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Low forward voltage drop Fast switching for high efficiency High current capability Case: Molded plastic DO-41 High surge current capability Weight: 0.34 gram Polarity:Color band denotes cathode method 208 Mounting position: Any Terminals: Solderable per MIL-STD-202 Mechanical Data Low reverse leakage current R JA Temperature Range (1) Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A. (2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC. (3) Thermal Resistance junction to lead. Epoxy: UL 94V-0 rate flame retardant 1 / 2 R1, MAY-12 1.0(25.4) MIN. 1.0(25.4) MIN. .205(5.2) .160(4.1) .034(.86) .028(.71) DIA. .107(2.7) .080(2.0) DIA.
RATINGS AND CHARACTERISTIC CURVES UF4001G THRU UF4007G FIG.1 - FORWARD CURRENT DERATING CURVE FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 1.0 0.6 0.4 0.2 0.8 IINSTANTANEOUS FORWARD CURRENT, AMPERES 0.1 1.0 0.01 0 50 100 150 LEAD TEMPERATURE, o C INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES NUMBER OF CYCLES AT 60Hz 1 10 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 0.1 1000 100 20 40 60 80 100 FIG.5 - TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE, VOLTS 0.1 JUNCTION CAPACITANCE, pF 100 1.0 4.0 10 100
60 Hz Resistive or
Pulse Width 8.3ms Single Half-Sire-Wave (JEDEC Method) TJ=25 o C PULSE WIDTH=300uS 1% DUTY CYCLE TJ=125 o C TJ=25 o C TJ = 25 o C f = 1.0 MHZ Vsig = 50mVp-p UF4001G-UF4003G UF4004G UF4005G-UF4007G YENYO TECHNOLOGY CO., LTD. 2 / 2 R1, MAY-12