galaxy electrical features rating to 1000v prv surge overload rating to 300 amperes peak ideal for printed circuit board reliable low cost construction utilizing molded plastic technique results in inexpensive product maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. single phase,half wave,60 hz,resistive or inductive load. for capacitive load,derate by 20%. br 2502 br 2504 br 2506 br 2508 br 2510 units maximum recurrent peak reverse voltage v rrm 200 400 600 800 1000 v max imum rms v oltage v rms 140 280 420 560 700 v maximum dc blocking voltage v dc 200 400 600 800 1000 v maximum average forw ard output current @t a =50 peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load maximum instantaneous forw ard voltage at 12.5a v f v maximum reverse current @t a =25 a at rated dc blocking voltage @t a =100 ma operating junction temperature range t j storage temperature range t stg br25005 - - - BR2510 br 25005 br 2501 50 100 1.1 0.5 300.0 i fsm a 5.0 lead solderable per mil-std-202 method 208 i f(av) 25.0 silicon bridge rect ifiers mounting: thru hole for # 8 screw mounting a 100 70 voltage range: 50 --- 1000 v current: 25.0 a 35 50 br - 55 ---- + 150 - 55 ---- + 150 i r www.galaxycn.com bl bl galaxy electrical document number 0287051 1. .452 (11.5) 1.181(30.0) 1.102(28.0) max .425(10.8) .480(12.2) .633(16.1) .673(17.1) .673(17.1) .633(16.1) .692(17.6) .732(18.6) .582(14.8) .543(13.8) (0.8x 6.4) .033x 250 hole for no.8 screw 1.102(28.0) 1.181(30.0) ac ac - + metal heat sink plastic
.8 .9 1 1.1 1.2 .01 0.1 1.0 t j =25 .6 .7 10 1.3 100 10 0 4 0 60 20 100 120 140 80 t j =25 0.1 1.0 .01 0 5 10 0 5 0 100 15 20 150 25 175 0 100 1 100 500 200 300 400 10 8.3ms single half sine wave t j =125 amperes average forward output current, amperes fi g. 3 -- typi cal forward characteri sti c fi g. 4 -- typi cal reverse characteri sti c percent of rated peak reverse voltage instantaneous forward current, instantaneous forward voltage, volts instantaneous reverse current, fi g. 1 -- peak forward surge current amperes micro amperes br25005 - - - BR2510 number of cycles at 60h z ambient temperature, fi g. 2 -- forward derati ng curve ratings and characteristic curves peak forward surge current, bl galaxy electrical www.galaxycn.com document number 0287051 2.
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