KBU8005 THRU KBU810 SINGLE – PHASE BRIDGE RECTIFIERS Reverse Voltage – 50 to 1000 Volts Forward Current – 8.0 Amperes KBU Features • Ideal for printed circuit board. • Reliable low cost construction utilizing molded plastic technique • Low forward voltage drop • Low reverse leakage current • High surge current capability Features • Case: Molded plastic, KBU Absolute Maximum Ratings and Characteristics o Ratings at 25 Cambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load , For capacitive load, derate current by 20%. Symbols KBU 8005 KBU 801 KBU 802 KBU 804 KBU 806 KBU 808 KBU 810 Units Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V Maximum average forward rectified current 0.375” (9.5mm) Lead Length at TA = 55℃. I(AV) 8 A IFSM 300 A VF 1.1 V IR 10 50 µA Typical thermal resistance (Note 1) RΘJA 18 ℃/W Typical thermal resistance (Note 2) RΘJC 3 ℃/W Operating and storage temperature range TJ ,TS -55 to +125 ℃ Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum forward voltage at 8.0A DC and 25℃ Maximum reverse current at TA = 25℃ at rated DC blocking voltage TA = 100℃ µA 1) Units mounted in free air, no heatsink, P.C.B. at 0.375”(9.5mm) lead length with 0.5x0.5” (12x12mm) copper pads. 2) Units mounted on a 3.0x3.0” x 0.11” thick (7.5x7.5x0.3cm) Al. Plate heatsink. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 30/06/2005 H KBU8005 THRU KBU810 SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 30/06/2005 H