sR UF4001 THRU UF4007 < ym > 1.0 AMP. ULTRA FAST RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere FEATURES * Low forward voltage drop * High current capability * High reliability =* High surge current capability MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V -0 rate flame retardant *-Lead: Axial leads, solderable per MIL - STD - 202, ~ method 208 guaranteed * Polarity; Color band denotes cathode end * Mounting Position: Any * Weight:0.34 grams DO-41 ) f -107(2.7 4.0(25.4) -080(2.0) MIN. 5 .205(6.2) 166(4.2) 1.0(25.4) MIN. 034(.9) __ 028(7) DIA. | | Dimensions in inches and(milimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave ,60 Hz , resistive or inductive load. For capacitive load, derate current by 20% UF TYPE NUMBER SYMBOLS | Oe OE oe oe | abos | des | adgy (UNITSI. Maximum Recurrent Peak Reverse Voltage VaRM 50 100 | 200 | 400 | 600 {| 800 {| 1000 Maximum RMS Voltage Vams 35 70 140 | 280 | 420 | 560 | 700 Maximum D.C Blocking Voltage Voc 50 100 | 200 | 400 | 600 | 800 | 1000 Vv "3759. Sram) od longi @ Ta 80 Ikan 1.0 A a ~ A Maximum Instantaneous Forward Voltage at 1.0A Ve 1.1 1.4 Vv Maximum D.C Reverse Current QT, = 25T ir 5.0 pA At Rated D.C Blocking Voltage @T, = 100C 100 Maximum Reverse Recovery Time(Note 1) Trr 50 7 ns Typical Junction Capacitance( Note 2) Cy 20 15 pF Operation Temperate Range Ty -65 to +125 c Storage Temperature Range Tste -65 to +150 c NOTES: 1. Reverse Recovery Test Conditions: Ip = 0.5A, lq =1.0A, Inn = 0.25A. 2. Measured at 1 MHz and applied reverse voltage of 4.0V D.C. JINAN GUDE ELECTRONIC DEVICE Co., LTD. PEAK FORWARD SURGE CURRENT (A) RATINGS AND CHARACTERISTIC CURVES ~ UF4001 THRU UF4007 FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE FIG.2 TYPICAL FORWARD RECOVERY TIME CHARACTERISTICS CURRENT DERATING CURVE 500 102 Tar 1 5 NONINDUCTIVE NONINDUCTIVE +0. i 3.0 AA c 5 pur (> 5 2.0 | scl cneearor| 0.268 Sz |ongen "T (approx) (NOTE2) | ee [hat Wave 60Hz 0 10 OSCILLOSCOPE 1.0} Resistive or NON (NOTE 1) (+) i Inductive Load INDUCTIVE 8 NOTES: 1 Rise Time=7 ns max. Input Impedance= LL 1.0A wi 9 < 1 megohm 22pF 2 Rise Time=10ns max. Source Impedance= SET BASE FOR AMBIENT TEMPERATURE (c) 50 ohms 20/30nsem FIG.3 - TYPICAL REVERSE CHARACTERISTICS FIG.4- TYPICAL FORWARD CHARACTERISTICS 1000 10.0 Ty=100C 100 10 10 0.1 1.0 of INSTANTANEOUS REVERSE CURRENT(#A) INSTANTANEOUS FORWARD CURRENT (A) 1% Duty Cycle on 0a 4S PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FORWARD VOLTAGE (y) FIG.5 - MAXIMUM NON REPETITVE FIG.6 - TYPICAL JUNCTION CAPACITANCE FORWARD SURGE CURRENT 8.3ms Single Half Sine Wave (JEDEC Method) JUNCTION CAPACITANCE (pF) jd 1 2 5 10 20 50 100200 5001000 NUMBER OF CYCLES AT 60 Hz REVERSE VOLTAGE (V) JINAN GUDE ELECTRONIC DEVICE Co., LTD.