single-phase glass p assiv a ted vol t age range 50 to 1000 v olts current 1.5 amperes features * high reverse voltage to 1000v * surge overload ratings to 50 amperes peak * good for printed circuit board assembly * weight: 1 .2 grams * silver-plated copper leads * ul listed the recognized component directory, file #e * epoxy: device has ul flammability classification 94v-o wom 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%. RB151 thru RB157 maximum ra tings (at t a = 25 o c unless otherwise noted) electrical characteristics (at t a = 25 o c unless otherwise noted) silicon bridge rectifier 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 1.5 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 RB151 RB152 RB153 RB154 RB155 RB156 RB157 maximum average forward output current at t a = 25 o c storage temperature range 50 100 200 400 600 800 1000 characteristics v f symbol i r units 1.0 1 mamps maximum reverse current at rated maximum forward voltage drop per bridge volts @t a = 25 o c @t a = 100 o c RB151 RB152 RB153 RB154 RB155 RB156 RB157 dc blocking voltage per element element at 1.0a dc 10 uamps mechanical data
rating and characteristic curves ( RB151 thru RB157 ) 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 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. 3 - typical instantaneous forward characteristics instantaneous forward current, (a) instantaneous forward voltage, (v) t j = 25 pulse width = 300us 1% duty cycle .4 .6 .8 1.0 1.2 1.4 10 1.0 .1 .01 min. max. medium single phase half wave 60hz inductive or resistive load fig. 2 - typical forward current average forward current, (a) ambient temperature, ( ) derating curve 1.6 1.4 1.2 1.0 .8 .6 .4 .2 0 20 40 60 80 100 120 140
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