Glass Encapsulated SMD Varistor MLV

Transcription

1 (VJ12, 2, 13, 14, 15, 32) Transient Voltage Suppression, ESD Protection Devices & EMI Devices GENERAL DESCRIPTION AVX s Professional Multilayer Varistors include 3 series of glass coated products as listed below: Standard M/MC/PC Series Telecom MT Series Automotive MA/PA/QA Series The glass encapsulation process ensures high insulation resistance values after reflow soldering and excellent SMT compatibility. This protection ensures reliability and acidresistance against harsh environment like chlorite flux. TYPICAL APPLICATIONS Mainly used to reduce transient over-voltages in a very wide range of electronic products. Some example applications are: 1) Telecom, 2) Automotive, 3) Consumer Electronics, and 4) Industrial Applications. PHYSICAL CHARACTERISTICS 1 Zinc varistor 2 Glass lead-free encapsulation 3 Silver termination 4 Nickel barrier 5 Tin % PHYSICAL DIMENSIONS: mm (inches) L t W T Type IEC Size L W T Land Length t 2.1± ± max VJ12 85 (.79±.8) (.49±.6) (.51 max.) ( ) VJ2 126 VJ13 12 VJ VJ VJ ±.2 1.6± max (.126±.8) (.63±.8) (.67 max.) (...3) 3.2±.3 2.5± max (.126±.12) (.98±.) (.67 max.) (...3) 4.5±.3 3.2±.3 2. max (.177±.12) (.126±.12) (.79 max.) (...39) 5.7±.4 5.±.4 2.5max (.224±.16) (.197±.16) (.98 max.) (...39) 8.2±.4 5.± max (.323±.16) (.197±.16) (.98 max.) ( ) PART NUMBERING VJ 14 MT 95 K BA Varistor Termination Chip Size Series Code Operating 1mA Voltage Packaging VJ = Plated Ni/Sn% 12 = 85 M,MC/QC = Industrial Voltage Tolerance BA = Tape & Reel VU = Plated Ni/SnPb 2 = 126 MT = Telecom AC or DC K = ±% VJ12 = 4 pcs/reel VC = Hybrid AgPdPt 13 = 12 MA/PA/QA = Automotive VJ2 = 3 pcs/reel 14 = 1812 VJ13 = 2 pcs/reel 15 = 222 VJ14 = 125 pcs/reel 32 = 322 VJ15 = 125 pcs/reel VJ32 = pcs/reel 96

2 (VJ12, 2, 13, 14, 15, 32) Automotive MLV Range MA, PA and QA Series AUTOMOTIVE SERIES VJ12, 2, 13, 14, 15, 32 MA and PA SERIES FEATURES GENERAL CHARACTERISTICS Storage Temperature: -55ºC to +15ºC Operating Temperature: -55ºC to +125ºC* * 15 C upon request Available in case size 85 to 322 Working voltage from 16Vdc to 42Vdc Well suited to protect against automotive related transients Response time <1ns Load Dump capability 1J to 5J according to ISO standard DP7637 pulse 5 Jump start capability Complying to AEC-Q 2 VJ: Nickel and Tin (%) plated Termination suitable for lead free soldering VC: PdPtAg termination for hybrid assembly without glass coating RoHS Compliant, IMDS Registration upon request PART NUMBERS APPLICATIONS Protection of various semiconductor elements from overvoltage. Absorption of switching surge and electrostatic surge for relays and motors. Protection of electronic equipment for automobiles from induced lightning surge. Max. Max. Energy Typical Case Energy Jump Mean Working Breakdown Vclamp Peak leakage Load- Cap T Size (x Start Power Voltage Voltage at 1mA (8x2μs) current current Dump 1KHz/ max. EIA μs) (5mn) Dissipation (8x2μs) at Vdc (x**).5vrms Vrms Vdc min Nom max Vp Ip (A) Amp. μa J J max. V W pf mm V Power Supply *VJ12PA16K VJ2MA16K VJ2PA16K VJ13MA16K VJ13PA16K VJ14MA16K VJ14PA16K VJ15MA16K VJ15PA16K VJ15QA16K VJ32PA16K V Power Supply VJ2PA22K VJ13PA22K VJ14PA22K VJ15PA22K VJ32PA22K V Power Supply VJ2PA26K VJ13PA26K VJ14PA26K VJ15PA26K VJ32PA26K V Power Supply VJ2PA34K VJ13PA34K VJ14PA34K VJ15MA34K VJ15PA34K VJ32PA34K V Power Supply *VJ2PA42K *VJ13PA42K *VJ14PA42K *VJ15PA42K *VJ32PA42K * under development ** time interval between pulses: 6s min. VC with hybrid solderable termination same electrical characteristics Other voltage or energy values available upon request 97

