UF4003

UF4001 THRU UF4007 Reverse Voltage - 50 to 1000 Volts ULTRA FAST RECOVERY SILICON RECTIFIER Forward Current - 1.0 Ampere FEATURES The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 ● Ultra fast switching for high efficiency ● Low reverse leakage ● High forward surge current capability ● High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension ● DO-41 1.0 (25.4) MIN. 0.107(2.7) 0.080(2.0) DIA. MECHANICAL DATA Case: JEDEC DO-41 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.012 ounce, 0.33 grams 0.205(5.2) 0.166(4.2) 1.0 (25.4) MIN. 0.034(0.9) 0.028(0.7) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Characteristic Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375”(9.5mm) lead length at TA=55 C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) Operating junction and storage temperature range UF 4001 Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. SYMBOLS UF 4002 UF 4003 UF 4004 UF 4005 UF 4006 UF 4007 UNITS V V V A A VRRM VRMS VDC I(AV) IFSM VF IR trr CJ R JA TJ,TSTG 50 35 50 100 70 100 200 140 200 400 280 400 1.0 30.0 600 420 600 800 560 800 1000 700 1000 1.0 1.30 5.0 100.0 50 15.0 50.0 -65 to +150 1.70 V µA 75 ns pF C/W C Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3.Thermal resistance from junction to ambient at 0.375” (9.5mm)lead length,P.C.B. mounted UF4001 THRU UF4007 RATINGS AND CHARACTERISTIC CURVES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1- FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES 1.0 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 0.8 25 0.6 20 0.4 Single Phase Half Wave 60Hz Resistive or inductive Load 15 0.2 10 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0 0 25 50 75 100 125 150 175 5.0 1 10 100 AMBIENT TEMPERATURE, C NUMBER OF CYCLES AT 60 Hz FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 1,000 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES 10 TJ=25 C PULSE WIDTH=300 ms 1%DUTY CYCLE 100 TJ=100 C 10 1 0.1 UF4001-UF4004 UF4005-UF4007 0.2 0.6 1.0 1.4 1.8 2.0 1 TJ=25 C 0.1 0.01 0.01 INSTANTANEOUS FORWARD VOLEAGE, VOLTS 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 5-TYPICAL JUNCTION CAPACITANCE TRANSIENT THERMAL IMPEDANCE, C/W 200 100 100 FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE JUNCTION CAPACITANCE, pF TJ=25 C 10 10 1 0.1 1 0.01 0.1 1 10 100 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS t,PULSE DURATION,sec.