F1200A , f1200d fast recovery rectifier diodes prv : 50 - 200 volts io : 12 am p eres features : * high current capability * high surge current capability * high reliability * low reverse current * low forward voltage drop * fast switching for high efficiency * pb / rohs free mechanical data : * case : void-free molded plastic body * 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 : 2.1 grams maximum ratings and electrical characteristic s rating at 25 c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. symbol F1200A f1200d unit maximum repetitive peak reverse voltage v rrm 50 200 v maximum surge peak reverse voltage v rsm 50 200 v maximum average forward current, r-load, ta = 50 c (1) i f(av) a maximum repetitive peak forward current (f > 15 hz) (1) i frm a peak forward surge current, 60 hz half sine-wave i fsm a maximum peak forward voltage at i f = 5 a , tj = 25 c v f 0.85 v maximum reverse current at v r = v rrm , tj = 25 c i r 25 a maximum reverse recovery time (2) trr 200 ns thermal resistance junction to ambient air (1) r tha 10 k/w thermal resistance junction to lead r thl 2.0 k/w operating junction temperature range, at reduced reverse voltage , v r 80% v rrm t j - 50 to + 150 c v r 20% v rrm t j - 50 to + 200 c in dc forward mode t j - 50 to + 200 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. 03 : november 9, 2007 rating 12 390 80 d6 dimensions in inches and ( millimeters ) 0.360 (9.1) 0.340 (8.6) 0.360 (9.1) 0.340 (8.6) 0.052 (1.32) 0.048 (1.22) 1.00 (25.4) min. 1.00 (25.4) min. certificate th97/10561qm certificate tw00/17276em
rating and characteristic curves ( F1200A, f1200d ) fig.1 - rated forward current vs. ambient temperature 0 25 50 75 100 125 150 175 fig.2 - typical forward characteristics 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 page 2 of 2 rev. 03 : november 9, 2007 80 60 40 20 120 10 0 1.0 0.01 0.1 rated forward current, i f(av) (%) forward current, i f (a) t j = 25 c 100 100 ambient temperature, ta ( c) forward voltage, v r (v) v r < 80% v rrm certificate th97/10561qm certificate tw00/17276em
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