3 (VJ12, 2, 13, 14, 15, 32) Automotive MLV Range MA, PA and QA Series TEMPERATURE CHARACTERISTICS For Current, Energy and Power Percent of Rating Value Ambient Temperature ( C) IMPEDANCE CHARACTERISTICS Z (Ohms) 1.1 VJ15PA16K VJ15MA16K VJ14MA16K VJ13MA16K VJ2MA16K VJ15MA34K.1 1,,, Frequency (khz) 1,, 98

4 (VJ12, 2, 13, 14, 15, 32) Automotive MLV Range MA and PA Series AUTOMOTIVE SERIES VJ12, 2, 13, 14, 15, 32 MA and PA SERIES V / I CHARACTERISTICS PULSE RATING V (V) V / I Characteristics : Automotive Parts VJ2MA16K VJ13MA16K VJ14MA16K VJ14PA16K VJ15MA16K VJ15PA16K VJ15PA34K VJ32PA16K 1E I (A) % of peak current rating.%.% 1.% T Pulse Rating A% max 1 Repetition (Top) 2 Repetitions Repetitions E2 Repetitions E3 Repetitions E4 Repetitions E5 Repetitions E6 Repetitions Infinite (bottom).% Pulse Duration (μs) TEMPERATURE DEPENDENCE OF V/I CHARACTERISTICS V/V1mA (%) VJ2MA16K V/V1mA (%) VJ13MA16K -4 C -4 C 1E-7 1E-6 1E-5 1E-4 1E-3 1E-2 1E-6 1E-5 1E-4 1E-3 1E-2 V/V1mA (%) VJ14MA16K -4 C V/V1mA (%) VJ15MA16K -4 C 1E-7 1E-6 1E-5 1E-4 1E-3 1E-2 1E-7 1E-6 1E-5 1E-4 1E-3 1E-2 1E-1 99

5 (VJ12, 2, 13, 14, 15, 32) Automotive MLV Range MA and PA Series AUTOMOTIVE SERIES VJ12, 2, 13, 14, 15, 32 MA and PA SERIES Voltage as a percent of breakdown voltage 1, VJ14PA16 inter (%) final (%) 1E-7 1E-6 1E-5 1E-4 1E-3 1E-2 1E-1 V/V1mA (%) VJ15PA16K -4 C 1E-7 1E-6 1E-5 1E-4 1E-3 1E-2 VJ15MA34K -4 C 1E-7 1E-6 1E-5 1E-4 1E-3 1E-2 Change in breakdown voltage (%) PULSE DEGRADATION Repetitive Peak Current Strikes 16% 14% 12% % 8% 6% 4% 2% % Number of strikes

