KBPC8005 THRU KBPC810 8A SINGLE-PHASE SILICON BRIDGE RECTIFIERS Features • Surge overload rating-125 amperes peak • Low forward voltage drop • Small size: simple installation • Silver Plated Copper leads • Mounting Position: Any Absolute Maximum Ratings and Characteristics Rating at 25oC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. KBPC 8005 KBPC 801 KBPC 802 KBPC 804 KBPC 806 KBPC 808 KBPC 810 Units Maximum Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 V Maximum RMS Bridge Input Voltage 35 70 140 280 420 560 700 V Maximum Average Forward Rectified Output Current at O TC =100 C* O TA =40 C** 8 3 A A Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load 125 A Maximum Forward Voltage Drop per Bridge element at 4.0A Peak. 1.1 V 10 1 uA mA Maximum Reverse Current at Rated TA =25 OC DC Blocking Voltage per element TA =100 OC Operating Temperature Range TC Storage Temperature Range TA -55 to +125 O C -55 to +150 O C Notes: * Unit mounted on metal chassis ** Unit mounted on P.C. board SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 03/10/2003 KBPC8005 THRU KBPC810 RATINGS AND CHARACTERISTIC CURVES (KBPC8 SERIES) INSTANTANEOUS REVERSE CURRENT AMPERES FIG.1-MAXIMUM FORWARD SURGE CURRENT 125 100 75 50 25 0 0 100 10 NUMBEROF CYCLES AT 60 Hz 100 AVERAGE FORWARD OUTPUT CURRENT AMPERES FIG.2-DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 10 HEAT SINK MOUNTING Tc 8 6 4 2 0 0 150 100 50 o TEMPERATURE. ( C) FIG.3-TYPICAL FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES PEAK FORWARD SURGE CURRENT AMPERES 10 1.0 0.1 1.0 0.1 0.01 0 0.01 0.6 0.7 0.8 0.9 1.0 1.1 20 40 60 80 100 120 140 1.2 1.3 INSTANTANEOUS FORWARD VOLTAGE,VOLTS INSTANTANEOUS FORWARD VOLTAGE,VOLTS SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 03/10/2003