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 DO-204AL 1.0 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) DIA. 0.205 (5.2) 0.160 (4.1) MECHANICAL DATA 1.0 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) DIA. NOTE: Lead diameter is 0.026 (0.66) 0.023 (0.58) for suffix "E" part numbers Dimensions in inches and (millimeters) 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. SYMBOLS UF 4001 UF 4002 UF 4003 UF 4004 UF 4005 UF 4006 UF 4007 Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage Volts VRMS 35 70 140 280 420 560 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 rated load (JEDEC Method) IFSM 30.0 Amps Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current at rated DC blocking voltage TA=25°C TA=100°C VF 1.0 1.7 10.0 50.0 IR Volts µA Maximum reverse recovery time (NOTE 1) trr Typical junction capacitance (NOTE 2) CJ 17.0 pF RΘJA RΘJL 60.0 15.0 °C/W Typical thermal resistance (NOTE 3) Operating junction and storage temperature range TJ, TSTG 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 50.0 700 UNITS 75.0 -55 to +150 ns °C RATINGS AND CHARACTERISTIC CURVES UF4001 THRU UF4007 FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVE 30 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5mm) LEAD LENGTH PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 1.0 0.5 0 20 40 60 80 FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT TA=55°C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 25 20 15 10 5.0 0 1 10 AMBIENT TEMPERATURE, °C NUMBER OF CYCLES AT 60 HZ FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 1 UF4005 - UF4007 0.1 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE 0.01 0.001 0.4 TJ=125°C UF4001 - UF4004 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 10 100 100 120 140 160 TJ=100°C 10 TJ=125°C TJ=100°C 1 TJ=25°C 0.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS UF4001-UF4004 UF4005-UF4007 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 100 TJ=25°C f=1.0 MHz Vsig=50mVp-p 10 1 0.1 1 10 REVERSE VOLTAGE, VOLTS 100