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KBU8A Datasheet(PDF) 1 Page - General Semiconductor |
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KBU8A Datasheet(HTML) 1 Page - General Semiconductor |
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1 / 2 page  4/98 KBU8A THRU KBU8M SINGLE-PHASE BRIDGE RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 8.0 Amperes FEATURES ♦ Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0 ♦ This series is UL listed under Recognized Component Index, file number E54214 ♦ High case dielectric strength of 1500 VRMS ♦ Ideal for printed circuit boards ♦ High forward surge current capability ♦ High temperature soldering guaranteed: 250°C/10 seconds, 0.375" (9.5mm) lead length, 5lbs. (2.3 kg) tension MECHANICAL DATA Case: Molded plastic body Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Mounting Position: Any (NOTE 1) Mounting Torque: 5 in.-lb. max. Weight: 0.3 ounce, 8.0 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. KBU KBU KBU KBU KBU KBU KBU SYMBOLS 8A 8B 8D 8G 8J 8K 8M UNITS Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward rectified TC=100°C (NOTE 1, 3) 8.0 output current at TA=45°C (NOTE 2) I(AV) 6.0 Amps Peak forward surge current single half sine-wave superimposed on rated load (JEDEC Method) TJ=150°C IFSM 300.0 Amps Maximum instantaneous forward voltage drop per leg at 8.0A VF 1.0 Volts Maximum DC reverse current at rated TA=25°C 10.0 µA DC blocking voltage per leg TA=125°C IR 1.0 mA Typical thermal resistance per leg (NOTE 2) R ΘJA 18.0 (NOTE 3) R ΘJC 3.0 °C/W Operating junction and storage temperature range TJ, TSTG -50 to +150 °C NOTES: (1) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw (2) Units mounted in free air, no heatsink, P.C.B. at 0.375" (9.5mm) lead length with 0.5 x 0.5” (12 x 12mm) copper pads (3) Units mounted on a 3.0 x 3.0” x 0.11" thick (7.5 x 7.5 x 0.3cm) Al. Plate heatsink 0.160 (4.1) 0.065 (1.7) 0.185 (4.7) 0.895 (22.7) 0.935 (23.7) 0.140 (3.6) 0.165 (4.2) 0.085 (2.2) 0.240 (6.09) 0.200 (5.08) 0.220 (5.6) 0.180 (4.6) 0.075 (1.9) R. TYP. (2 PLACES) 45 o 0.205 (5.2) 0.185 (4.7) 0.052 (1.3) 0.048 (1.2) 0.280 (7.1) 0.260 (6.6) DIA. 0.760 (19.3) MAX. 0.700 (17.8) 0.660 (16.8) 1.0 (25.4) MIN. 0.455 (11.3) 0.405 (10.3) Case Style KBU Dimensions in inches and (millimeters) |
Similar Part No. - KBU8A |
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Similar Description - KBU8A |
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