6 (VJ12, 2, 13, 14, 15, 32) Automotive MLV Range MA and PA Series AUTOMOTIVE SERIES VJ12, 2, 13, 14, 15, 32 MA and PA SERIES AUTOMOTIVE LOAD DUMP TEST (According to ISO DP7637/2 Pulse 5) V z 9% % When using the test method indicated below, the amount of Energy dissipated by the varistor must not exceed the Load Dump Energy value specified in the product table. V i V Tr Td t Voltage Pulse applied to the varistor: 12V Network Vi = 13.5V Td = to 35ms Ri = 2 Ohms (Internal Resistance) Vz - 7 to 2V Number of Pulses = Pulses Other Load Dump Simulations can be achieved 24V Network Vi = 27V Td = to 35ms Ri = 2 Ohms (Internal Resistance) Vz - 7 to 2V Number of Pulses = Pulses Pulse 5: Typical Vz max versus Pulse duration and Rs VJ2PA16K.5 Ω 1 Ω 2 Ω 4 Ω 5ms ms ms ms VJ13PA16K.5 Ω 1 Ω 2 Ω 4 Ω 5ms ms ms ms VJ14PA16K.5 Ω 1 Ω 2 Ω 4 Ω 5ms ms ms ms VJ15PA16K.5 Ω 1 Ω 2 Ω 4 Ω 5ms ms ms ms VJ15QA16K.5 Ω 1 Ω 2 Ω 4 Ω ms ms ms VJ15MA34K.5 Ω 1 Ω 2 Ω 4 Ω ms ms ms VJ15PA34K.5 Ω 1 Ω 2 Ω 4 Ω ms ms ms VJ32PA16K.5 Ω 1 Ω 2 Ω 4 Ω ms ms ms VJ32PA34K.5 Ω 1 Ω 2 Ω 4 Ω ms ms ms

7 (VJ12, 2, 13, 14, 15) Industrial MLV Range M Series INDUSTRIAL MLV RANGE VJ12, 2, 13, 14, 15 M SERIES FEATURES Glass encapsulation device with very low leakage current under DC operating conditions Device available in case size 126, 12, 1812, 222 (322) Nickel and Tin (%) plated Termination (Hybrid AgPdPt termination available upon request) Bi-Directional protection. Fast Turn-On Time. Excellent transient clamping characteristics up to 12amps peak current Multi strike capability. Provide EMC Capacitance RoHS Compliant GENERAL CHARACTERISTICS Storage Temperature: -55ºC to +15ºC Operating Temperature: -55ºC to +125ºC TYPICAL APPLICATIONS Many uses to reduce transient over-voltage in the very wide range of electronic products in the Professional, Industrial and Consumer Applications. Type Case Size Vrms VDC Max. Maximum Max. Peak Cap. Breakdown Energy Clamping Leakage Current Typical Voltage *μs Voltage Current 8*2μs (1KHz/.5V) (V) (V) (V) Vp (V) lp (A) μa (J) (A) (pf) VJ2M14K ±% VJ13M14K ±% VJ14M14K ±% VJ15M14K ±% VJ2M17K ±% VJ13M17K ±% VJ14M17K ±% VJ15M17K ±% VJ2M2K ±% VJ13M2K ±% VJ14M2K ±% VJ15M2K ±% VJ2M25K ±% VJ13M25K ±% VJ14M25K ±% VJ15M25K ±% VJ2M3K ±% VJ13M3K ±% VJ14M3K ±% VJ15M3K ±% VJ2M35K ±% VJ13M35K ±% VJ14M35K ±% VJ15M35K ±% VJ2M4K ±% VJ13M4K ±% VJ14M4K ±% VJ15M4K ±% VJ2M5K ±% VJ13M5K ±% VJ14M5K ±% VJ15M5K ±% VJ2M6K ±% VJ13M6K ±% VJ14M6K ±% VJ15M6K ±%

8 (VJ12, 2, 13, 14, 15) Industrial MLV Range M Series INDUSTRIAL MLV RANGE VJ12, 2, 13, 14, 15 M SERIES V/I CHARACTERISTIC 15 VI Curves 18V, 22V, and 26V Voltage (V) 5 18V, 1.6J 22V, 1.6J 26V, 1.9J 26V, 3J 1E Voltage (V) 2 15 VI Curves 31V, 38V, and 45V 31V, 1.7J 38V, 1.1J 38V, 2J 38V, 4.2J 45V, 1.5J 5 1E VI Curves 56V, 65V, and 85V Voltage (V) V 65V, 1.6J 85V, 1.5J 5 1E

