KBJ8A-KBJ8M Silicon Bridge Rectifiers VOLTAGE RANGE: 50 --- 1000 V CURRENT: 8.0 A KBJ Features 4.7± 0.25 Rating to 1000V PRV 30± 0.3 3.7± 0.2 φ3 . Reliable low cos t cons truction utilizing m olded plas tic technique res ults in inexpens ive product 5.5± 0.2 20± 0.3 Ideal for printed circuit board 2± 0.15 11.1± 0.2 Surge overload rating to 200 Am peres peak 2.8± 0.2 2.2± 0.2 Lead s olderable per MIL-STD-202 m ethod 208 1.0± 0.1 0.8± 0.15 17.7± 0.5 4.0± 0.2 2.4± 0.2 10± 0.2 7.5± 0.2 7.5± 0.2 Mechanical Data Polarity:Sym bols m olded on body Dimensions in millimeters Weight:0.23 ounces , 6.6 gram s Mounting pos ition: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 am bient tem perature unles s otherwis e s pecified. Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%. KBJ 8A KBJ 8B KBJ 8D KBJ 8G KBJ 8J KBJ 8K KBJ 8M UNITS Maximum recurrent peak reverse voltage V RR M 50 100 200 400 600 800 1000 V Maximum RMS voltage V RMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage V DC 50 100 200 400 600 800 1000 V Maximum average f orw ard Output current @TA =110 IF(AV) 8.0 A IFSM 200.0 A VF 1.0 V 10.0 μA 1.0 mA CJ 55 pF RθJC 1.6 TJ - 55 ---- + 150 TSTG - 55 ---- + 150 Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load Maximum instantaneous f orw ard voltage at 4.0 A Maximum reverse current at rated DC blocking voltage @TA =25 @TA =100 Typical junction capacitance per element Typical thermal resistance Operating junction temperature range Storage temperature range IR NOTES:1.Measured at 1.0MHZ and applied rev erse v oltage of 4.0V DC 2.Dev ice mounted on 300mm X 300mm X 1.6mm cu Plate heatsink. http://www.luguang.cn mail:[email protected] /W KBJ8A-KBJ8M Silicon Bridge Rectifiers Ratings AND Charactieristic Curves 200 8.3ms Single Half Sine Wave T J =125 150 100 50 0 1 100 10 FIG.2 -- FORWARD DERATING CURVE AVERAGE FORWARD OUTPUT CURRENT, AMPERES 250 AMPERES PEAK FORWARD SURGE CURRENT, FIG.1 -- PEAK FORWARD SURGE CURRENT 10 8 6 4 2 0 0 50 NUMBER OF CYCLES AT 60HZ FIG.4 -- TYPICAL JUNCTION CAPACITANCE 100 200 JUNCTION CAPACITANCE,pF INSTANTANEOUS FORWARD CURRENT, AMPERES 150 AMBIENT TEMPERATURE, FIG.3 -- TYPICAL FORWARD CHARACTERISTIC 10 4 1.0 0.1 .01 .2 100 .4 .6 .8 1.0 1.2 160 140 120 100 50 40 TJ=25 f=1MHz 20 1 .1 .2 .4 1.0 2 4 10 20 40 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS http://www.luguang.cn REVERSE VOLTAGE,VOLTS mail:[email protected] 10