UF150 THRU UF1510 ULTRAFAST SWITCHING RECTIFIER VOLTAGE - 50 to 1000 Volts CURRENT - 1.5 Amperes FEATURES l DO-15 Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound l Void-free Plastic in DO-15 package l 1.5 ampere operation at TA=55 ¢J with no thermal runaway l Exceeds environmental standards of MIL-S-19500/228 l Ultra fast switching for high efficiency MECHANICAL DATA Case: Molded plastic, DO-15 Terminals: Axial leads, solderable per MIL-STD-202, Method 208 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.015 ounce, 0.4 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. UF150 UF151 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) Maximum Forward Voltage VF @1.5A, 25 ¢J 1.00 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 UF152 200 140 200 UF154 400 280 400 1.5 UF156 600 420 600 UF158 800 560 800 UF1510 UNITS 1000 V 700 V 1000 V A 50 A 1.10 10.0 500 50 25 50 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 UF150 THRU UF1510 trr +0.5A 0 -0.25 -1.0 NOTE:1.Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF 2.Rise Time = 10ns max. SET TIME BASE FOR 50 ns/cm Source Impedance = 50 Ohms 1cm Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 10 UF150 TYPICAL IFM, Apk 1 UF1510 TJ = 25 ¢J 0.1 0.01 0 .2 .4 .6 .8 1.50 1.25 1.00 .75 SINGLE PHASE .50 HALF WAVE 60Hz RESISSTIVE OR .25 INDUCTIVE LOAD .375" 9.5mm LEAD LENGTHS 0 25 50 75 100 1.0 1.2 1.4 1.6 125 150 175 FORWARD VOLTAGE-VFM(Vpk) AMBIENT TEMPERATURE, ¢J Fig. 2-FORWARD CHARACTERISTICS Fig. 3-FORWARD CURRENT DERATING CURVE 50 PEAK FORWARD SURGE CURRENT, AMPERES CAPACITANCE, pF 100 TJ = 25 ¢J 10 40 30 20 10 1 1 1 4 10 2 4 6 8 10 20 40 60 80 100 100 REVERSE VOLTAGE, VOLTS Fig. 4-TYPICAL JUNCTION CAPACITANCE NUMBER OF CYCLES AT 60Hz Fig. 5-PEAK FORWARD SURGE CURRENT