KBPC8 / BR8 Series Glass Passivated Single-Phase Bridge Rectifiers SYNSEMI SEMICONDUCTOR Voltage Range 50 to 1000 Volts Forward Current 8.0 Amperes Features @ Surge overload rating - 125 Amperes peak @ Low forward voltage drop @ Small size, simple installation @ Sliver plasted copper leads @ Mounting Position: Any 520 (13.21) 480 (12.19) _ ~~ 150 140 fa | 7 ae ty af 770 (19.558) | f+} 730 (18.542) ee -- | 052 (1.3) 048 (7.2) ' [] | 750 (70.7) MN | anios (| =: 4 (6.99 + 0.64) =" i Polarity shown on side of case; positive lead by beveled commer Dimensions in inches and (millimeters Maximum Ratings and Electrical Characteristics Rating at 25C ambient temperature unless otherwise specified Single phase, half wave, 60 Hz resistive or inductive bad. For eapadtive load, derate current by 20% BR&05 BRS81 BR&? BR&S4 BRS6 BR&S BR#10 Parameter Symbob Units Maximum reeurrent peak reverse voltage Vera 50 qoo 200 400 800 200 4000 Volts Maximum RMS voltage Veenes 36 Fo 140 280 420 560 oa Volts Maximum DC blcking voltage Vow 50 100 200 400 600 B00 4009 Volts Maxirnum average fonward Tontoere (Note 13 | 8.0 ABS fectified output current at T,=50C (Note 2) FAM 3.0 Tee eee | a. 1260 amo Max instantaneous forward voltage crop per elernent at 4.04, Ve 1.1 Volts Masimurmn OG reverse current T= 2eS L 10.0 aA, at rated DC blocking voltage per element = T,=100C 1.4 rol, Operating temperature range ls. -65 to +126 aS Storage temperature range Tea -65 te +160 aS Notes: 9 1. Unit mourtedon metal chassis 2. Unit mounted on PC. board KBPC8 / BR8 Series RATINGS AND CHARACTERISTIC CURVES (T, = 25C unless othensise notech FIG. 1 - MAXIMUM FORWARD SURGE CURRENT 125 FIG. 2 - DERATING CURVE | OUTPUT RECTIFIED CURRENT 5 tS 100 & 10 : sy 3B N. | 5 HEAT-SINK 3 * N 2 s \ neetnie Tc e bs . SIS 2 : 50 SO Es $ PC. MOUNTING TA | 4 z 5 x & 25 Ww & \ ao 2 m. N | nt NAL Oo <= 0 1 1 10 100 50 100 150 NUMBER OF CYCLES AT 60Hz TEMPERATURE, C FIG. 3 - TYPICAL FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 100 10 10 1.0 o1 MICROAMPERES 0.1 INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, 0.01 0 20 a0 60 60 100 120 140 0.01 oR RE GR OR EY Me, Os PERCENT OF RATED PEAK REVERSE VOLTAGE INSTANTANEOUS FORWARD VOLTAGE, VOLTS