single-phase silicon bridge rectifier vol t age range 50 to 1000 v olts current 3.0 amperes features * surge overloab rating: 50 amperes peak * low forward voltage drop * small size: simple installation * silver-plated copper leads * mounting position: any * mounting: hole thru for # 6 screw * weight: 3.36 grams * ul listed the recognized component directory, file #e * epoxy: device has ul flammability classification 94v-o 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%. BR305 thru br310 br-3 maximum ra tings (at t a = 25 o c unless otherwise noted) electrical characteristics (at t a = 25 o c unless otherwise noted) dimensions in inches and (millimeters) ratings 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) operating temperature range symbol v rrm v dc i o i fsm t stg v rms volts volts volts amps 3.0 50 -55 to + 150 amps 0 c units t j -55 to + 125 0 c 50 100 200 400 600 800 1000 70 35 140 280 420 700 560 BR305 br31 br32 br34 br36 br38 br310 maximum average forward rectified output current at tc = 50 o c storage temperature range 50 100 200 400 600 800 1000 dc blocking voltage per element characteristics v f symbol i r units 1.0 0.1 mamps uamps maximum reverse current at rated maximum forward voltage drop per element at 1.5a dc volts @t a = 25 o c @t c = 100 o c 5 BR305 br31 br32 br34 br36 br38 br310 .213 ( 5.4 ) .193 ( 4.9 ) .620 ( 15.7 ) .445 ( 11.3 ) .405 ( 10.3 ) .620 ( 15.7 ) .580 ( 14.7 ) .580 ( 14.7 ) .445 ( 11.3 ) .405 ( 10.3 ) .035 ( 0.9 ) dia. .028 ( 0.7 ) typ. ( 19.1 ) .750 min. ac ac hole for no.6 screw mechanical data
rating and characteristic curves ( BR305 thru br310 ) fig. 1 - maximum non-repetitive forward peak forward surge current, (a) number of cycles at 60hz 8.3ms single half sine-wave (jeded method) surge current 60 50 40 30 20 10 0 0 2 4 6 10 20 40 60 100 fig. 4 - typical reverse characteristics instantaneous reverse current, (ua) percent of rated peak reverse voltage, (%) t j = 25 0 20 40 60 80 100 120 140 10 1.0 0.1 .01 single phase half wave 60hz inductive or resistive load fig. 2 - typical forward current derating curve average forward current, (a) case temperature, ( ) 0 50 100 150 0 1 2 3 4 fig. 3 - typical instantaneous forward characteristics instantaneous forward current, (a) instantaneous forward voltage, (v) t j = 25 pulse width = 300us 1% duty cycle 10 1.0 .1 .01 .4 .6 .8 1.0 1.2 1.4 1.6
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