BZW04-28B Diotec

BZW04-5V8/376 BZW04-5V8B/376B TM TRANSIL FEATURES n PEAK PULSE POWER : 400 W (10/1000s) n STAND-OFF VOLTAGE RANGE : From 5.8V to 376 V n UNI AND BIDIRECTIONAL TYPES n LOW CLAMPING FACTOR n FAST RESPONSE TIME n UL RECOGNIZED DESCRIPTION Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response DO-15 to transient overvoltages makes them particu- larly suited to protect voltage sensitive devices such as MOS Technology and low voltage sup- plied ICs. ABSOLUTE MAXIMUM RATINGS (T = 25C) amb Symbol Parameter Value Unit P Peak pulse power dissipation (see note 1) Tj initial = Tamb 400 W PP P Power dissipation on infinite heatsink T = 75C 1.7 W amb I Non repetitive surge peak forward current tp = 10ms 30 A FSM for unidirectional types Tj initial = T amb T Storage temperature range -65to+175 C stg T Maximum junction temperature 175 C j T Maximum lead temperature for soldering during 10s a 5mm 230 C L from case. Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit. THERMAL RESISTANCES Symbol Parameter Value Unit R Junction to leads 60 C/W th (j-l) R Junction to ambient on printed circuit. L =10mm 100 C/W th (j-a) lead February 2003- Ed : 3A 1/6BZW04-xx ELECTRICAL CHARACTERISTICS (T = 25C) amb I I F Symbol Parameter Stand-off voltage V RM VV V CL BR V Breakdown voltage BR V V RM F V Clamping voltage CL V I RM I Leakage current V RM RM Peak pulse current I PP T Voltage temperature coefficient I V Forward voltage drop F PP Types I V V I V I V I TC RM RM BR R CL PP CL PP max min max max max typ note2 10/1000s 8/20s note3 note4 -4 Unidirectional Bidirectional A V VmAV A V A 10 /C pF 1000 5.8 6.45 10 10.5 38.0 13.4 174 5.7 3500 BZW04-5V8 BZW04-5V8B BZW04-6V4 BZW04-6V4B 500 6.4 7.13 10 11.3 35.4 14.5 160 6.1 3100 BZW04-8V5 BZW04-8V5B 10 8.5 9.5 1 14.5 27.6 18.6 124 7.3 2000 BZW04-10 BZW04-10B 5 10.2 11.4 1 16.7 24.0 21.7 106 7.8 1550 BZW04-13 BZW04-13B 5 12.8 14.3 1 21.2 19.0 27.2 85 8.4 1200 BZW04-15 BZW04-15B 1 15.3 17.1 1 25.2 16.0 32.5 71 8.8 975 BZW04-19 BZW04-19B 1 18.8 20.9 1 30.6 13.0 39.3 59 9.2 800 BZW04-20 BZW04-20B 1 20.5 22.8 1 33.2 12.0 42.8 54 9.4 725 BZW04-23 BZW04-23B 1 23.1 25.7 1 37.5 10.7 48.3 48 9.6 625 1 25.6 28.5 1 41.5 9.6 53.5 43 9.7 575 BZW04-26 BZW04-26B BZW04-28 BZW04-28B 1 28.2 31.4 1 45.7 8.8 59.0 39 9.8 510 BZW04-31 BZW04-31B 1 30.8 34.2 1 49.9 8.0 64.3 36 9.6 480 BZW04-33 BZW04-33B 1 33.3 37.1 1 53.9 7.4 69.7 33 10.0 450 BZW04-40 BZW04-40B 1 40.2 44.7 1 64.8 6.2 84 27 10.1 370 BZW04-48 BZW04-48B 1 47.8 53.2 1 77.0 5.2 100 23 10.3 320 BZW04-58 BZW04-58B 1 58.1 64.6 1 92.0 4.3 121 19 10.4 270 BZW04-70 BZW04-70B 1 70.1 77.9 1 113 3.5 146 16.0 10.5 230 BZW04-85 BZW04-85B 1 85.5 95.0 1 137 2.9 178 13.0 10.6 200 BZW04-102 BZW04-102B 1 102 114 1 165 2.4 212 11.0 10.7 170 1 128 143 1 207 2.0 265 9.0 10.8 145 BZW04-128 BZW04-128B BZW04-154 BZW04-154B 1 154 171 1 246 1.6 317 7.0 10.8 125 BZW04-171 BZW04-171B 1 171 190 1 274 1.5 353 6.5 10.8 120 BZW04-188 BZW04-188B 1 188 209 1 328 1.4 388 6.0 10.8 110 BZW04-213 BZW04-213B 1 231 237 1 344 1.5 442 5.2 11.0 100 BZW04-256 BZW04-256B 1 256 285 1 414 1.2 529 4.3 11.0 90 2/6