KBU4B

KBU4A THRU KBU4M SINGLE – PHASE BRIDGE RECTIFIERS Reverse Voltage – 50 to 1000 Volts Forward Current – 4.0 Amperes Features • Ideal for printed circuit board. • Reliable low cost construction utilizing molded plastic technique • Plastic material has Underwriters Laboratory Flammability Classification 94V-0. • Surge overload rating:200 amperes peak. • Mounting Position: Any Absolute Maximum Ratings and Characteristics Ratings at 25 Cambient temperature unless otherwise specified. Resistive or inductive load , 60Hz, For capacitive load, derate current by 20%. o Symbols Maximum repetitive peak reverse voltage Maximum RMS bridge input voltage Maximum DC blocking voltage Maximum average forward rectified output current at TC = 100 OC, TA = 65 OC/ 40 OC/ 45 OC Peak forward surge current 8.3mS single half sine-wave superimposed on rated load (MIL-STD-750 method 4066) Maximum instantanous forward voltage drop per element at 3.0A/3.0A/8.0A Maximum DC reverse leakage at rated TA = 25 OC DC blocking voltage per element TC = 100OC Operating and storage temperature range VRRM VRMS VDC I(AV) KBU 4A 50 35 50 KBU 4B 100 70 100 KBU 4D 200 140 200 KBU 4G 400 280 400 4 4 KBU 4J 600 420 600 KBU 4K 800 560 800 KBU 4M 1000 700 1000 Units V V V A IFSM VF IR TJ ,TS 200 1 10 100 -65 to +150 A V µA mA O C SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 11/11/2002