? 1500v 3.0 a RU4D 50 10 RU4D 15 1.3 1500 1050 RU4D 3.0 300 siyu r ? maximum average forward rectified current ?? 8.3ms??? peak forward surge current 8.3 ms single half sine-wave typical thermal resistance o?? operating junction and storage temperature range -55 --- +150 v v v a a /w i f(av) i fsm features ? low reverse leakage ?? high forward surge capability o?? high temperature soldering guaranteed: 260 /10 , 0.375" (9.5mm) ?? 260 /10 seconds, 0.375" (9.5mm) lead length, ?? 5 (2.3kg) 5 lbs. (2.3kg) tension mechanical data : terminals: plated axial leads : ?? polarity: color band denotes cathode end ? : mounting position: any tj, tstg ?? ta = 25 maximum ratings & thermal characteristics ratings at 25 ambient temperature unless otherwise specified. symbols unit ? ta= 25 ?? i f =0.5a i r =1.0a i rr =0.25a ? v r = 4.0v, f = 1mhz v a ns pf i r trr c j maximum forward voltage maximum reverse current type junction capacitance ta = 25 electrical characteristics ratings at 25 ambient temperature unless otherwise specified. symbols unit max. reverse recovery time v f 1500 65 if = 3.0a dachang electronics r ja ??? maximum repetitive peak reverse voltage ? maximum rms voltage ??? maximum dc blocking voltage v rrm v rms v dc ta=100 500 25.4 min 9.2 0.2 25.4 min 5.2 0.2 1.3 0.1 do-27 unit mm ???rohs? lead and body according with rohs standard damper diodes reverse voltage1500v forward current 3.0a www.datasheet.co.kr datasheet pdf - http://www..net/
siyu r 1 2 4 6 10 20 40 100 50 30 20 10 0 0.8 1.0 1.2 1.4 1.6 0.01 0.1 0.2 1 2 10 tj = 25 c RU4D i f (a) ?? ? v f (v) ? ta( c ) ? ?? i fsm (a) ? i f(av) (a) ??? characteristic curves typical forward characteristic forward current derating curve i f instantaneous forward current (a) v f instantaneous forward voltage (v) tamb, ambient temperature (c) i f(a) average forward rectified current (a) maximum non repetitive peak forward surge current number of cycles at 60 hz. i fsm peak forward surge current (a) 10mm 10mm 3.0 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 175 10mm 10mm dachang electronics 40 1.8 www.datasheet.co.kr datasheet pdf - http://www..net/
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