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| UG8JCT, UGF8JCT, UGB8JCT Series New Product Vishay Semiconductors formerly General Semiconductor Dual Ultrafast Plastic Rectifier Series Reverse Voltage 500 to 600V Forward Current 8A Reverse Recovery Time 25ns ITO-220AB (UGF8JCT Series) 0.405 (10.27) 0.383 (9.72) 0.188 (4.77) 0.172 (4.36) 0.110 (2.80) 0.100 (2.54) 0.140 (3.56) DIA. 0.130 (3.30) 0.185 (4.70) 0.175 (4.44) 0.154 (3.91) 0.370 (9.40) 0.360 (9.14) 0.148 (3.74) 0.113 (2.87) 0.103 (2.62) 0.145 (3.68) 0.135 (3.43) 0.410 (10.41) 0.390 (9.91) 1 0.160 (4.06) 0.140 (3.56) PIN 2 3 0.603 (15.32) 0.573 (14.55) 0.055 (1.39) 0.045 (1.14) 0.600 (15.5) 0.580 (14.5) PIN 1 2 3 TO-220AB (UG8JCT Series) 0.415 (10.54) MAX. 0.131 (3.39) DIA. 0.122 (3.08) 0.676 (17.2) 0.646 (16.4) 0.350 (8.89) 0.330 (8.38) 0.191 (4.85) 0.171 (4.35) 0.560 (14.22) 0.530 (13.46) 0.060 (1.52) PIN 1 PIN 2 0.635 (16.13) 0.625 (15.87) 0.350 (8.89) 0.330 (8.38) 0.110 (2.80) 0.100 (2.54) 1.148 (29.16) 1.118 (28.40) 0.110 (2.79) 0.100 (2.54) 0.560 (14.22) 0.530 (13.46) 0.105 (2.67) 0.095 (2.41) PIN 3 0.037 (0.94) 0.027 (0.69) 0.022 (0.55) 0.014 (0.36) PIN 1 PIN 3 PIN 2 CASE 0.205 (5.20) 0.195 (4.95) 0.105 (2.67) 0.095 (2.41) 0.104 (2.65) 0.096 (2.45) 0.035 (0.90) 0.028 (0.70) 0.205 (5.20) 0.195 (4.95) 0.022 (0.56) 0.014 (0.36) TO-263AB (UGB8JCT Series) 0.411 (10.45) 0.380 (9.65) 0.245 (6.22) MIN K 0.055 (1.40) 0.047 (1.19) 0.624 (15.85) 1 0.33 (8.38) 0.190 (4.83) 0.160 (4.06) 0.055 (1.40) 0.045 (1.14) Mounting Pad Layout TO-263AB 0.42 (10.66) 0.360 (9.14) 0.320 (8.13) K 2 0.591(15.00) 0-0.01 (0-0.254) 0.021 (0.53) 0.014 (0.36) 0.63 (17.02) 0.037 (0.940) Dimensions in inches and (millimeters) 0.08 (2.032) 0.24 (6.096) 0.027 (0.686) 0.105 (2.67) 0.095 (2.41) 0.205 (5.20) 0.195 (4.95) 0.022 (0.56) 0.015 (0.38) 0.140 (3.56) 0.110 (2.79) 0.12 (3.05) PIN 1 PIN 2 K - HEATSINK Features * Plastic package has Underwriters Laboratories Flammability Classification 94V-0 * Ideally suited for free wheeling diode power factor correction applications * Soft recovery characteristics * Excellent high temperature switching * Optimized to reduce switching losses * High temperature soldering guaranteed: 250C/10 seconds at terminals * Glass passivated chip junction Document Number 88766 03-Jul-02 Mechanical Data Case: JEDEC TO-220AB, ITO-220AB & TO-263AB molded plastic body Terminals: Plated leads, solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Mounting Torque: 10 in-lbs maximum Weight: 0.08 oz., 2.24 g www.vishay.com 1 UG8JCT, UGF8JCT, UGB8JCT Series Vishay Semiconductors formerly General Semiconductor Maximum Ratings Parameter (TC = 25C unless otherwise noted) Symbol VRRM VRWM VRMS VDC IF(AV) IFSM TJ, TSTG VISOL UG8HCT 500 400 350 500 8.0 65 -55 to +150 4500 3500(2) 1500(3) (1) UG8JCT 600 480 420 600 Unit V V V V A A C V Maximum repetitive peak reverse voltage Maximum working reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) per leg at TC = 100C Operating junction and storage temperature range RMS Isolation voltage (UGF types only) from terminals to heatsink