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UF5408 Dataheets PDF



Part Number UF5408
Manufacturers MDD
Logo MDD
Description ULTRA FAST RECTIFIERS
Datasheet UF5408 DatasheetUF5408 Datasheet (PDF)

UF5400 THRU UF5408 ULTRA FAST RECTIFIERS Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes DO-201AD 0.220(5.6) 0.197(5.0) DIA. 1.0 (25.4) MIN. 0.375(9.5) 0.285(7.2) 0.052(1.3) 0.048(1.2) DIA. 1.0 (25.4) MIN. Dimensions in inches and (millimeters) 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.

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UF5400 THRU UF5408 ULTRA FAST RECTIFIERS Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes DO-201AD 0.220(5.6) 0.197(5.0) DIA. 1.0 (25.4) MIN. 0.375(9.5) 0.285(7.2) 0.052(1.3) 0.048(1.2) DIA. 1.0 (25.4) MIN. Dimensions in inches and (millimeters) 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 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 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%. MDD Catalog Number SYMBOLS UF UF UF UF UF UF UF UF UF 5400 5401 5402 5403 5404 5405 5406 5407 5408 UNITS Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage VRRM VRMS VDC 50 100 200 300 400 500 600 800 1000 VOLTS 35 70 140 210 280 350 420 560 700 VOLTS 50 100 200 300 400 500 600 800 1000 VOLTS Maximum average forward rectified current 0.375”(9.5mm) lead length at TA=55 C I(AV) 3.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on IFSM 150.0 Amps rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0A VF 1.0 1.70 Volts Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C IR 5.0 150.0 µA Maximum reverse recovery time (NOTE 1) trr 50 75 ns Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) Operating junction and storage temperature range CJ RθJA TJ,TSTG 45 20.0 -65 to +150 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 MDD ELECTRONIC RATINGS AND CHARACTERISTIC CURVES UF5400 THRU UF5408 AVERAGE FORWARD RECTIFIED CURRENT, AMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES FIG. 1- FORWARD CURRENT DERATING CURVE 3.0 2.4 1.8 1.2 Single Phase Half Wave 60Hz Resistive or inductive Load 0.6 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, C FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 TJ=25 C 10 PULSE WIDTH=300 µs 1%DUTY CYCLE 1 0.1 0.01 0.2 0.6 UF5400-UF5404 UF5405-UF5408 1.0 1.4 1.8 2.0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE 400 200 TJ=25 C 20 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES PEAK FORWARD SURGE CURRENT, AMPERES FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 150 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 120 90 60 30 0 1 10 NUMBER OF CYCLES AT 60 Hz 100 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 1,000 100 TJ=100 C 10 1 TJ=25 C 0.1 0.01 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 TRANSIENT THERMAL IMPEDANCE, C/W 2 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS 0.1 0.01 0.1 1 10 t,PULSE DURATION,sec. MDD ELECTRONIC 100 JUNCTION CAPACITANCE, pF .


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