BL GALAXY ELECTRICAL RS401 --- RS407 VOLTAGE RANGE: 50 --- 1000 V CURRENT: 4.0 A SILICON BRIDGE RECTIFIERS KBU FEATURES Rating to 1000V PRV .935(23.7) .895(22.6) .185(4.7) .165(4.2) Surge overload rating to 150 Amperes peak .280(7.1) .260(6.6) .160(4.1) .140(3.6) Ideal for printed circuit board 45 0 .085(2.2) .065(1.7) Reliable low cost construction utilizing molded .760(19.3)Max .700(17.8) .660(16.8) + + _ plastic technique results in inexpensive product .075(1.9)R.TYP. (2 PLACES) ~ ~ .455(11.3) .405(10.3) + Lead solderable per MIL-STD-202 method 208 .205(5.2) .185(4.7) .260(6.6) .180(4.5) 1.0(25.4)Min .052(1.3) .048(1.2) .220(5.6) .180(4.6) inch(mm) 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%. RS401 RS402 RS403 RS404 RS405 RS406 RS407 UNITS Maximum recurrent peak reverse voltage V RRM 50 100 200 400 600 800 1000 V Maximum RMS voltage V RMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage V DC 50 100 200 400 600 800 1000 V Maximum average forw ard Output current @TA =25 IF(AV) 4.0 A IFSM 150.0 A VF 1.0 V 10.0 μA 1.0 mA Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load Maximum instantaneous forw ard voltage at 2.0 A Maximum reverse current at rated DC blocking voltage @TA =25 @TA=100 Operating junction temperature range Storage temperature range IR TJ - 55 ---- + 125 TSTG - 55 ---- + 150 www.galaxycn.com Document Number 0287018 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES RS401 -- RS407 5 4 3 2 1 0 0 20 50 100 120 150 FIG.2 -- MAXIMUM FORWARD SURGE CURRENT AVERAGE FORWARD OUTPUT CURRENT, AMPERSE PEAK FORWARD SURGE CURRENT, AMPERSE FIG.1 -- TYPICAL FORWARD CURRENT DERATING CURVE 150 100 50 0 0 AMBIENT TEMPERATURE, INSTANTANEOUS REVERSE CURRENT, MICRO AMPERSE INSTANTANEOUS FORWARD CURRENT, AMPERSE 40 20 10 4.0 2.0 TJ=25 PulseWidth =300uS 0.2 0.1 0.6 0.7 0.8 0.9 1.0 1.1 1000 FIG.4 -- TYPICAL REVERSE CHARACTERISTIC 100 0.4 100 NUMBER OF CYCLES AT 60HZ FIG.3 -- TYPICAL FORWARD CHARACTERISTIC 1.0 10 1.2 1.3 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 100 60 40 20 TJ=100 10 6 4 2 1 0.6 0.4 0.2 TJ=25 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE www.galaxycn.com Document Number 0287018 BLGALAXY ELECTRICAL 2.