with t = 1.0 second, RH 30% Electrical Characteristics (TC = 25C unless otherwise noted) Parameter Maximum instantaneous forward voltage per leg (4) IF = 4A, TJ = 25C IF = 4A, TJ = 125C Symbol VF IR trr trr S IRM IRM tfr UG8HCT 1.75 1.50 30 800 4.0 25 50 0.9 3.0 8 500 UG8JCT Unit V A A mA ns ns -- A A ns TJ = 25C Maximum DC reverse current per leg at VRWM TJ = 100C TJ = 125C Maximum reverse recovery time per leg at IF = 0.5A, IR = 1.0A, Irr = 0.25A Maximum reverse recovery time per leg at IF = 1.0A, di/dt = 50A/s, VR = 30V, Irr = 0.1 IRM Typical softness factor (tb/ta) IF = 4.0A, di/dt = 240A/s, VR = 400V, Irr = 0.1 IRM Maximum reverse recovery current per leg at IF = 4.0A, di/dt = 32A/s, VR = 400V, TC = 125C Maximum reverse recovery current per leg at IF = 4.0A, di/dt = 240A/s, VR = 400V, TC = 125C Peak forward recovery time per leg at IF = 4.0A, di/dt = 64A/s, VF = 1.1VFmax Thermal Characteristics (TC = 25C unless otherwise noted) Parameter Typical thermal resistance from junction to case Symbol RJC UG8 3.5 UGF8 6.0 UGB8 3.5 Unit C/W Notes: (1) Clip mounting (on case), where lead does not overlap heatsink with 0.110" offset (3) Screw mounting with 4-40 screw, where washer diameter is 4.9 mm (0.19") (2) Clip mounting (on case), where leads do overlap heatsink (4) Pulse test: 300s pulse width, 1% duty cycle Ordering Information Product UG8HCT - UG8JCT UGF8HCT - UGF8JCT UGB8HCT - UGB8JCT Case TO-220AB ITO-220AB TO-263AB Package Code 45 45 31 45 81 Package Option Anti-Static tube, 50/tube, 2K/carton Anti-Static tube, 50/tube, 2K/carton 13" reel, 800/reel, 4.8K/carton Anti-Static tube, 50/tube, 2K/carton Anti-Static 13" reel, 800/reel, 4.8K/carton www.vishay.com 2 Document Number 88766 03-Jul-02 UG8JCT, UGF8JCT, UGB8JCT Series Vishay Semiconductors formerly General Semiconductor Ratings and Characteristic Curves (TA = 25C unless otherwise noted) Fig. 1 -- Maximum Forward Current Derating Curve 12 100 Fig. 2 -- Maximum Non-Repetitive Peak Forward Surge Current Per Leg Peak Forward Surge Current (A) Average Forward Rectified Current (A) 10 UG8JCT, UGB8JCT 8 80 60 6 UGF8JCT 4 2 P.C.B. with 7.5 x 7.5 x 0.3cm Copper Pad 0 0 25 50 75 100 125 150 40 20 0 1 10 100 Case Temperature (C) Number of Cycles at 60 HZ Fig. 3 -- Typical Instantaneous Forward Characteristics Per Leg 100 10,000 Fig. 4 -- Typical Reverse Leakage Characteristics Per Leg Instantaneous Reverse Current (A) Instantaneous Forward Current (A) 10 1,000 1 100 0.1 TJ = 25C max. Pulse Width = 300s 1% Duty Cycle 1.0 1.5 2.0 2.5 10 0.01 0.5 1 0 20 40 60 80 100 Instantaneous Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) Fig. 5 -- Typical Junction Capacitance Per Leg Stored Charge/Reverse Recovery Time, (nC/ns) 100 140 120 100 80 60 40 20 0 25 Fig. 6 -- Reverse Switching Characteristics Per Leg Qrr Trr IF = 4A Vr = 30V di/dt = Junction Capacitance (pF) 10 1 1 10 TJ = 25C f = 1.0MHZ Vsig = 50mvp-p 100 50 75 100 125 150 Reverse Voltage (V) Document Number 88766 03-Jul-02 TJ, Junction Temperature (C) www.vishay.com 3 |
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