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SB5A0 Dataheets PDF



Part Number SB5A0
Manufacturers LGE
Logo LGE
Description Schottky Barrier Rectifiers
Datasheet SB5A0 DatasheetSB5A0 Datasheet (PDF)

Features Metal-semiconductor junction with guard ring Epitaxial construction Low forward voltage drop,low switching losses High surge capability For use in low voltage,high frequency inverters free wheeling,and polarity protection applications The plastic material carries U/L recognition 94V-0 Mechanical Data Case:JEDEC DO--27,molded plastic Terminals: Axial lead ,solderable per MIL- STD-750,Method 2026 Polarity: Color band denotes cathode Weight: 0.041ounces,1.15 grams Mounting position: Any S.

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Features Metal-semiconductor junction with guard ring Epitaxial construction Low forward voltage drop,low switching losses High surge capability For use in low voltage,high frequency inverters free wheeling,and polarity protection applications The plastic material carries U/L recognition 94V-0 Mechanical Data Case:JEDEC DO--27,molded plastic Terminals: Axial lead ,solderable per MIL- STD-750,Method 2026 Polarity: Color band denotes cathode Weight: 0.041ounces,1.15 grams Mounting position: Any SB520-SB5A0 Schottky Barrier Rectifiers VOLTAGE RANGE: 20 --- 100 V CURRENT: 5.0A DO - 27 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 by 20%. SB520 SB530 SB540 SB550 SB560 SB570 SB580 SB590 SB5A0 UNITS Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current 9.5mm lead length, (see fig.1) Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ=125 Maximum instantaneous forw ard voltage @ 5.0A (Note 1) VRRM VRMS VDC IF(AV) 20 30 40 14 21 28 20 30 40 IFSM VF 0.55 Maximum reverse current @TA=25 at rated DC blocking voltage @TA=100 IR Typical junction capacitance (Note2) CJ Typical thermal resistance (Note3) RθJA Operating junction temperature range TJ Storage temperature range NOTE: 1. Pulse test:300us pulse width,1% duty cy cle. TSTG 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3.Thermal resistance junction to ambient 50.0 500 - 55 ---- + 125 50 60 70 80 90 100 35 42 49 56 63 70 50 60 70 80 90 100 5.0 150.0 0.7 0.85 2.5 25.0 400 25 - 55 ---- + 150 - 55 ---- +150 V V V A A V mA pF /W http://www.luguang.cn mail:[email protected] AVERAGE FORWARD RECTIFIED CURRENT AMPERES SB520-SB5A0 Schottky Barrier Rectifiers Ratings AND Charactieristic Curves FIG.1 -- FORWARD CURRENT DERATING CURVE FIG.2 -- PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT AMPERES 5.0 SB520 - SB540 4.0 3.0 2.0 Resistive or Inductive Load 0.375"(9.5mm) 1.0 Lead Length 0 0 25 50 75 SB550 - SB5A0 100 125 150 175 LEAD TEMPERATURE, 150 125 100 75 50 25 0 1 TJ=TJMAX 8.3ms Single Half Sine-Wave 10 100 NUMBER OF CYCLES AT 60Hz FIG.3 -- TYPICAL INSTANTANEOUS FORWARD XXXXXXX----CHARACTERISTICS 50 SB520 - SB540 10 SB550 - SB560 1 SB570-SB5A0 0.1 0.01 0 TJ=25 Pulse Width=300µs 1% DUTY CYCLE 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS CAPACITANCE,pF FIG.4 -- TYPICAL JUNCTION CAPACITANCE 4000 1000 SB520 - SB540 SB550 - SB5A0 100 0.1 1 TJ=25 f=1.0MHz Vsig=50mVp-p 10 100 REVERSE VOLTAGE,VOLTS INSTANTANEOUS FORWARD CURRENT AMPERES http://www.luguang.cn mail:[email protected] .


SB590 SB5A0 SB520


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