2CL71B features supersmall size ?? high reliability ? high speed switching ? purpose ???? rectification for high voltage power supply of color t.v. crt??? rectification for high voltage power supply of crt display ?? others ??? ? 8kv 5ma plastic fast recover hi gh voltage rectifier reverse voltage 8kv forward current 5ma ta = 25 electrical characteristics ratings at 25 ambient temperature unless otherwise specified. ?? ta = 25 maximum ratings & thermal characteristics ratings at 25 ambient temperature unless otherwise specified. -40 --- +120 -40 --- +100 120 ??? repetitive peak reverse voltage ? average forward current ???? non-repetitive forward surge current virtual junction temperature ? storage temperature ? ambient temperature kv ma a v rrm i f(av) i fsm t j t stg symbol unit 2CL71B 8 5 item 0.5 tamb 25 i f =10ma ? ?? v a ns i rm1 trr forward voltage drop reverse recovery time symbol unit v f 100 item 2CL71B air clean car unit mm min min 26 4.80.1 26 2.00.1 0.5 0.03 2 5 ? ? normal temperature reverse current high temperature reverse current i rm2 ta=100 vr=vrrm vr=vrrm a if =2ma,irp=4ma 1ma recovery siyu r dachang electronics ( ?? 50hz ta = 2 5 ) (50hz half-sine wave,resistance load ta=25 ) ( ?? 50hz 1/2 ? ta = 2 5 ) (50hz half-sine wave,1/2 cycle, ta = 25 ) s t c u d o r p g n i d n o p s e r r o c s h o r ? ? s h o r
2CL71B characteristic curves siyu r dachang electronics ??? recerse voltage characte nristic distribution 8121620 10 20 30 40 50 60 70 80 90 100 ? vz(kv) vz,reverse voltage(kv) ?? n pcs tj=25 c iz=25ua n=100pcs 80 0 40 120 160 200 240 20 40 60 80 100 120 140 0 ? ta( c ) tamb, ambient temperature (c) ?? trr(ns) reverse recovery time (ns) reverse recvery time charactenristic[ta-trr] ?? 03 69 12 15 0 2 4 6 10 ta = 25 c 12 8 18 ta = 100 c 0.05 0.1 0.5 1 t j = 25c i f (ma) ? v f (v) typical forward characteristic i f instantaneous forward current (ma) v f instantaneous forward voltage (v) reverse characteristic [vr-ir] ??? vr(kv) repetitive peak reverse voltage (kv) ?? ir(ua) average reverse current (ua) 9.0 11.0 13.0 7.0 8.0 10.0 12.0
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