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| BL GALAXY ELECTRICAL SILICON BRIDGE RECTIFIERS FEATURES Rating to 1000V PRV Surge overload rating to 30 Amperes peak Glass passivated chip junctions 6.3 0.2 DB151S - - - DB157S VOLTAGE RANGE: 50 --- 1000 V CURRENT: 1.5 A DB-S 1 0.1 7.9 0.2 8.3 0.3 6.4 0.1 0.3 1.2 0.3 10 0.6 Reliable low cost construction utilizing molded plastic technique results in inexpensive product Lead solderable per MIL-STD-202 method 208 Lead: silver plated copper, solderde plated 8.3 0.1 94V-O Polarity symbols molded on body Weight: 0.016 ounces,0.45 grams 2.5 0.15 Plastic material has UL flammability classification 5 0.2 Dimensions in millimeters 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%. DB 151S Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard Output current @TA=25 DB 152S 100 70 100 DB 153S 200 140 200 DB 154S 400 280 400 1.5 DB 155S 600 420 600 DB 156S 800 560 800 DB 157S 1000 700 1000 UNITS V V V A V RRM V RMS V DC IF(AV) 50 35 50 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load Maximum instantaneous forw ard voltage at 1.5 A Maximum reverse current at rated DC blocking voltage @TA=25 @TA =100 IFSM 40 A VF IR TJ TSTG 1.1 10.0 1.0 - 55 ---- + 150 - 55 ---- + 150 V A mA Operating junction temperature range Storage temperature range www.galaxycn.com Document Number 0287004 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- TYPICAL FORWARD CURRENT DERATING CURVE 2.0 DB151S - - - DB157S FIG.2 -- MAXIMUM NON-REPETITIVE FORWARD SURGE VVVVVVVCURRENT AVERAGE FORWARD OUTPUT CURRENT, AMPERSE PEAK FORWARD SURGE CURRENT, 60 1.5 50 40 AMPERSE 8.3ms Single Half Sine Wave TJ=25 1.0 30 0.5 20 10 0 0 25 50 75 100 125 150 0 1 5 10 50 1 00 AMBIENT TEMPERATURE, NUMBER OF CYCLES AT 60HZ FIG.3 -- TYPICAL FORWARD CHARACTERISTIC FIG.4 -- TYPICAL REVERSE CHARACTERISTIC 100 INSTANTANEOUS FORWARD CURRENT, 10 INSTANTANEOUS REVERSE CURRENT, MICRO AMPERSE 10 1 .0 AMPERSE 1.0 TJ=25 0 .1 T J= 1 2 5 P u ls e W id th =300u S .0 1 0 .4 0.1 0 .6 0 .8 1 .0 1 .2 1 .4 .01 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE,% www.galaxycn.com Document Number 0287004 BLGALAXY ELECTRICAL 2. |
Price & Availability of DB154S
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