ru2am - RU2M fast recovery rectifier diodes prv : 400 - 600 volts io : 1.1 ampere features : * high current capability * high surge current capability * high reliability * low reverse current * low forward voltage drop * fast switching for high efficiency mechanical data : * case : d2 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 : 0.465 gram maximum ratings and electrical characteristics 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 RU2M ru2am unit maximum peak reverse voltage v rm 400 600 v maximum peak reverse surge voltage v rsm 450 650 v maximum average forward current ta = 50 c i f(av) 1.1 a maximum peak forward surge current ( 50 hz, half-cycle, sine wave, single shot ) maximum forward voltage at i f = 1.1 a v f 1.2 v maximum reverse current at v r = v rm ta = 25 c i r 10 m a maximum reverse current at v r = v rm ta = 100 c i r(h) 300 m a maximum reverse recovery time ( note 1) trr 400 ns junction temperature range t j - 40 to + 150 c storage temperature range t stg - 40 to + 150 c note : ( 1 ) reverse recovery test conditions : i f = 10 ma, i rp = 10 ma. page 1 of 2 rev. 01 : april 2, 2002 rating i fsm 20 a d2 1.00 (25.4) min. 0.161 (4.1) 0.154 (3.9) 0.284 (7.2) 0.268 (6.8) 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) min. dimensions in inches and ( millimeters )
rating and characteristic curves ( ru2am - RU2M ) fig.1 - reverse recovery time characteristic and test circuit diagram fig.2 - derating curve for output fig.3 - maximum non-repetitive peak rectified current 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 50hz fig.4 - typical forward characteristics fig.5 - typical reverse characteristics 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 page 2 of 2 rev. 01 : april 2, 2002 ta = 25 c 1.00 0.75 0.50 0.25 1.25 10 20 0 25 0 15 10 5 1.0 0.1 peak forward surge current, amperes average forward output current, amperes forward current, amperes 10 1.0 0.01 0.1 80 100 140 0 20 40 60 120 percent of rated reverse voltage, (%) reverse current, microamperes t j = 25 c t j = 100 c 20 m s 200 m s forward voltage, volts 0.01 10 ma i f 10 ma i rp 100 w note : i f = i rp = 10 ma to 1 ma trr 0.1 i rp specimen 100 m f
|
