поискавой системы для электроныых деталей |
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BA157 датащи(PDF) 2 Page - CHENG-YI ELECTRONIC CO., LTD. |
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BA157 датащи(HTML) 2 Page - CHENG-YI ELECTRONIC CO., LTD. |
2 / 2 page CHENG- YI CHENG- YI ELECTRONIC RATING AND CHARACTERISTICS CURVES BA157 THRU BA159 BA157 thru BA159 FAST SWITCHING PLASTIC RECTIFIER FAST SWITCHING PLASTIC RECTIFIER Fig. 2 - FORWARD CURRENT DERATING CURVE Fig. 3 - FORWARD CURRENT DERATING CURVE Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM INSTANTANEOUS FORWARD VOLTAGE, VOLTS 100 10 1 1 10 100 10 1.0 0.1 0.01 0.6 0.8 1.1 1.3 1.4 1.6 1.2 1.0 .8 .6 .4 .2 0 0 20 40 60 80 100 120 140 160 180 1.4 Fig. 4 - TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE. VOLTS Fig. 5 - PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60Hz 50 NONINDUCTIVE 1 NON- INDUCTIVE NOTES : 1. Rise Time=7ns max., Input Impedance= 1 megohm, 22pF. 2. Rise Time=10ns max., Source Impedance= 50 ohms. 10 NONINDUCTIVE D.U.T. OSCILLOSCOPE (NOTE 1) PULSE GENERATOR (NOTE 2) 25 Vdc (approx.) (+) (+) () () SET TIME BASE FOR 50 / 100ns/cm 1cm -1.0A -0.25 0 +0.5A trr 30 24 18 12 6 1 2 4 6 8 10 20 40 60 80 100 TJ = 25 0C Pulse Width=200 S 0 AMBIENT TEMPERATURE, C MAXIMUNM AVERAGE CURRENT RATING SINGLE PHASE, HALF-WAVE,60Hz RESISTIVE OR INDUCTIVE LOAD .375"(9mm) LEAD LENGTH 0 T =25C J |
Аналогичный номер детали - BA157 |
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Аналогичное описание - BA157 |
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