1A1G-1A7G Glass Passivated Rectifiers VOLTAGE RANGE: 50 --- 1000 V CURRENT: 1.0 A R-1 Features Low cost Diffused junction Glass passivated junction High current capability Easily cleaned with Freon,Alcohol,lsopropanol and similar solvents The plastic material carries U/L recognition 94V-O Mechanical Data Case:JEDEC R-1,molded plastic Polarity: Color band denotes cathode Weight: 0.007 ounces,0.20 grams Mounting position: Any Dimensions in inches and (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 by 20%. 1A1G 1A2G 1A3G 1A4G 1A5G 1A6G 1A7G UNITS Maximum recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V Maximum average forw ard rectified current 9.5mm lead length, @TA =75 IF(AV) 1.0 A IFSM 30.0 A VF 1.0 V Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ =125 Maximum instantaneous forw ard voltage @ 1.0 A Maximum reverse current @TA=25 at rated DC blocking voltage Typical junction capacitance Typical thermal resistance @TA =100 (Note1) (Note2) Operating junction temperature range Storage temperature range IR 5.0 50.0 CJ 15 RθJA 50 TJ - 55 ---- + 175 TSTG - 55 ---- + 175 NOTE: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2. Thermal resistance from junction to ambient. http://www.luguang.cn mail:[email protected] µA pF /W 1A1G-1A7G Glass Passivated Rectifiers Ratings AND Charactieristic Curves FIG.2 -- TYPICAL JUNCTION CAPACITANCE 100 10 100 T J =25 Pulse Width=300us 60 4 1.0 0.4 0.2 0.1 0.06 0.04 0.02 20 10 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 0.01 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE,VOLTS REVERSE VOLTAGE,VOLTS 30 AMPERES 20 TJ=125 8.3ms Single Half Sine-Wave 10 0 1 10 NUMBER OF CYCLES AT 60Hz http://www.luguang.cn 100 FIG.4 -- FORWARD DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES FIG.3 -- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT f=1MHz TJ=25 40 CAPACITANCE, pF 2 AMPERES INSTANTANEOUS FORWARD CURRENT FIG.1 --TYPICAL FORWARD CHARACTERISTIC 1.0 .8 .6 .4 Single Phase Half Wave 60H Z Resistive or Inductive Load 0.375"(9.5mm) Lead Length .2 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE, mail:[email protected] 175 200