UF5400 THRU UF5408 ULTRA FAST RECOVERY SILICON RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Ampere FEATURES DO-201AD 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 ● 1.0 (25.4) MIN. 0.220(5.6) 0.197(5.0) DIA. 0.375(9.5) 0.285(7.2) MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.04 ounce, 1.10 grams 1.0 (25.4) MIN. 0.052(1.3) 0.048(1.2) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 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%. Characteristic SYMBOLS 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 3.0A 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) VRRM VRMS VDC Typical thermal resistance (NOTE 3) Operating junction and storage temperature range UF UF UF UF UF UF UF UF UF 5400 5401 5402 5403 5404 5405 5406 5407 5408 UNITS 50 35 50 100 200 300 400 500 70 140 210 280 350 100 200 300 400 500 600 800 1000 420 560 700 600 800 1000 V V V I(AV) 3.0 A IFSM 150.0 A VF 1.0 trr 1.70 5.0 100.0 IR CJ R JA TJ,TSTG 1.30 50 µA 75 45 20.0 -65 to +150 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 V ns pF C/W C UF5400 THRU UF5408 RATINGS AND CHARACTERISTIC CURVES 3.0 2.4 1.8 Single Phase Half Wave 60Hz Resistive or inductive Load 1.2 0.6 0 0 25 50 75 100 125 150 175 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 150 £PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1- FORWARD CURRENT DERATING CURVE 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 120 90 60 30 0 1 10 AMBIENT TEMPERATURE, C FIG. 4-TYPICAL REVERSE CHARACTERISTICS FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS TJ=25 C PULSE WIDTH=300 ms 1%DUTY CYCLE 10 1 0.1 0.01 UF5400-UF5404 UF5405-UF5408 0.2 0.6 1.0 1.4 1.8 2.0 1,000 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES 20 100 TJ=100 C 10 1 TJ=25 C 0.1 0.01 INSTANTANEOUS FORWARD VOLEAGE, VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE TJ=25 C 20 1.0 10 REVERSE VOLTAGE,VOLTS 20 40 60 80 100 FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/W JUNCTION CAPACITANCE, pF 200 0.1 0 PERCENT OF PEAK REVERSE VOLTAGE,% 400 2 100 NUMBER OF CYCLES AT 60 Hz 100 10 1 0.1 0.01 0.1 1 10 100 t,PULSE DURATION,sec. 100