CURRENT 1.0 Ampere VOLTAGE 50 to 1000 Volts UF4001 THRU UF4007 Features · Plastic package has Underwriters Laboratory Flammability Classification 94V-0 · Low forward voltage drop · High current capability · High reliability · Low power loss, high effciency · High surge current capability · High speed switching · Low leakage DO-41 0.107(2.7) 0.080(2.0) DIA. 1.0(25.4) MIN. 0.205(5.2) 0.166(4.2) Mechanical Data · Case : JEDEC DO-41 molded plastic body · Epoxy : UL94V-0 rate flame retardant · Lead : Plated axial lead solderable per MIL-STD-750, method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.012 ounce, 0.33 gram 1.0(25.4) MIN. 0.034(0.9) 0.028(0.7) DIA. Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols UF 4001 UF 4002 UF 4003 UF 4004 UF 4005 UF 4006 UF 4007 Units Maximum recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward rectified current 0.375"(9.5mm) lead length at TA=50℃ I(AV) 1.0 Amp Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 30.0 Amps Maximum instantaneous forward voltage at 1.0A VF 1.0 1.3 Maximum DC reverse current at rated DC blocking voltage Maximum full load reverse current full cycle average. 0.375"(9.5mm) lead length at TL=55℃ 1.7 Volts 5.0 μA IR 100 Maximum reverse recovery time (Note 1) Trr 50 75 ns Typical junction capacitance (Note 2) CJ 20 10 pF Operating junction and storage temperature range TJ TSTG Notes: (1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A. (2) Measured at 1MHz and applied reverse voltage of 4.0 Volts. -65 to +150 ℃ RATINGS AND CHARACTERISTIC CURVES UF4001 THRU UF4007 50W NON INDUCTIVE (+) 10W NON INDUCTIVE D.U.T. ) 1W NON INDUCTIVE 0 PULSE GENERATOR (NOTE2) 25Vdc (APPROX) ( Trr +0.5A -0.25A OSCILLOSCOPE (NOTE1) -1.0A NOTES : 1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance = 50 ohms 1.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 1cm AMBIENT TEMPERATURE (℃) SET TIME BASE FOR 50/100 ns/cm FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 100 INSTANTANEOUS REVERSE CURRENT ,(mA) INSTANTANEOUS FORWARD CURRENT (AMPERES) AVERAGE FORWARD CURRENT (A) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50\100\200\400V 1.0 0.1 600\800\1000V TJ=25℃ 0.01 PULSE WIDTH=300mS 0.2 0.4 0.6 0.8 1.0 1.2 1.4 TJ=150℃ TJ=100℃ 1.0 TJ=25℃ 0.1 0.01 1% DUTY CYCLE 0 0.001 0 10 1.6 1.8 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG6-TYPICAL JUNCTION CAPACITANCE 200 100 8.3m SINGLE HALF SINE WAVE (JEDEC Method) 40 JUNCTION CAPACITANCE (pF) PEAK FORWARD SURGE CURRENT (AMPERES) 50 30 20 10 60 40 20 UF4001-UF4004 10 6 4 UF4005-UF4007 TJ=25℃ 2 0 1 5 10 NUMBER OF CYCLES AT 60Hz 50 100 1 0.1 0.2 0.4 1 2 4 REVERSE VOLTAGE. (V) 10 20 40 100