1.0(25.4) min .375(9.5) .335(8.5) 1.0(25.4) min .220(5.6) .197(5.0) dia dia .052(1.3) .048(1.2) do-27 unit inch mm ?? ? 50 --- 600 v 3.0 a ER300 er301 er301a er302 er303 er304 50 100 200 300 400 50 100 200 300 400 35 70 140 210 280 15 125 3.0 1.3 5.0 100 ER300 ...... er306 er306 600 600 420 35 1.7 0.95 150 150 105 siyu r 35 ER300 er301 er301a er302 er303 er304 er306 ??? 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?? operating junction and storage temperature range -55 --- +150 v v v a a /w v rrm v rms v dc i f(av) i fsm tj, tstg ?? ta = 25 maximum ratings & thermal characteristics ratings at 25 ambient temperature unless otherwise specified. symbols unit plastic super fast recover rectifier reverse voltage 50 to 600v forward current 3.0a ? ta= 25 ta=100 ?? 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 i f = 3.0a r ja dachang electronics 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 ??? rohs ? lead and body according with rohs standard
ER300 ...... er306 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 ) 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) 0.6 0.8 1 1.2 1.4 1.6 0.01 0.1 0.2 1 2 10 tj = 25 c ER300 thru er302 er306 er303,er304 10mm 10mm 4.2 3.6 3 2.4 1.8 1.2 0.6 0 0 25 50 75 100 125 150 175 10mm 10mm 1 2 4 6 10 20 40 100 100 75 50 25 0 125 dachang electronics
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