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HER158 Datasheet(PDF) 2 Page - DAESAN ELECTRONIC CORP. |
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HER158 Datasheet(HTML) 2 Page - DAESAN ELECTRONIC CORP. |
2 / 2 page FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE1) 1W NON IN- DUCTIVE 50W NON INDUCTIVE 10W NON INDUCTIVE D.U.T. 50Vdc (APPROX) ( + ) Trr 1cm SET TIME BASE FOR 20/30 ns/cm NOTES : 1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance = 50 ohms -1.0A +0.5A 0 -0.25A ( ) FIG.3-TYPICAL FORWARD CHARACTERISTICS 1.0 10 0.01 0.001 0.1 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) TA=25℃ PULSE WIDTH=300 mS 1% DUTY CYCLE 1.2 0.4 0.6 1.4 1.0 0.8 0 0.2 1.8 1.6 FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60Hz 1 5 100 50 10 0 20 30 40 50 60 10 70 8.3m SINGLE HALF SINE WAVE (JEDEC Method) TA=25℃ FIG6-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE. (V) 0 25 50 125 100 75 300 150 TJ=25℃ HER151-HER156 HER157-HER158 10 0.1 5 20 0.5 2 1 50 100 200 1000 FIG.4-TYPICAL REVERSE CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 100 0 20 120 80 60 40 140 1000 1.0 10 100 0.1 TA=100℃ TA=25℃ FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 125 0 25 150 100 75 50 175 AMBIENT TEMPERATURE ( ℃) 0 3.0 2.0 1.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTH RATINGS AND CHARACTERISTIC CURVES HER151 THRU HER158 |
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