BYD31D LUGUANG | Alldatasheet
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0.6 TJ=25 Pulse Width=300µS 0.4 0.04 0.01 0.02 0.06 0.1 0.2 1.0 100 1 10010 TJ=125 8.3ms Single Half Sine-Wave Single Phase Half Wave 60HZ Resistive or Inductive Load 0.1 0.2 0.3 0.4 0.5 0.6 0 20 40 60 80 100 120 140 160 180 200 PULSE GENERATOR (NOTE2) D.U.T. N.1. N.1. OSCILLOSCOPE (NOTE 1) (+) 50VDC (APPROX) (-) N.1. (-) (+) -1.0A -0.25A +0.5A trr 1cm AMPERES AMPERES AMPERES JUNCTION CAPACITANCE,pF PEAK FORWARD SURGE CURRENT INSTANTANEOUS FORWARD CURRENT SET TIME BASE FOR 50/100 ns /cm AMBIENT T EMPERAT URE, NUMBER OF CYCLES AT 60 Hz N OTE S:1.R ISE TIM E =7ns M AX. IN P U T IM P E D AN C E =1M .22pF FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM FIG.2 --FORWARD DERATING CURVE INST ANT ANEOUS FORWARD VOLT AGE,VOLT S REVERSE VOLT AGE,VOLT S FIG.4--TYPICAL FORWARD CHARACTERISTIC FIG.5-- TYPICAL JUNCTION CAPACITANCE 2.R ISE TIM E =10ns M AX. SOU R C E IM P E D AN C E =5O AVERAGE FORWARD CURRENT FIG.3 --PEAK FORWARD SURGE CURRENT TJ=25 f=1MHz .4 1.0 2 4 10 20 40 100 BYD31D-BYD31M Fast Recovery Rectifiers Ratings AND Charactieristic Curves http://www.luguang.cn mail:lge@luguang.cn