LESHAN RADIO COMPANY, LTD. FM401 – FM407 1A 1A GLASS PASSIVATED SMA DIODES TYPE FM401 FM402 FM403 FM404 FM405 FM406 FM407 Marking M01 M02 M03 M04 M05 M06 M07 VRRM(V) IF (A) V F (V) IRMI(µA) IP8M(A) 50 100 200 400 600 800 1000 1.0 1.10 5.0 30 Package Dimensions Trr(ns) – DO – 214AC G B E A A B .110(2.8) .086(2.2) .067(1.7) .051(1.3) C .008 MAX (.2) D .091(2.3) .067(1.7) D C F H 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 47A–1/2 LESHAN RADIO COMPANY, LTD. FM401 – FM407 1A RATING & CHARACTERISTIC CURVES OF 1A SMA DIODES FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 10 TJ =25ºC 0.6 0.4 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.2 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, (ºC) INSTANTANEOUS FORWARD CURRENT,(A) 0.8 1 0.1 Pulse Width=300µs 1% Duty Cycle 0.01 FIG. 3 - MAXINUM NON-REPETITIVE FOWARD SURGE CURRENT 0.6 0.8 1.0 1.2 1.4 1.5 INSTANTANEOUS FORWARD VOLTAGE,(V) 8.3ms Single Half Sine-Wave (JEDEC Method) 40 FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 30 10 20 10 0 1 2 4 6 8 10 20 40 NUMBER OF CYCLES AT 60Hz 60 80100 FIG. 5 - TYPICAL JUNCTION CAPACITANCE 200 100 INSTANTANEOUS FORWARD CURRENT,(µA) PEAK FORWARD SURGE CURRENT,(A) 50 JUNCTION CAPACITANCE,(pF) AVERAGE FORWARD CURRENT,(A) 1.0 TJ =100ºC 1.0 0.1 TJ =25ºC 0.01 0 TJ =25ºC 60 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE,(V) 47A–2/2