KBU8A thru KBU8G V = 50 V - 400 V RRM Single Phase Silicon I = 8 A O Bridge Rectifier Features Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0 Ideal for printed circuit boards High forward surge current capability High temperature soldering guaranteed: 250C/ 10 seconds, 0.375 KBU Package (9.5mm) lead length, 5 lbs. (2.3 kg) tension Types from 50 V up to 400 V V RRM Not ESD Sensitive Mechanical Data Case: Molded plastic body Terminals: Plated leads, solderable per MIL-STD-750, Method 2026 Mounting position: Any Mounting torque: 5 inch-lbs max Weight: 0.268 ounces, 7.6 grams Maximum ratings at Tc = 25 C, unless otherwise specified Parameter Symbol Conditions KBU8A KBU8B KBU8D KBU8G Unit V 200 400 Repetitive peak reverse voltage 50 100 V RRM RMS reverse voltage V 35 70 140 280 V RMS V DC blocking voltage 50 100 200 400 V DC Operating temperature T -55 to 150 -55 to 150 -55 to 150 -55 to 150 C j T -55 to 150 -55 to 150 Storage temperature -55 to 150 -55 to 150 C stg Electrical characteristics at Tc = 25 C, unless otherwise specified Single phase, half sine wave, 60 Hz, resistive or inductive load For capacitive load derate current by 20% Conditions KBU8D KBU8G Parameter Symbol KBU8A KBU8B Unit T = 100 C 8 8 8 8 A Maximum average forward c I O rectified current T = 45 C 6 6 a 6 6 t = 8.3 ms, half sine Peak forward surge current I 300 300 300 300 A p FSM Maximum instantaneous V I = 8.0 A 1.0 1.0 V 1.0 1.0 F F forward voltage drop per leg T = 25 C 10 10 Maximum DC reverse current at 10 10 a I A R rated DC blocking voltage T = 100 C 500 500 a 500 500 1 Oct. 2018 KBU8A thru KBU8G 2 Oct. 2018