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| LESHAN RADIO COMPANY, LTD. UF4001- UF4007 SUPER FAST DIODES TYPE Maximum Peak Reverse Voltage PRV VPK Maximum Average Rectified Current @ Half-Wave Resistive Load 60Hz IO@ TL AAV C Maximum Forward Peak Surge Current @ 8.3ms Superimposed I FM (Surge) A PK Maximum Reverse Current @ PRV @ TA=25C I R Maximum Forward Voltage @ TA=25C I FM A PK V FM V PK Maximum Reverse Recovery Time T rr ns Package Dimensions Adc UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 50 100 200 400 600 800 1000 1.0 55 30 5.0 1.0 1.00 1.00 1.00 1.00 1.70 1.70 1.70 50 50 50 50 75 75 75 DO - 41 Trr I F=0.5A, I R=1.0A, I RR=0.25A Trr Test Conditions: I F=0.5A, I R=1.0A, I RR=0.25A 1.0(25.4) MIN .205(5.2) .166(4.2) 1.0(25.4) MIN .034(0.9) .028(0.7) DIA .107(2.7) DIA .080(2.0) DO - 41 10A-1/2 LESHAN RADIO COMPANY, LTD. UF4001 - UF4007 RATING AND CHARACTERISTIC CURVES OF SUPER FAST DIODES FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC AVERAGE FORWARD CURRENT,(A) FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm) Lead Length 50 NONINDUCTIVE 10 NONINDUCTIVE D.U.T. (-) PULSE G E N E R AT O R (NOTE 2) (+) +0.5A Trr (+) 25Vdc (APPROX) (-) 0 -0.25A 0.5 OSCILLOSCOPE NON. (NOTE 1) INDUCTIVE 1 NOTES:1.Rise Time=7ns max. Input Impedance=1megohm.22pF. 2.Rise Time=10ns max. Source Impedance=50 ohms. -1.0A 1cm SET TIME BASE FOR 10 ns/cm 0 20 40 60 80 100 120 140 160 AMBIENT TEMPER ATURE, (C) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 10 100 INSTANTANEOUS REVERSE CURRENT (A) INSTANTANEOUS FORWARD CURRENT, (A) FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS UF4001-UF4004 1 UF4005-UF4007 .1 TJ = 150C 10 TJ = 100C 1 TJ = 25C .1 .01 TJ=25C Pulse Width=300s 1% Duty Cycle .001 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) INSTANTANEOUS FORWARD VOLTAGE,(V) FIG. 5 - MAXINUM NON-REPETITIVE FOWARD SURGE CURRENT 30 PEAK FORWARD SURGE CURRENT,(A) FIG. 6 - TYPICAL JUNCTION CAPACITANCE 100 25 20 JUNCTION CAPACITANCE,(pF) 8.3ms Single Half Sine-Wave (JEDEC Method) TA=55C UF4001-UF4007 10 UF4005-UF4007 15 10 5 1 .1 TJ =25C f =1MHz V sig =50mV p-p 1 2 10 20 100 1 2 4 6 8 10 20 40 60 80100 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE,(V) 10A-2/2 |
Price & Availability of UF4004
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