SR820_V03 SAMYANG | Alldatasheet
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FEATURES
Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop,low s witching losses High surge capability MECHANICAL DATA Case:JEDEC TO--220AC,molded plastic Terminals: Leads solderable per MIL- STD-750,Method 2026 Polarity: As marked Weight: 0.078ounces,2.24 grams Mounting position: Any Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%. SR830 SR840 SR850 SR860 SR880 SR8A0 UNITS Maximum recurrent peak reverse voltage VRRM 30 40 50 60 80 100 V Maximum RMS voltage VRMS 21 28 35 42 56 70 V Maximum DC blocking voltage VDC 30 40 50 60 80 100 V Maximum average forw ard rectified current (see fig.1) Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ=125 Maximum reverse current @TA=25 at rated DC blocking voltage @TA=100 Typical thermal resistance (Note2) R JA Operating junction temperature range TJ Storage temperature range TSTG Maximum instantaneous forw ard voltage @ 8.0A (Note 1) VF 1.0 15.0 50.0 V0.65 0.75 0.850.8 150.0 SR820 8.0 2 .Thermal resistance junction to ambient mAIR IFSM NOTE: 1. Pulse test:300us pulse width,1% duty cy cle. A - 55 ---- +150 SR820 --- SR8A0 A For use in low voltage,high frequency inverters free xxxx wheeling,and polarity protection applications IF(AV) SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE: 20 --- 100 V CURRENT: 8.0A TO - 220AC The plastic material carries U/L recognition 94V-0 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS www.diode.co.kr SAMYANG ELECTRONICS SAM YANG All d ata sheet.com
www.diode.co.kr AMPERES AMPERES AMPERES FIG.3 -- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT INSTANTANEOUS FORWARD VOLTAGE, VOLTS SR820 --- SR8A0 LEAD TEMPERATURE, NUMBER OF CYCLES AT 60HZ FIG.1 -- FORWARD CURRENT DERATING CURVE FIG.2 -- PEAK FORWARD SURGE CURRENT RATINGS AND CHARACTERISTIC CURVES AVERAGE FORWARD RECTIFIED CURRENT PEAK FORWARD SURGE CURRENT 145 1.0 135 150 140 125 130 5.0 10 50 100 TJ=TJMAX 8.3ms Single Half Sine-Wave 2.0 4.0 0 50 100 150 6.0 8.0 Single Phase Half Wave 60Hz Resistive or Inductive Load SR820 - SR840 SR850 - SR8A0 Pulse width=300 s 1% Duty Cycle TJ=25℃ 0.1 1.0 SR820 - SR840 SR8A0 SR880 SR850 - SR860 All d ata sheet.com