2CL3509 2CL3509 2CL3509 2CL3509 2cl3512 2cl3512 2cl3512 2cl3512 ?t??O high high high high voltage voltage voltage voltage diodes diodes diodes diodes for for for for micro-wave micro-wave micro-wave micro-wave oven oven oven oven features features features features ??? outline outline outline outline dimensions dimensions dimensions dimensions and and and and mark mark mark mark i f av 350ma unit mm v rrm 9kv 12kv ?? high reliability ? applications applications applications applications ?tO?? rectification for high voltage power supply of magnetron in micro wave oven and others . . O?^~? limiting limiting limiting limiting values values values values absolute absolute absolute absolute maximum maximum maximum maximum rating rating rating rating ~ ????O???? 0.6mm, e 50mm 50mm ????Ll 0.5m/s cooling requirement: cathode terminal is fastened to radiating fin that size is more than 50mm 50mm 0.6mm wind-cooled velocity is more than 0.5m/s t a =25 ? electrical electrical electrical electrical characteristics characteristics characteristics characteristics t a =25 unless otherwise specified Q item item item item ? symbol symbol symbol symbol unit unit unit unit 2CL3509 2CL3509 2CL3509 2CL3509 2cl3512 2cl3512 2cl3512 2cl3512 ???? repetitive peak reverse voltage v rrm kv 9 12 ? average forward current i f(av) ma 350 ?? 50h z ?d t a 60 ~ (50h z half-sine wave, resistance load, t a 60 ) ? forward surge current i fsm a 30 ?? 50h z ?? t a =25 50h z half-sine wave,1cycle,t a =25 ? reverse surge current i rsm ma 100 ( w p =1ms, }n t a =25 ) (w p =1ms, rectangular-wave, one-shot, t a =25 ) Y virtual junction temperature t (vj) 130 A? storage temperature t stg -40 ~ +130 Q item item item item ? symbol symbol symbol symbol unit unit unit unit y?l test test test test condition condition condition condition 2CL3509 2CL3509 2CL3509 2CL3509 2cl3512 2cl3512 2cl3512 2cl3512 ?? peak forward voltage v fm v i fm =350ma 9 1 0 ? peak reverse current i rrm1 a v rm =v rrm 5 ?? avalanche breakdown voltage v br kv i r =100 a 9.5 12.5 ? type ? code ?OI cathode mark 2CL3509 t3509 2cl3512 t3512 1.2 0.03 ?? code lot no. 7.5 0.5 22 0.5 22min 22min ?OI cathode mark
0.0 0 1 2CL3509 2CL3509 2CL3509 2CL3509 2cl3512 2cl3512 2cl3512 2cl3512 ?? safety safety safety safety test test test test 3mm 3mm 3mm 3mm ??w 3mm 3mm 3mm 3mm wide wide wide wide metal metal metal metal film film film film is is is is rolled rolled rolled rolled on on on on the the the the surface surface surface surface middle middle middle middle of of of of diode diode diode diode body body body body 1. ^??? ab ?g? 500v ??y^ y^ 1000m 2. ?????^M ab ?g??? 15kv ??? 1 ow 1.insulation resistance test:500v dc voltage is added between a and b. the measurement by insulation resistance meter is big than 1000m . 2.resistance to voltage strength test: 15kv half- sine wave voltage is added between a and b for one minute and no breakdown or arc in insulation oil. forward characteristics v rm k v 0 3 6 9 1 2 1 5 400 300 200 100 0 0. 0 1 1 . 0 0.1 i rrm a i fm m a 0 3 6 9 12 1 5 1 8 v fm v t a =25 t a =25 2cl3512 2cl35 09 Q? characteristics(typical characteristics(typical characteristics(typical characteristics(typical ) ) ) ) i f (av) m a ?~Q i f av t a derating 0 20 40 60 80 100 120 140 400 300 200 100 0 t a ?? breakdown voltage distribution 9 10 11 12 13 14 15 16 v (br) kv n pcs. t a =25 i r =100 a n=10 0 pcs. reverse characteristics 100 80 60 40 20 0 2CL3509 2cl3512 2CL3509 2cl3512
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