PKE (3KA) A/B Series Features >Glass passiated junction >RoHS compliant >Bi-directional or Un-directional >Very Low Clamping Voltage >High Temperature soldering:260°C/10 seconds at terminals >High current transient suppressor >Epoxy Encapsulated >Sharp Breakdown Voltage IEC COMPATIBILITY >IEC 6100-4-5(Lightning) 3KA(8/20µs) APPLICATIONS >Base station power >UPS >Communication power Blue powder surge suppressor >Railway System >Power system Package Dimensions A Series PKE:3KA PKG:6KA PKM:10KA PKN:15KA Reverse stand-off voltage Polarity C:Bi-polar A:Uni-polar Package Default:No Lead A:16 mm B:24mm C:7.5mm F G L2 L1 Internal code D B Type A B C A 16±0.5 3.2±0.5 20-6 24.5±0.5 3.2±0.5 20-6 B REV.2015.02.01 D E C E F G L1,L2 8.5±0.5 1.2 8.5±0.5 5.5 6±2 8.5±0.5 1.2 8.5±0.5 3.5-16.5 16.5-3.5 01 | www.spsemi.cn PKE (3KA) A/B Series Electrical Characteristics Standoff Reverse Voltage(Vd Leakage c)Volts Part Numbers UN BI Vrwm(V) IR(uA) Breakdown Voltage(Vbr)@IT Min. Max. Clamping Voltage Test Vcl@Ipp 8/20us Current IT max. ma Vcl Package Type Ipp PKE020AA PKE020CA 20 20 22.2 24.5 10 38 3000 A or B PKE022AA PKE022CA 22 20 24.0 26.9 10 42 3000 A or B PKE024AA PKE024CA 24 20 26.7 29.5 10 45 3000 A or B PKE030AA PKE030CA 30 20 33.3 36.8 10 52 3000 A or B PKE033AA PKE033CA 33 20 36.7 40.6 10 58 3000 A or B PKE036AA PKE036CA 36 20 40.0 44.2 10 64 3000 A or B PKE058AA PKE058CA 58 20 64.4 71.2 10 110 3000 A or B PKE066AA PKE066CA 66 20 71.5 81.0 10 125 3000 A or B PKE076AA PKE076CA 76 20 85.0 95.0 10 138 3000 A or B PKE170AB PKE170CB 170 20 180.0 220.0 10 260 3000 B PKE190AB PKE190CB 190 20 200.0 245.0 10 290 3000 B PKE240AB PKE240CB 240 20 250.0 285.0 10 340 3000 B PKE380AB PKE380CB 380 20 401.0 443.0 10 520 3000 B PKE430AB PKE430CB 430 20 440.0 490.0 10 625 3000 B Soldering Parameters Flow/Wave Soldering (Solder Dipping) Power Derating Curve 120 tp TP Critical Zone TL to TP Temperature (T) Percent of Rated Value Ramp-up 100 80 60 40 20 TL tL Ts(max) Ramp-down Ts(min) ts Preheat 25˚C t 25˚C to Peak Time (t) 0 0 25 50 75 100 AMBIENT TEMPERATURE (°C) REV.2015.02.01 125 150 Peak Temperature : 265OC Dipping Time : 10 seconds Soldering : 1 time 02 | www.spsemi.cn