FR157G

LESHAN RADIO COMPANY, LTD. FR151G – FR157G FAST GPP DIODES TYPE Maximum Peak Reverse Voltage PRV V PK Maximum Average Maximum Rectified Current Forward Peak @ Half-Wave Surge Current @ Resistive Load 60Hz 8.3ms Superimposed I O@ T L A AV ºC I FM (Surge) A PK Maximum Reverse Current @ PRV @ TA=25ºC I R Maximum Forward Voltage @ TA=25ºC I FM A PK V FM V PK Maximum Reverse Recovery Time Trr ns Package Dimensions µAdc FR151G FR152G FR153G FR154G FR155G FR156G FR157G 50 100 200 400 600 800 1000 150 150 1.5 55 30 5.0 1.0 1.3 150 150 250 500 500 DO – 15 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 .300(7.6) .230(5.8) 1.0(25.4) MIN .034(0.9) .028(0.7) DIA .140(3.6) DIA .104(2.6) DO – 15 39A–1/2 LESHAN RADIO COMPANY, LTD. FR151G-FR157G GPP RATING & CHARACTERISTIC CURVES OF FAST GPP DIODE FIG.1–TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 Ω NONINDUCTIVE 10 Ω NONINDUCTIVE D.U.T. (-) PULSE G E N E R AT O R (NOTE 2) (+) 0 -0.25A FIG. 2 – TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) 1.50 1.25 1.00 .75 .50 .25 0 25 50 75 100 125 150 175 AMBIENT TEMPER ATURE, (ºC) Single Phase Half Wave 60Hz Resistive or Inductive Load +0.5A Trr (+) 25Vdc (APPROX) (-) 1Ω OSCILLOSCOPE NON. (NOTE 1) INDUCTIVE NOTES:1.Rise Time=7ns max. Input Impedance=1megohm.22pF. 2.Rise Time=10ns max. Source Impedance=50 ohms. -1.0A SET TIME BASE FOR 50/100ns/cm 1cm FIG. 3 – TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 INSTANTANEOUS FORWARD CURRENT, (A) 1.0 TJ =25ºC 0.1 Pulse Width=300µs 1% Duty Cycle 0.01 .4 .6 .8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE,(V) FIG. 4 – MAXINUM NON-REPETITIVE FOWARD SURGE CURRENT 60 8.3ms Single Half Sine-Wave (JEDEC Method) JUNCTION CAPACITANCE,(pF) FIG. 5 – TYPICAL JUNCTION CAPACITANCE 200 100 60 40 20 10 6 4 2 1 TJ =25ºC PEAK FORWARD SURGE CURRENT,(A) 50 40 30 20 10 0 1 5 10 50 100 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE,(V) NUMBER OF CYCLES AT 60Hz 39A–2/2