FR151 LRC | Alldatasheet
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LESHAN RADIO COMPANY, LTD. 17A–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 FR151 – FR157P DO – 15 1.5A 1.5A FAST RECOVERY DIODES FR151 FR152 FR153 FR154 FR155 FR155P FR156 FR157 FR157P 100 200 400 600 600 800 1000 1000 1.5 60 1.575 5.0 1.3 150 150 150 150 250 150 500 500 250 1.0(25.4) MIN .300(7.6) .230(5.8) 1.0(25.4) MIN DO – 15
LESHAN RADIO COMPANY, LTD. 17A–2/2 FR151 – FR157P 1.5A RATING & CHARACTERISTIC CURVES OF 1.5A 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 AT 60Hz 0 25 50 75 100 125 150 175 2.5 2.0 .1.5 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 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) 1 2 5 10 20 50 100 .1 .2 .4 1.0 2 4 10 20 40 100 200 100 TJ =25ºC