600 200 400 200 400 600 140 280 420 125 5.0 v a i r ? ta= 25 ta = 25 electrical characteristics ratings at 25 ambient temperature unless otherwise specified. unit symbols ta=125 maximum forward voltage maximum reverse current v f -55---+150 v v v a a /w v rrm v rms v dc i f(av) i fsm ?? ta = 25 maximum ratings & thermal characteristics ratings at 25 ambient temperature unless otherwise specified. ??? maximum repetitive peak reverse voltage ? maximum rms voltage ??? maximum dc blocking voltage ? maximum average forward rectified current ?? 8.3ms??? peak forward surge current 8.3 ms single half sine-wave typical thermal resistance o?? symbols unit operating junction and storage temperature range tj, tstg r jc features mechanical data ? : ?? case: molded plastic : ???? polarity: symbols molded or marked on body ? : mounting position: any ??? low power loss high efficiency SFAF502G ...... sfaf508g ? 100---600v 5.0a reverse voltage 100 to 600 v forward current 5.0 a SFAF502G sfaf506g sfaf508g i f = 5.0a ?? low forward voltage drop high current capability ?? ns trr i f =0.5a i r =1.0a i rec =0.25a max. reverse recovery time 0.975 1.30 1.70 10 35 ?? plastic ultra-fast recover rectifier sfaf504g 100 100 70 dachang electronics unit inch mm 1 2 ?? : ?? 0.3 ? * mounting torque recommend 0.3 n*m ???rohs? lead and body according with rohs standard 5.0 400 siyu r 12 10.67 9.65 3.43 2.54 6.86 5.84 0.7 0.5 3.5 3.0 2.79 2.29 2.79 2.29 14.73 12.7 2.92 2.03 0.64 0.30 15.88 14.22 4.7 3.9 ito-220ac 3.0 3.5 2.6 SFAF502G sfaf506g sfaf508g sfaf504g
siyu r 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) tc, case 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) 0.01 0.1 1 10 100 0.8 1.6 2.0 0 255075100125150175 6 5 4 3 2 1 0 1 2 4 6 10 20 40 100 100 75 50 25 0 125 0.4 1.2 s f a f 5 0 8 g s f a f 5 0 6 g s f a f 5 0 2 g s f a f 5 0 4 g dachang electronics SFAF502G ...... sfaf508g 2.2
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