9 VJ13 Standard Range Industrial MLV Range MC/PC Series INDUSTRIAL MLV RANGE VJ13 MC/PC SERIES FEATURES Glass encapsulation device with very low leakage current under DC operating conditions Device available in 12 case size Bi-Directional protection. Fast Turn-On Time. Nickel and Tin (%) plated Termination (Hybrid AgPdPt termination available upon request) Excellent transient clamping characteristics up to 5amps peak current Multi strike capability. Provide EMC Capacitance RoHS Compliant GENERAL CHARACTERISTICS Storage Temperature: -55ºC to +15ºC Operating Temperature: -55ºC to +125ºC Working Voltage: 18Vdc to 6Vdc TYPICAL APPLICATIONS Protection of various semiconductor elements from overvoltage Industrial equipment Consumer Electronics Plug-in cards, remote controls Home automation Part Number max. Working Breakdown Voltage Vclamp Energy CAP peak current Voltage Voltage at 1mA (8x2μs) (xμs) (1KHz/.5Vrms) (8x2μs) Vdc min Nom max Vp Ip(A) Amp. J pf VJ13MC18K VJ13MC26K VJ13MC3K VJ13PC3K VJ13MC48K VJ13PC48K VJ13MC6K VC with hybrid solderable termination same electrical characteristics Other voltage values available upon request 4

10 (VJ14) Telecom MLV Range MT Series FEATURES Effective alternative to leaded MOVs between 6 and 9 Vrsm High Energy Ratings up to 6 Joules with 1812 case size Nickel barrier or hybrid AgPdPt terminations Multiple Strike Capability Provide EMC Capacitance Specified in accordance to CCITT /μs Pulse test RoHS Compliant and IMDS Registration TELECOM MLV RANGE - VJ14 MT SERIES TARGET APPLICATIONS Phone Lines, ADSL Lines, and other Telecom Circuits Consumer Products GENERAL CHARACTERISTICS Storage Temperature: -55ºC to +125ºC Operating Temperature: -55ºC to +125ºC CCITT x7μs TEST A pulse of x 7μs duration as specified by CCITT or IEC is often used to check the interference immunity of Telecom equipment. The curves show that the 6Vrms Varistor can reduce the interference of the equipment from 2KV to less than 2V. Voltage 2 15 /7 Telecom Test Pulse Wave-Form Without Varistor (Open-circuit voltage) dv/v1ma % 8% 6% 4% 2% /7 Pulse Test Capability Typical V1mA Drift 6Vrms 95Vrms 5 With a 6Vrms Telecom Varistor (Protection level <2V) Time (ms) Ten pulses with a duration of x7μs applied at one minute intervals are specified for telecom equipment. The curves show the V1mA drift when more than pulses are applied. % 1 Pulses PART NUMBERS Part Number Case Size Operating Voltage CCITT Mean Breakdown l max. Energy Typical Max. Clamping Voltage Pulses Power Voltage 8*2μs *μs Cap. *7μs Dissipation EIA Vac Vdc V(1mA) V Amp. Amp. Amp. Joules W pf VJ14MT VJ14MT VJ14MT Hybrid termination AgPdPt (VC Range) upon request 5

