T20XB(20~80) ? bridge rectifier features ??? outline dimensions and mark i o 20a unit mm v rrm 200v~800v ???? tianjin zhonghuan semiconductor co.,ltd. g? glass passivated chip ? high surge forward current capability ? applications ??? general purpose 1 phase bridge rectifier applications O?^~? 3.045 2.20.2 T20XB60 9 3 4.00.2 17.50.5 300.3 3.60.2 4.60.2 11.00.2 2.70.2 100.2 7.50.2 7.50.2 5 200.3 0.70.1 2.50.2 1.0 +0.15 0 ?() date code(example) ??? ( ) type class(example) 3.2 0.2 0.1 limiting values absolute maximum rating T20XB Q item ? s ymbo l unit l conditions 20 40 60 80 A? storage temperature t stg -40 ~+150 junction temperature t j +150 ???? repetitive peak reverse voltage v rrm v 200 400 600 800 ?? t c =87 with heatsink t c =87 20 ?? average rectified output current i o a 50h z ??d 50h z sine wave, r-load o?? t a =25 without heatsink t a =25 3.5 ????? surge(non-repetitive)forward current i fsm a 50h z ??? t a =25 50h z sine wave, 1 cycle, t a =25 240 ?? dielectric strength vdis kv c??g??? terminals to case ac 1 minute 2.5 ?? mounting torque tor kg cm ??5kg cm recommend torque 5kg cm 8 t a =25 ? electrical characteristics t a =25 unless otherwise specified Q item ? symbol unit y?l test condition ? max ?? peak forward voltage v fm v i fm =10a, }ny??O?~? i fm =10a, pulse measurement, rating of per diode 1.1 ? peak reverse current i rrm a v rm =v rrm ,}ny??O?~? v rm =v rrm , pulse measurement, rating of per diode 10 r j-a Y?h?go?? between junction and ambient, without heatsink 22 r j-l Y?go?? between junction and lead, without heatsink 5 thermal resistance r j-c /w Y???g?? between junction and case, with heatsink 1.5 http:///
T20XB(20~80) ???? tianjin zhonghuan semiconductor co.,ltd. forward characteristics Q? characteristics(typical) 0 4 8 12 16 20 24 28 70 60 50 60 50 40 30 20 10 0 4 3 2 1 0 p w i o a i o a t a 0 40 80 120 160 ?pQ p-io curve 20 10 5 2 1 0.5 0.2 0.1 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 i f a v f v t a =150 t a =25 }ny? 300 200 100 0 1 2 5 10 20 50 100 i fsm a ? surge forward current capability ? number of cycles ? sine av a w e t =150 ?O pulse test per one diode ?^5mm soldering land 5mm ? non -r ep etit ive t a =25 ?,?d, ? sin e w av e r- load fr ee in a i r i o -t a Q i o -t a curve 24 20 10 0 i o a t c 80 90 100 110 120 130 140 150 160 ?,?d, ?? sine wave,r-load with heatsink ?? heatsink t c t c i o -t c Q i o -t c curve p. c . b . + ?-h on glass-epoxi substrate 10 ms 10ms 1cycle ? sine wave i fsm 0 http:///
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