UF100 THRU UF1010 ULTRAFAST SWITCHING RECTIFIER VOLTAGE - 50 to 1000 Volts CURRENT - 1.0 Ampere FEATURES l Plastic package has Underwriters Laboratory DO-41 Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound l l Void-free Plastic in DO-41 package 1.0 ampere operation at TA=55 ¢J with no thermal runaway l l Exceeds environmental standards of MIL-S-19500/228 Ultra fast switching for high efficiency MECHANICAL DATA Case: Molded plastic, DO-41 Terminals: Axial leads, solderable per MIL-STD-202, Method 208 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.013 ounce, 0.3 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ¢J ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. UF100 UF101 Peak Reverse Voltage, Pepetitive ; VRM 50 100 Maximum RMS Voltage 35 70 DC Blocking Voltage; VR 50 100 Average Forward Current, Io @TA=55 ¢J 3.8” lead length, 60Hz, resistive or inductive load Peak Forward Surge Current IFM (surge) 8.3msec. single half sine-wave superimposed on rated load (JEDEC method) 1.00 Maximum Forward Voltage VF @1.0A, 25 ¢J Maximum Reverse Current, @ Rated TJ=25 ¢J Reverse Voltage TJ =100 ¢J Typical Junction capacitance (Note 1) CJ Typical Junction Resistance (Note 2) R £KJA Reverse Recovery Time 50 50 IF=.5A, IR=1A, Irr=.25A Operating and Storage Temperature Range UF102 200 140 200 UF104 400 280 400 1.0 UF106 600 420 600 UF108 800 560 800 UF1010 UNITS 1000 V 700 V 1000 V A 30.0 A 1.10 10.0 500 50 17.0 60.0 50 1.70 75 75 75 -55 TO +150 NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 2. Thermal resistance from junction to ambient and from junction to lead length 0.375”(9.5mm) P.C.B. mounted V £g A £g A PF ¢J /W ns ¢J RATING AND CHARACTERISTIC CURVES UF100 THRU UF1010 trr +0.5A 0 -0.25 -1.0 NOTE:1.Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF 2.Rise Time = 10ns max. 1cm SET TIME BASE FOR 50 ns/cm Source Impedance = 50 Ohms VERAGE FORWARD CURRENT, AMP Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 10 UF100 TYPICAL IFM, Apk 1 UF1010 TJ = 25 ¢J 0.1 0.01 0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 SINGLE PHASE HALF WAVE 60Hz RESISSTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 1.0 0.8 0.6 0.4 0.2 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, ¢J Fig. 2-FORWARD CHARACTERISTICS Fig. 3-FORWARD CURRENT DERATING CURVE TJ = 25¢J f = 1.0MHz Vsig = 50m Vp-p 10 1 0.1 1 10 100 FORWARD SURGE CURRENT, AMPERES FORWARD VOLTAGE-VFM(Vpk) 100 JUNCTION CAPACITANCE, pF 1.2 35 30 25 20 15 10 5 .1 .5 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE, VOLTS NUMBER OF CYCLES AT 60Hz Fig. 4-TYPICAL JUNCTION CAPACITANCE Fig. 5-PEAK FORWARD SURGE CURRENT 1000