FFM105

LESHAN RADIO COMPANY, LTD. FFM101 – FFM107 1A 1A FAST RECOVERY SMA DIODES TYPE Marking VRRM(V) IF (A) FFM101 FF1 FFM102 FF2 FFM103 FF3 FFM104 FF4 FFM105 FF5 FFM106 FF6 FFM107 FF7 50 100 200 400 600 800 1000 1.0 VF(V) 1.3 Trr I F =1A, I R = 0.5A, I RR = 0.25A Trr Test Conditions: I F = 1A, I R= 0.5A, I RR = 0.25A IRMI(µA) 5.0 IP8M(A) 30 Trr(ns) 150 250 500 BA G E HF D C A .110(2.8) .086(2.2) B .067(1.7) .051(1.3) C .008 MAX (.2) D .091(2.3) .067(1.7) E .051(1.3) .008(0.2) F .059(1.5) .035(0.9) G .209(5.3) .185(4.7) Package Dimensions DO – 214AC H .059(1.5) .035(0.9) DO – 214AC 49A–1/2 INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT,(A) LESHAN RADIO COMPANY, LTD. FFM101 – FFM107 1A RATING & CHARACTERISTIC CURVES OF 1A FAST RECOVERY SMA DIODES FIG.1–TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC FIG. 2 – TYPICAL FORWARD CURRENT DERATING CURVE 50 Ω NONINDUCTIVE 10 Ω NONINDUCTIVE +0.5A Trr 1.25 Single Phase Half Wave 60Hz 1.00 Resistive or Inductive Load (+) 25Vdc (APPROX) (-) D.U.T. 1Ω OSCILLOSCOPE (-) PULSE G E N E R ATO R (NOTE 2) 0 -0.25A 0.75 0.50 NON. INDUCTIVE (NOTE 1) (+) 0.25 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 50/100ns/cm 0 25 50 75 100 125 150 175 AMBIENT TEMPER ATURE, (ºC) FIG. 3 – TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 10 TJ =25ºC PEAK FORWARD SURGE CURRENT,(A) 1.0 Pulse Width=300...