FE1a ~ FE1g super fast rectifiers prv : 50 - 400 volts io : 1.0 am p eres features : * superfast recovery time for high efficiency * high surge current capability * high current capability * low leakage current * low forward voltage drop * pb / rohs free mechanical data : * case : do-41 molded plastic * epoxy : ul94v-o rate flame retardant * lead : axial lead solderable per mil-std-202, method 208 guaranteed * polarity : color band denotes cathode end * mounting position : any * weight : 0.335 gram maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified. symbol FE1a FE1b FE1d FE1f FE1g unit maximum repetitive peak reverse voltage v rrm 50 100 200 300 400 v maximum reverse voltage v r 50 100 200 300 400 v maximum average forward current, r-load, ta = 75 c i f(av) a maximum repetitive peak forward current, f > 15 hz ( note 1 ) i frm a peak forward surge current , 60 hz half sine- wave i fsm 30 a maximum forward voltage at i f = 1 a v f 0.95 1.25 v maximum reverse current at v r = v rrm , t j = 25 c i r 2.0 at v r = v rrm , t j = 100 c i r(h) 50 maximum reverse recovery time ( note 2 ) trr 50 ns thermal resistance junction to ambient r ? ja 45 k/w thermal resistance junction to lead r ? jl 15 k/w operating junction temperature range t j - 50 to + 175 c storage temperature range t stg - 50 to + 175 c notes : (1) valid, if leads are kept at ambient temperature at a distance of 10 mm from case. (2) reverse recovery test conditions : i f = 0.5 a, i r = 1.0 a, irr = 0.25 a. page 1 of 2 rev. 00 : march 6, 2008 10 a rating 1.0 do - 41 dimensions in inches and ( millimeters ) 1.00 (25.4) min. 0.108 (2.74) 0.078 (1.99) 0.205 (5.20) 0.161 (4.10) 1.00 (25.4) min. 0.034 (0.86) 0.028 (0.71) iatf 0060636 sgs th07/1033 tw00/17276em th97/10561qm
rating and characteristic curves ( FE1a ~ FE1g ) fig.1 - forward current derating curve fig.2 - maximum non-repetitive peak forward surge current 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 ambient temperature, ( c) number of cycles at 60hz fig.3 - typical forward characteristics fig.4 - typical reverse characteristics 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 20 40 60 80 100 page 2 of 2 rev. 00 : march 6, 2008 1.50 0.75 0.50 10 1 0 30 0 25 1 0.1 0.01 100 0.1 peak forward surge current, (a) average forward current, (a) instantaneous forward current, (a) instantaneous reverse current, ( a) t j = 25 c 0.01 percent of rated reverse voltage, (%) 10 100 8.3ms single half sine-wave tj = tjmax instantaneous forward voltage, (v) t j = 25 c pulse width = 300 s 1% duty cycle t j = 100 t j = 125 c 20 15 10 5 0.25 1.00 1.25 FE1a - FE1f FE1g iatf 0060636 sgs th07/1033 tw00/17276em th97/10561qm
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