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UF4003 Datasheet(PDF) 1 Page - General Semiconductor |
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UF4003 Datasheet(HTML) 1 Page - General Semiconductor |
1 / 2 page UF4001 THRU UF4007 ULTRAFAST EFFICIENT PLASTIC RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere FEATURES ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ 1.0 ampere operation at TA=55°C with no thermal runaway ♦ Glass passivated chip junction ♦ Low cost ♦ Ultrafast recovery time for high efficiency ♦ Low forward voltage ♦ Low leakage current ♦ High 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-204AL molded plastic body over passivated chip Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.012 ounce, 0.3 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. . UF UF UF UF UF UF UF SYMBOLS 4001 4002 4003 4004 4005 4006 4007 UNITS Maximum repetitive 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=55°C I(AV) 1.0 Amp Peak forward surge current 8.3ms single half sine-wave superimposed on IFSM 30.0 Amps rated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0A VF 1.0 1.7 Volts Maximum DC reverse current TA=25°C 10.0 at rated DC blocking voltage TA=100°C IR 50.0 µA Maximum reverse recovery time (NOTE 1) trr 50.0 75.0 ns Typical junction capacitance (NOTE 2) CJ 17.0 pF Typical thermal resistance (NOTE 3) R ΘJA 60.0 R ΘJL 15.0 °C/W Operating junction and storage temperature range TJ, TSTG -55 to +150 °C NOTES: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to ambient and from junction to lead length 0.375" ( 9.5mm), P.C.B. mounted 4/98 0.107 (2.7) 0.080 (2.0) 0.034 (0.86) 0.028 (0.71) DIA. 1.0 (25.4) MIN. 1.0 (25.4) MIN. 0.205 (5.2) 0.160 (4.1) DIA. NOTE: Lead diameter is for suffix "E" part numbers 0.026 (0.66) 0.023 (0.58) DO-204AL Dimensions in inches and (millimeters) |
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