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SM4937 Folha de dados(PDF) 2 Page - Galaxy Semi-Conductor Holdings Limited |
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SM4937 Folha de dados(HTML) 2 Page - Galaxy Semi-Conductor Holdings Limited |
2 / 2 page www.galaxycn.com Document Number 0280087 2. BLGALAXY ELECTRICAL FIG.2 -- TYPICAL FORWARD CHARACTERISTIC FIG.3 -- FORWARD DERATING CURVE z FIG.4 -- TYPICAL JUNCTION CAPACITANCE FIG.5 -- PEAK FORWARD SURGE CURRENT LEAD TEMPERATURE, NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE,VOLTS SM4933---SM4937 FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC SET TIME BASE FOR 80ns/cm NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF. JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 . RATINGS AND CHARACTERISTIC CURVES INSTANTANEOUS FORWARD VOLTAGE, VOLTS PULSE GENERATOR (NOTE2) D.U.T. 1 NONIN- DUCTIVE 50 N 1. 10 N1. OSCILLOSCOPE (NOTE 1) (+) 25VDC (approx) (-) -1.0A -0.25A 0 +0.5A trr 1cm 0 40 50 1 10 100 30 5 8.3ms Single Half Sine-Wave 50 10 20 1.0 .8 .6 .4 .2 0 0 25 50 75 100 125 150 175 Single Phase Half Wave 60Hz Resistive or Inductive Load TJ = 25 Pulse Width = 300us 1% Duty Cycle .6 .8 1.0 1.2 1.4 20 10 1.0 .1 .01 200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 TJ = 25 |
Nº de peça semelhante - SM4937 |
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Descrição semelhante - SM4937 |
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