(UG8xT) ULTRAFAST SOFT RECOVERY RECTIFIER

www.DataSheet4U.com ADVANCED INFORMATION ADVANCED INFORMATION ADVANCED INFORMATION UG8HT AND UG8JT ULTRAFAST SOFT RECOVERY RECTIFIER Reverse Voltage - 500 to 600 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 ♦ Planar technology ♦ Optimized to reduce switching losses ♦ High temperature soldering guaranteed: 250°C/10 seconds at terminals 0.113 (2.87) 0.103 (2.62) 0.145 (3.68) 0.135 (3.43) 0.560 (14 0.530 (13 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 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 Mounting Torque: 5 in. - lbs. max. 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 Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS UG8HT UG8JT 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 TJ=25°C TJ=125°C TJ=25°C TJ=100°C TJ=125°C VRRM VRWM VRMS VDC I(AV) IFSM VF IR trr trr S IRM IRM tfr RΘJC TJ, TSTG 500 400 350 500 8.0 100.0 1.75 1.50 30 800 4.0 25 50 35 1.0 5.5 10.0 600 480 420 600 Volts Volts Volts Volts Amps Amps Volts µA µA mA ns ns Amps Amps ns °C/W °C Maximum reverse recovery time at IF=0.5A, IR=1.0A, Irr=0.25A Reverse recovery time at Maximum IF=1.0A, di/dt=50A/µs, VR=30V, Irr=0.1 IRM Typical Typical softness factor (tb/ta) IF=8.0A, di/dt=240A/µs, VR=400V Irr=0.1 IRM Maximum reverse recovery current at IF=8.0A, di/dt=64A/µs,VR=400V TC=125°C Typical reverse recovery current at IF=8.0A, di/dt=240A/µs, VR=400V TC=125°C Peak forward recovery time at Maximum IF=8A, di/dt=64A/µs measured at 1.1 VF Typical 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 500 250 2.2 -55 to+150 10/27/98 RATINGS AND CHARACTERISTIC CURVES UG8HT AND UG8JT FIG. 1 - FORWARD CURRENT DERATING CURVE FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 12.0 AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RESISTIVE OR INDUCTIVE LOAD 1,000 PEAK FORWARD SURGE CURRENT, AMPERS 8ms SINGLE HALF SINE WAVE (JEDEC METHOD) TJ=TJ max. 10.0 8.0 6.0 100 4.0 2.0 0 10 0 25 50 75 100 125 150 175 CASE TEMPERATURE, °C 1 10 NUMBER OF CYCLES AT 60 HZ 100 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 10,000 TJ=125°C 10 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE 1,000 TJ=100°C 1 100 0.1 10 TJ=25°C 0.01 0.5 1.0 1.5 2.0 2.5 3.0 1 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - REVERSE SWITCHING CHARACTERISTICS FIG. 6 - TYPICAL JUNCTION CAPACITANCE 100 STORED CHARGE/REVERSE RECOVERY TIME, nC/ns Qrr trr IF=8.0A VR=30V 350 300 JUNCTION CAPACITANCE, di/dt=240A/µs PF 250 TJ=25°C 200 f=1.0 MHZ Vsig=50mVp-p 10 di/dt=60A/µs di/dt=50A/µs di/dt=50A/µs di/dt=60A/µs 150 100 50 di/dt=240A/µs 1 1 10 100 1,000 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE, °C REVERSE VOLTAGE, VOLTS