SS14

LESHAN RADIO COMPANY, LTD. SS12 – SS16 1A 1A SCHOTTKY SMA DIODES Marking VRRM(V) Package Dimensions TYPE IF (A) V F (V) IRMI(µA) IP8M(A) Trr(ns) SS12 SS13 SS14 SS15 SS16 S12 S13 S14 S15 S16 20 30 40 50 60 1.0 0.50 0.50 0.50 0.70 0.70 1000 30 – – – – – DO – 214AC G B A H A .110(2.8) .086(2.2) E F D C 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) H .059(1.5) .035(0.9) DO – 214AC 52A–1/2 LESHAN RADIO COMPANY, LTD. SS12 – SS16 1A RATING & CHARACTERISTIC CURVES OF 1A SCHOTTKY SMA DIODES 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) 1.0 Resistive or Inductive Load +0.5A Trr (+) 25Vdc (APPROX) (-) 0.5 1Ω OSCILLOSCOPE NON. (NOTE 1) INDUCTIVE –––– SS12 ~ SS14 - - - -SS15 & SS16 0 50 70 90 110 130 150 170 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 10 ns/cm 1cm AMBIENT TEMPER ATURE, (ºC) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 10 –––– SS12 ~ SS14 - - - -SS15 & SS16 INSTANTANEOUS FORWARD CURRENT, (A) INSTANTANEOUS REVERSE CURRENT (µA) FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10.0 TJ =125ºC 1.0 TJ =150ºC .1 TJ =125ºC 1.0 0.1 TJ =75 ºC 0.01 TJ =25 ºC 0.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) .01 TJ =25ºC .001 .2 .4 .6 .8 1.0 –––– SS12 ~ SS14 - - - -SS15 & SS16 Pulse Width=300µs 1% Duty Cycle 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE,(V) FIG. 5 - MAXINUM NON-REPETITIVE FOWARD SURGE CURRENT 50 PEAK FORWARD SURGE CURRENT,(A) JUNCTION CAPACITANCE,(pF) FIG. 6 - TYPICAL JUNCTION CAPACITANCE 400 –––– SS12 ~ SS14 - - - -SS15 & SS16 40 AT RATED T L 8.3ms Single Half Sine-Wave (JEDEC Method) 100 30 20 10 TJ = 25ºC f = 1.0MHz Vsig = 50mVp-p 10 .1 .2 .4 1.0 2 4 10 20 40 100 0 1 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE,(V) 52A–2/2