEDEC-J-STD-2, Level 1 H3TRB JESD22-A11 Terminal Matte Tin-plated leads, Solderable per JESD22-B12 RSH JESD22-A111 Dimensions DO-214AA (SMB J-Bend A Cathode Band (for Uni-directional products only C Inches Millimeters Dimensions Min Max Min Max A B D B H C D E F E J F G K L G H I J I K L Solder Pads (all dimensions in mm

6 Part Numbering System Part Marking System P6SMB XXX C A Cathode Band (for uni-directional products only 5% V BR VOLTAGE TOLERANCE F Littelfuse Logo SERIES V BR VOLTAGE BI-DIRECTIONAL XX YMXXX Marking Code Trace Code Marking Y:Year Code M: Month Code XXX: Lot Code Packaging Part number Component Package Quantity Packaging Option Packaging Specification P6SMBxxxXX DO-214AA 3 Tape & Reel - 12mm tape/13 reel EIA STD RS-481 Tape and Reel Specification.157 (4..47 (12. Cathode.315 (8..59 DIA (1.5 Cover tape.8 (2.2 Arbor Hole Dia. 13. (33 Dimensions are in inches (and millimeters..49 (12.5 Direction of Feed Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at