(UG8xT) ULTRAFAST SOFT RECOVERY RECTIFIER

www.DataSheet4U.com ADVANCED INFORMATION UG8FT AND UG8GT ULTRAFAST SOFT RECOVERY RECTIFIER Reverse Voltage - 300 to 400 Volts Forward Current - 8.0 Amperes TO-220AC 0.185 (4.70) 0.415 (10.54) MAX. 0.370 (9.40) 0.360 (9.14) 0.154 (3.91) DIA. 0.148 (3.74) 0.055 (1.39) 0.045 (1.14) 0.175 (4.44) 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 ♦ Optimized to reduce switching losses ♦ High temperature soldering in accordance with CECC 802 / Reflow guaranteed ♦ Glass passivated chip junction 0.113 (2.87) 0.103 (2.62) 0.145 (3.68) 0.135 (3.43) 0.560 (14.22) 0.530 (13.46) 0.410 (10.41) 0.390 (9.91) PIN 1 0.160 (4.06) 0.140 (3.56) 0.560 (14.22) 0.530 (13.46) 2 0.635 (16.13) 0.625 (15.87) 0.350 (8.89) 0.330 (8.38) 1.148 (29.16) 1.118 (28.40) 0.110 (2.79) 0.100 (2.54) MECHANICAL DATA 0.105 (2.67) 0.095 (2.41) 0.037 (0.94) 0.027 (0.68) 0.022 (0.56) 0.014 (0.36) PIN 1 0.205 (5.20) 0.195 (4.95) PIN 2 CASE Case: JEDEC TO-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 Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS UG8FT UG8GT UNITS Maximum repetitive peak reverse voltage Working peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TC=100°C 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 MaximumReverse recovery time at IF=1.0A, di/dt=100A/µs, VR=30V, Irr=0.1 IRM Maximum reverse recovery current at IF=10A, di/dt=50A/µs,VR=30V Maximum stored charge IF=2A, di/dt=20A/µs, VR=30V, Irr=0.1 IRM Typical thermal resistance from junction to case Operating junction and storage temperature range NOTE: (1) Pulse test: 300µs pulse width, 1% duty cycle NOTICE: Advanced product information is subject to change without notice 12/16/98 VRRM VRWM VRMS VDC I(AV) IFSM TJ=25°C TJ=150°C TC=25°C TC=100°C 300 225 210 300 8.0 100.0 1.30 1.00 10 350 35 50 5.5 55 2.2 400 300 280 400 Volts Volts Volts Volts Amps Amps VF IR trr trr IRM Qrr RΘJC TJ, TSTG Volts µA ns ns Amps nC °C/W °C TC=100°C -40 to+150 RATINGS AND CHARACTERISTIC CURVES UG8FT AND UG8GT AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE 12 10 8.0 6.0 4.0 2.0 0 0 25 50 75 100 125 150 175 CASE TEMPERATURE, °C PEAK FORWARD SURGE CURRENT, AMPERES RESISTIVE OR INDUCTIVE LOAD FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 150 125 100 75 50 25 0 1 10 NUMBER OF CYCLES AT 60 Hz TC=100°C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 100 100 INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 1,000 TJ=125°C 10 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE 100 TJ=100°C 10 1 1 TJ=25°C 0.1 0.1 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - REVERSE SWITCHING CHARACTERISTICS RECOVERED STORED CHARGE/REVERSE RECOVERY TIME nC/ns FIG. 6 - TYPICAL JUNCTION CAPACITANCE 60 IF=4.0A VR=30V di/dt= 150A/µs di/dt=100A/µs di/dt=20A/µs di/dt=50A/µs di/dt=100A/µs di/dt=50A/µs di/dt=150A/µs 100 TJ=25°C f=1.0 MHZ Vsig=50mVp-p 40 30 20 JUNCTION CAPACITANCE, pF 50 10 di/dt=20A/µs 10 trr Qrr 0 0 25 50 75 100 125 150 175 JUNCTION TEMPERATURE, °C 1 0.1 1 10 100 REVERSE VOLTAGE, VOLTS