11 (VJ32/VC32) GENERAL DESCRIPTION The VJ32/VC32M Series offers the designer a surface mount solution with higher voltage ratings and transient energy ratings. This Multilayer Layer Surface Mount Varistor replaces the traditional radial-lead Varistors with reduced size and weight. The glass encapsulation ensures the high performances in voltage up to 3Vrms reliability and acid-resistance against harsh environment like chlorite soldering flux. LEAD-FREE COMPATIBLE COMPONENT FEATURES Lead less surface mount chip 322 Case Size Voltage Ratings from 175Vrms to 3 Vrms VJ32 with Ni barrier/% Sn Termination (for lead free soldering applications) VC32 with hybrid PdPtAg Termination (not suitable for lead free soldering) Operating temperature from -55 C to RoHS Compliant APPLICATIONS MOV (Radial) Replacement Suppression of transient on line voltage Electric Meters Industrial Equipment Mains PSUs Telecommunications Consumer Electronics PART NUMBERS Max. Peak Max. Cap. Breakdown Voltage Max. Clamping Voltage Energy Current Operating voltage Leakage Typical AVX Part Number Case Size Voltage at 1mA 8*2μs *μs 8*2μs Current (1KHz,.5V) 1 Pulse Vrms Vdc Min. Average Max. V A μa Joule A pf VJ32M14K VJ32M17K VJ32M2K VJ32M25K VJ32M3K VJ32M35K VJ32M4K VJ32M5K VJ32M6K VJ32M75K VJ32M9K VJ32M115K VJ32M131K VJ32M141K VJ32M151K VJ32M175K VJ32M231K VJ32M251K VJ32M275K VJ32M31K VC32 Series with solderable hybrid termination. Glass encapsulation from 115Vrms to 3Vrms. Other voltage values available upon request 6

12 (VJ13, 14, 15, 2) Surface Mounting Guide SOLDERABILITY/LEACHING SURFACE MOUNTING GUIDE (VJ13, 14, 15, 2, 32) APPLICATIONS NOTES Terminations to be well soldered after immersion in a 6/4 tin/lead solder bath at 235±5ºC for 2±1 seconds. Terminations will resist leaching for at least the immersion times and conditions recommendations shown below. P/N Termination Type Solder Solder Immersion Tin/Lead Temp. ºC Time (sec) Plated MLV VJ Nickel and Matte Tin 6/4 26±5 3±1 Plating Termination a) The visual standards used for evaluation of solder joints will need to be modified as lead free joints are not as bright as with tin-lead pastes and the fillet may not be as large. b) Lead-free solder pastes do not allow the same self alignment as lead containing systems. Standard mounting pads are acceptable, but machine set up may need to be modified. D2 Ceramic Unplated MLV Electrodes Thick Film Material Ceramic Electrodes Plated MLV Solder Layer Nickel Layer Thick Film Material RECOMMENDED SOLDERING PROFILES VJ products are compatible with a wide range of soldering conditions consistent with good manufacturing practice for surface mount components. This includes Pb free reflow processes and peak temperatures up to 27ºC. Recommended profiles for reflow and wave soldering are show below for reference. VC products are recommended for lead soldering application or gluing techniques. Temperature (ºC) VJ Products Lead-Free Reflow Profile MAXIMUM TEMPERATURE 26ºC 2-4 SECONDS WITH 5ºC RAMP RATE < 3ºC/s PREHEAT ZONE 6-15 SEC > 217ºC RECOMMENDED SOLDER PAD LAYOUT REFLOW SOLDERING Case Size D1 D2 D3 D4 D (.157) 1. (.39) 2. (.79) 1. (.39) 1.6 (.42) (.157) 1. (.39) 2. (.79) 1. (.39) 2.5 (.81) (.22) 1. (.39) 3.6 (.142) 1. (.39) 3. (.118) (.26) 1. (.39) 4.6 (.181) 1. (.39) 5. (.197) (.42) 2.21 (.87) 5.79 (.228) 2.21 (.87) 5.5 (.217) WAVE SOLDERING D1 D3 D4 D5 Dimensions in mm (inches) Dimensions in mm (inches) Case Size D1 D2 D3 D4 D (.197) 1.5 (.59) 2. (.79) 1.5 (.59) 1.6 (.42) (.197) 1.5 (.59) 2. (.79) 1.5 (.59) 2.5 (.81) (.26) 1.5 (.59) 3.6 (.142) 1.5 (.59) 3. (.118) (.299) 1.5 (.59) 4.6 (.181) 1.5 (.59) 5. (.197) (.441) 1.5 (.59) 5.79 (.228) 1.5 (.59) 5.5 (.217)