1U1 THRU 1U7 ULTRAFAST SWITCHING RECTIFIER VOLTAGE - 50 to 1000 Volts CURRENT - 1.0 Ampere FEATURES l Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing l Flame Retardant Epoxy Molding Compound 1 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 R-1 MECHANICAL DATA Case: Molded plastic, R-1 Terminals: Axial leads, solderable per MIL-STD-202, Method 208 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.0064 ounce, 0.181 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. 1U1 1U2 Peak Reverse Voltage, Pepetitive ; VRM 50 100 Maximum RMS Voltage 35 70 DC Blocking Voltage; VR 50 100 Average Forward Rectified, 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 Thermal Resistance (Note 2) R £KJA Maximum Reverse Recovery Time 50 50 IF=.5A, IR=1A, Irr=.25A Operating and Storage Temperature Range 1U3 200 140 200 1U4 400 280 400 1.0 1U5 600 420 600 1U6 1U7 800 560 800 1000 700 1000 30.0 A 1.10 10.0 500 50 17 65.0 50 UNITS V V V A 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 1U1 THRU 1U7 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 AVERAGE FORWARD CURRENT, AMP Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 10 1U1 TYPICAL IFM, Apk 1 1U7 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 1000 REVERSE VOLTAGE, VOLTS NUMBER OF CYCLES AT 60Hz Fig. 4-TYPICAL JUNCTION CAPACITANCE Fig. 5-PEAK FORWARD SURGE CURRENT