technical specifica tion s of single-phase silicon bridge rectifier vol t age range - 50 to 1000 v olts current - 25 amperes maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. br2505 w thru br2510w br-25w rectifier specialists r dc components co., l td. features * surge overload ratings-400 amperes * case: molded plastic with heatsink mechanical data * epoxy: ul 94v-0 rate flame retardant *lead: mil-std-202e, method 208 guaranteed * polarity: as marked * mounting position: any * weight: 30 grams typ met al hea t sink dimensions in inches and (millimeters) maximum recurrent peak reverse voltage maximum rms bridge input voltage maximum dc blocking voltage peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) symbol v rrm v dc i o i fsm v rms volts volts amps 25 400 units maximum average forward rectified output current at tc = 55 o c 50 200 400 100 600 800 1000 35 140 280 70 420 560 700 50 200 400 100 600 800 1000 volts amps dc blocking voltage per element v f i r 1.1 500 uamps maximum dc reverse current at rated maximum forward voltage drop per element at 12.5a dc volts 10 operating and storage temperature range t j, t stg -55 to + 150 0 c notes : 1. measured at 1 mh z and applied reverse voltage of 4.0 volts 2. thermal resistance from junction to case per leg. i 2 t rating for fusing (t < 8.3ms) i 2 t 374 a 2 sec typical junction capacitance ( note1) c j 300 pf t ypical thermal resistance (note 2) r q jc 2.5 0 c /w br2505w BR251W br252w br254w br256w br258w br2510w @t a = 25 o c @t a = 100 o c * plastic case with heatsink for maximum heat dissipation * low forward voltage drop 250
r dc components co., l td. ra ting and characteristic cur ves ( br2505w thru br2510w ) 251
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