RB151

BL FEATURES GALAXY ELECTRICAL RB151(G) - - - RB157(G) VOLTAGE RANGE: 50 --- 1000 V CURRENT: 1.5 A SILICON BRIDGE RECTIFIERS Rating to 1000V PRV Surge overload rating to 50 Amperes peak WOM A .150(3.8) .130(3.3) .305(7.75) .265(6.73) .220(6.73) .180(4.6) B .360(9.1) .340(8.6) .395(10.0) .355(9.0) .340(8.6) .300(7.6) B RB15 WO WOM Ideal for printed circuit board Reliable low cost construction utilizing molded plastic technique results in inexpensive product Mounting Position: Any MIN 1.27(32.3) MIN 1.20(30.5) A 　Glass passivated chip junctions POS. LEAD .032(.81) .028(.71) DIA .220 .180 .220 .180 (5.6) (4.6) (5.6) (4.6) inch(mm) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 am bient te m perature un le s s o therwis e s pecifie d. Sin gl e ph as e,ha lf wave,6 0 Hz,res i s tive o r i nd ucti ve lo ad . For cap aciti ve lo ad,d erate by 20 %. RB151 RB152 RB153 R B154 R B155 R B156 R B157 UNITS V V V A Max imum r ec ur rent peak rev er s e v oltage Max imum RMS v oltage Max imum DC bloc king v oltage Max imum av er age f orw ard Output c urr ent @TA =55 VR R M VRMS VDC IF(AV) 50 35 50 100 70 100 20 0 14 0 20 0 40 0 28 0 40 0 1.5 60 0 42 0 60 0 80 0 56 0 80 0 10 00 70 0 10 00 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load Maximum instantaneous forw ard voltage @ 1.5 A Maximum reverse current at rated DC blocking voltage @TA=25 @TA =100 IFSM 50.0 A VF IR TJ TSTG 1.0 10.0 0.5 - 55 ---- + 125 - 55 ---- + 150 V μA mA Operating junction temperature range Storage temperature range www.galaxycn.com Document Number 0287012 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- DERATING CUTPUT RECTIFIED CURRENT BRIDGE OUTPUT FULL WAVE RECTIFIED CURRENT AVERAGE AMPERES PEAK FORWARD SURGE CURRENT, AMPERES RB151(G) - - - RB157(G) FIG.2 -- MAXIMUM FORWARD SURGE CURRENT 1.6 1.4 1.2 1.0 .8 .6 .4 8.3ms Single Half Sine Wave TJ =125 60 50 40 30 TJ=25 20 10 0 .2 0 0 25 50 75 100 125 150 1 10 100 AMBIENT TEMPERATURE, NUMBER OF CYCLES AT 60HZ FIG.3 -- TYPICAL FORWARD CHARACTERISTIC FIG.4 -- TYPICAL REVERSE CHARACTERISTIC INSTANTANEOUS FORWARD CURRENT, AMPERES 10 INSTANTANEOUS REVERSE CURRENT, MICRO AMPERES 10 TYPICAL DISTRIBUTION 1.0 1.0 0.1 0.1 　 TJ=25 TJ=25 .01 0 20 40 60 80 100 120 140 .01 0.4 0.6 0.8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE www.galaxycn.com Document Number 0287012 BLGALAXY ELECTRICAL 2.