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| NEW PRODUCT NEW PRODUCT NEW PRODUCT UGF8FT AND UGF8GT ULTRAFAST SOFT RECOVERY RECTIFIER Reverse Voltage - 300 to 400 Volts Forward Current - 8.0 Amperes ITO-220AC FEATURES 0.188 (4.77) 0.172 (4.36) 0.110 (2.80) 0.100 (2.54) 0.405 (10.27) 0.383 (9.72) 0.140 (3.56) DIA. 0.130 (3.30) 0.131 (3.39) DIA. 0.122 (3.08) 0.600 (15.5) 0.580 (14.5) 0.670 (17.2) 0.646 (16.4) 2 0.350 (8.89) 0.330 (8.38) PIN 1 0.191 (4.85) 0.171 (4.35) 0.560 (14.22) 0.530 (13.46) 0.060 (1.52) 0.110 (2.80) 0.100 (2.54) 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 Optimized to reduce switching losses High temperature soldering guaranteed: 250C, 0.25" (6.35mm) from case for 10 seconds Glass passivated chip junction MECHANICAL DATA Case: ITO-220AC 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 Mounting Torque: 5 in. - lbs. max. 0.037 (0.94) 0.027 (0.69) 0.205 (5.20) 0.195 (4.95) PIN 1 PIN 2 0.022 (0.55) 0.014 (0.36) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. SYMBOLS UGF8FT UGF8GT 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 Reverse recovery time at IF=1.0A, di/dt=100A/s, VR=30V, Irr=0.1 IRM Maximum reverse recovery time at IF=0.5A, IR=1.0A, Irr=0.25A Maximum reverse recovery current at IF=10A, di/dt=50A/s,VR=30V Maximum stored charge IF=2A, di/dt=20A/s, VR=30V, Irr=0.1 IRM 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 VRRM VRWM VRMS VDC I(AV) IFSM TJ=25C TJ=150C TJ=25C TJ=100C Maximum 300 225 210 300 8.0 100.0 1.30 1.00 10 350 50 35 5.5 55 5.0 400 300 280 400 Volts Volts Volts Volts Amps Amps VF IR trr trr Volts A ns ns Amps nC C/W C TC=100C IRM Qrr RJC TJ, TSTG -40 to+150 4/98 RATINGS AND CHARACTERISTIC CURVES UGF8FT AND UGF8GT FIG. 1 -FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG 10 RESISTIVE OR INDUCTIVE LOAD 150 PEAK FORWARD SURGE CURRENT, AMPERES 8 125 100 75 50 25 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) TC=105C 6 4 2 0 0 25 50 75 100 125 150 1 10 NUMBER OF CYCLES AT 60 HZ 100 CASE TEMPERATURE, C FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG 100 INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES TJ=25C PULSE WIDTH=300s 1% DUTY CYCLE FIG. 4 - TYPICAL REVERSE CHARACTERISTICS PER LEG 10,000 TJ=125C INSTANTANEOUS FORWARD CURRENT, AMPERES 1,000 TJ=100C 10 TJ=125C 100 1 TJ=100C 10 1 TJ=25C 0.1 TJ=25C 0.1 0.01 0.2 0.01 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 - REVERSE SWITCHING CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 6 - TYPICAL JUNCTION CAPACITANCE RECOVERED STORED CHARGE/REVERSE RECOVERY TIME nC/ns 80 60 IF=4.0A 100 di/dt= 150A/s di/dt=100A/s di/dt=20A/s di/dt=50A/s di/dt=100A/s di/dt=50A/s di/dt=150A/s 70 VR=30V 50 60 TJ=125C f=1.0 MHz Vsig=50MVp-p 40 50 40 30 30 20 20 CAPACITANCE, pF 10 di/dt=20A/s trr Qrr 10 10 0 0 25 0 50 50 75 100 100 150 25 75 125 125 175 1 0.1 1 10 100 1,000 JUNCTION TEMPERATURE, C REVERSE VOLTAGE, VOLTS |
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