B40S-B500S Glass Passivated Silicon Bridge Rectifiers VOLTAGE RANGE: 80 -- 1000 V CURRENT: 0.8 A DB-S Features 1± 0.1 7.9± 0.2 0.3 Low forward voltage drop 6.4± 0.1 8.3± 0.3 6.3± 0.2 Rating to 1000 V Small size,plastic case 1.2± 0.3 10± 0.6 Glass passivated junction Mounting position: Any 5± 0.2 3.2± 0.2 8.3± 0.1 Weight: 0.016 ounces, 0.45grams Dimensions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate current by 20%. B40S B80S B125S B250S B380S B500S UNITS Maximum alternating input voltage VVRMS 50 110 170 420 560 700 V Repetitive peak reverse voltage VRRM 80 160 250 600 800 1000 V Maximum average forward rectified output current I(AV) 0.8 A IFSM 40 A Maximum forwand voltage drop per element at 0.4 A VF 1.1 V Maximum reverse current @TA=25 at rated DC blocking voltage per element @TA=125 IR @Tc= 50 Peak forward surge current 8.3ms single half-sine-wave Thermal resistance junction to ambient air 10.0 A 0.5 mA RθJA 60 K/W Tj - 55 --- + 150 TSTG - 55 --- + 150 Operating temperature range Storage temperature range http://www.luguang.cn mail:[email protected] B40S-B500S Glass Passivated Silicon Bridge Rectifiers Ratings AND Charactieristic Curves FIG.2 -- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT AMPERES 0.8 RESISTIVE OR INDUCTIVE LOAD 0.7 0.6 AMPERES AVERAGE FORWARD CURRENT, FIG.1 --FORWARD DERATING CURVE 0.5 0.4 0.3 0.2 0.1 0 0 25 50 75 100 125 150 175 200 50 40 0 TJ =125 C 8.3ms Single Half sine-wave 30 20 10 0 1 10 CASE TEMPERATURE, NUMBER OF CYCLES INSTANTANEOUS REVERSE CURRENT, MICRO AMPERES FIG.4 -- TYPICAL REVERSE CHARACTERISTIC 1 0.1 TJ=25 AMPERES PULSEWIDTH=300US 1%DUTYCYCLE 0.001 0.2 0.4 0.6 0.8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 10 TJ=125 1.0 0.1 .01 TJ=25 .001 20 0 40 30 TJ =25℃ f=1.0MHz Vsig=50mVp-p 25 20 15 10 5.0 0.1 1 4 10 100 110 REVERSE VOLTAGE, VOLTS http://www.luguang.cn 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE FIG.5 -- TYPICAL JUNCTION CAPACITANCE PERELEMENT JUNCTION CAPACITANCE, pF INSTANTANEOUS FORWARD CURRENT, FIG.3 -- TYPICAL FORWARD CHARACTERISTICS 0.01 100 mail:[email protected]