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| ADVANCED INFORMATION ADVANCED INFORMATION ADVANCED INFORMATION UGB8HT AND UGB8JT ULTRAFAST SOFT RECOVERY RECTIFIER Reverse Voltage - 500 to 600 Volts Forward Current - 8.0 Amperes TO-263AB FEATURES Plastic package has Underwriters Laboratories Flammability Classification 94V-0 Ideally suited for freewheeling diode power factor correction applications Soft recovery characteristics Excellent high temperature switching Planar technology Optimized to reduce switching losses High temperature soldering in accordance with CECC 802 / Reflow guaranteed MECHANICAL DATA Case: JEDEC TO-263AB molded plastic body Terminals: Plated leads, solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Weight: 0.08 ounce, 2.24 grams Dimensions are in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. SYMBOLS UGB8HT UGB8JT UNITS Maximum repetitive peak reverse voltage Working peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TC=100C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at IF= 8A (NOTE 1) Maximum reverse leakage current at working peak reverse voltage Maximum reverse recovery time at IF=0.5A, IR=1.0A, Irr=0.25A Reverse recovery time at IF=1.0A, di/dt=50A/s, VR=30V, Irr=0.1 IRM Maximum Typical TJ=25C TJ=125C TC=25C TC=100C TC=125C VRRM VRWM VRMS VDC I(AV) IFSM 500 400 350 500 8.0 100.0 1.75 1.50 30.0 800.0 4.0 25 50 35 1.0 5.5 10.0 500 250 2.2 600 480 420 600 Volts Volts Volts Volts Amps Amps VF IR trr trr S IRM IRM tfr RJC TJ, TSTG Volts A A mA ns ns Amps Amps ns C/W C Typical softness factor (tb/ta) IF=8.0A, di/dt=240A/s, VR=400V Irr=0.1 IRM Maximum reverse recovery current at IF=8.0A, di/dt=64A/s,VR=400V TC=125C Typical reverse recovery current at IF=8.0A, di/dt=240A/s, VR=400V Peak forward recovery time at IF=8A, di/dt=64A/s measured at 1.1 VF Typical thermal resistance from junction to case Operating junction and storage temperature range NOTE: (1) Pulse test: 300s pulse width, 1% duty cycle NOTICE: Advanced product information is subject to change without notice TC=125C Maximum Typical -55 to+150 4/98 RATINGS AND CHARACTERISTIC CURVES UGB8HT AND UGB8JT 000,1 PEAK FORWARD SURGE CURRENT, AMPERS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES STORED CHARGE/REVERSE RECOVERY TIME, nC/ns FIG. 1 - FORWARD CURRENT DERATIVE CURVE RESISTIVE OR INDUCTIVE LOAD FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 8ms SINGLE HALF SINE WAVE (JEDEC METHOD) TJ=TJ max. AVERAGE FORWARD RECTIFIED CURRENT, AMPERES CASE TEMPERATURE, C NUMBER OF CYCLES AT 60 HZ INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, % PF JUNCTION CAPACITANCE, REVERSE VOLTAGE, VOLTS TJ, JUNCTION TEMPERATURE, C 051 521 001 57 05 52 0 051 TJ=25C f=1.0 MHZ Vsig=50mVp-p 053 FIG. 5 - TYPICAL JUNCTION CAPACITANCE FIG. 6 - REVERSE SWITCHING CHARACTERISTICS Qrr trr IF=8.0A VR=30V di/dt=240A/s di/dt=60A/s di/dt=50A/s di/dt=50A/s di/dt=60A/s di/dt=240A/s 001 08 06 04 02 0 003 052 002 001 05 001 1 01 000,1 TJ=25C PULSE WIDTH=300s 1% DUTY CYCLE 000,01 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 3 - TYPICAL REVERSE CHARACTERISTICS TJ=125C TJ=100C TJ=25C 001 01 1 001 01 000,1 0.3 571 051 5.2 521 001 0.2 001 57 5.1 01 05 0.1 52 0 0 0.8 0.6 0.2 0.4 0.01 0.21 5.0 10.0 1 001 1.0 01 1 001 01 1 |
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