FR301 LRC | Alldatasheet
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LESHAN RADIO COMPANY, LTD. 20A–1/2 TYPE Maximum Peak Reverse Voltage Maximum Average Rectified Current @ Half-Wave Resistive Load 60Hz Maximum Forward Peak Surge Current @ 8.3ms Superimposed Maximum Reverse Current @ PRV @ TA=25ºC Maximum Forward Voltage @ TA=25ºC Package Dimensions Maximum Reverse Recovery Time 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 PRV V PK I O @ T L A AV ºC I FM (Surge) A PK I R µAdc I FM V FM A PK V PK Trr ns FR301 – FR307P DO – 201AD 3A FAST RECOVERY DIODES FR301 FR302 FR303 FR304 FR305 FR306 FR307 FR307P 100 200 400 600 800 1000 1000 3.0 200 3.075 10 1.3 150 150 150 150 250 500 500 250 1.0(25.4) MIN .375(9.5) .335(8.5) 1.0(25.4) MIN DO – 201AD
LESHAN RADIO COMPANY, LTD. 20A–2/2 FR301 – FR307P RATING & CHARACTERISTIC CURVES OF 3A FAST DIODES FIG. 2 – TYPICAL FORWARD CURRENT DERATING CURVE AMBIENT TEMPER ATURE, (ºC) +0.5A -0.25A -1.0A 1cm Trr NOTES:1.Rise Time=7ns max. Input Impedance=1megohm.22pF. 2.Rise Time=10ns max. Source Impedance=50 ohms. (+) PULSE GENERATOR (NOTE 2) (-)D.U.T. OSCILLOSCOPE (NOTE 1) NON. INDUCTIVE (+) 25Vdc (APPROX) (-) 50 Ω 10 Ω NONINDUCTIVE NONINDUCTIVE FIG.1–TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC SET TIME A VERAGE FORWARD CURRENT,(A) BASE FOR 50/100ns/cm INSTANTANEOUS FOWARD CURRENT (A) INSTANTANEOUS FORWARD VOLTAGE, (%) FIG. 3 – TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 5 – TYPICAL JUNCTION CAPACITANCE FIG. 4 – MAXINUM NON-REPETITIVE FOWARD SURGE CURRENT JUNCTION CAPACITANCE,(pF) REVERSE VOLTAGE,(V) PEAK FORWARD SURGE CURRENT,(A) NUMBER OF CYCLES A T 60Hz 3.0 1.0 0.3 0.1 .03 .01 TJ =25ºC Pulse Width=300µs 1% Duty Cycle 8.3ms Single Half Sine-Wave (JEDEC Method) 200 100 1 2 5 10 20 50 100 .1 .2 .4 1.0 2 4 10 20 40 100 200 100 TJ =25ºC 0 25 50 75 100 125 150 175 Single Phase Half Wave 60Hz Resistive or Inductive Load