B40D-B500D Silicon Bridge Rectifiers VOLTAGE RANGE: 80 --- 1000 V CURRENT: 1.0 A DB - 1 Features Rating to 1000V PRV 1± 0.1 8.8± 0.5 Ideal for printed circuit board 8.3± 0.3 6.3± 0.2 Surge overload rating to 40 Amperes peak Reliable low cost construction utilizing molded plastic technique results in inexpensive product 8.3± 0.1 Solderable per MIL-STD-202 method 208 Plastic material has UL flammability classification 2.5± 0.15 Glass passivated chip junctions 5± 0.2 94V-O Dimensions in millimeters Polarity symbols molded on body Weight: 0.016 ounces,0.45 grams 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 by 20%. B40D B80D B125D B250D B380D B500D UNITS Maximum recurrent peak reverse voltage V RRM 80 160 250 600 800 1000 V Maximum RMS voltage V RMS 56 112 175 420 560 700 V Maximum DC blocking voltage V DC 80 160 250 600 800 1000 V Maximum average forw ard Output current @TA=25 IF(AV) 1.0 A IFSM 40 A VF 1.1 V 10.0 μA 0.5 mA Peak forw ard surge current 10ms single half-sine-w ave superimposed on rated load Maximum instantaneous forw ard voltage at 1.0 A Maximum reverse current at rated DC blocking voltage @TJ=25 @TJ =125 Operating junction temperature range Storage temperature range IR TJ - 55 ---- + 150 TSTG - 55 ---- + 150 http://www.luguang.cn mail:[email protected] B40D-B500D Silicon Bridge Rectifiers Ratings AND Charactieristic Curves FIG.2 -- FORWARD DERATING CURVE 32 10ms Single Half Sine W ave T A =25 24 16 8 1 10 100 AVERAGE FORWARD OUTPUT CURRENT, AMPERSE 40 AMPERSE PEAK FORWARD SURGE CURRENT, FIG.1 -- PEAK FORWARD SURGE CURRENT 1.0 R esislive or Inductive Load 9.5m m PCB 0.5 COPPERPADS (13m m x 13m m ) 0 0 25 NUMBER OF CYCLES AT 50HZ 1.0 T =125 J Pulse W idth =300 u S 0.6 0.8 1.0 1.2 125 150 100 TJ=125 10 1.0 0.1 TJ=25 .01 0 20 40 60 80 100 1.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS http://www.luguang.cn 100 FIG.4 -- TYPICAL REVERSE CHARACTERISTIC INSTANTANEOUS REVERSE CURRENT, MICRO AMPERSE AMPERSE INSTANTANEOUS FORWARD CURRENT, 10 0.1 0.4 75 AMBIENT TEMPERATURE, FIG.3 -- TYPICAL FORWARD CHARACTERISTIC 0.1 50 PERCENT OF RATED PEAK REVERSE VOLTAGE,% mail:[email protected]