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SMS190 Dataheets PDF



Part Number SMS190
Manufacturers GALAXY ELECTRICAL
Logo GALAXY ELECTRICAL
Description SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
Datasheet SMS190 DatasheetSMS190 Datasheet (PDF)

BLGALAXY ELECTRICAL SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SMS120---SMS1A0 REVERSE VOLTAGE: 20 --- 100 V CURRENT: 1.0 A FEATURES Plastic package has Underwriters Laborator 111 Flammability Classification 94V-0 For surface mounted applications Low profile package Built-in strain relief Metal silicon junction, majority carrier conduction High surge capability High current capability,low forward voltage drop Low power loss,high effciency For use in low voltage high frequency inverters,free 111.

  SMS190   SMS190


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BLGALAXY ELECTRICAL SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SMS120---SMS1A0 REVERSE VOLTAGE: 20 --- 100 V CURRENT: 1.0 A FEATURES Plastic package has Underwriters Laborator 111 Flammability Classification 94V-0 For surface mounted applications Low profile package Built-in strain relief Metal silicon junction, majority carrier conduction High surge capability High current capability,low forward voltage drop Low power loss,high effciency For use in low voltage high frequency inverters,free 111 wheeling and polarity protection applications Guardring for overvoltage protection High temperature soldering guaranteed:250oC/10 1 11 seconds at terminals MECHANICAL DATA Case:JEDEC DO-213AB,molded plastic over 1111passivated chip Terminals:Solder Plated, solderable per MIL-STD-750, 1111Method 2026 Polarity: Color band denotes cathode end Weight: 0.0046 ounces, 0.116 gram D1 2.6± 0.15 DO - 213AB SOLDERABLE ENDS D2=D1 0 0.20 D2 0.5± 0.1 4.9± 0.2 0.5± 0.1 Dimensions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified SMS120 SMS130 SMS140 SMS160 SMS190 SMS1A0 UNITS Maximum recurrent peak reverse voltage VRRM 20 30 40 60 90 100 V Maximum RMS voltage VRWS 14 21 28 42 63 70 V Maximum DC blocking voltage VDC 20 30 40 60 90 100 V Maximum average forw ord rectified current at c TL(SEE FIG.1) (NOTE 2) Peak forw ard surge current 8.3ms single halfc sine-w ave superimposed on rated load(JEDEC c Method) I(AV) IFSM 1.0 30 A A Maximum instantaneous forw ard voltage at v 1.0A(NOTE.1) VF 0.5 0.7 0.79 V Maximum DC reverse current @TA=25oC at rated DC blocking voltage(NOTE1) @T A=100oC IR Typical thermal resitance (NOTE2) R JA R JL Operating junction and storagetemperature range TSTG Storage temperature range TJ NOTE: 1.Pulse test:300 S pulse width,1%duty cy cle 2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm2)copper pad areas 0.5 5.0 45 15 -55--- +150 -55--- +150 mA K/W oC oC www.galaxycn.com Document Number 0281050 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES SMS120---SMS1A0 AVERAGE FORWARD RECTIFIED CURRENT,AMPERES FIG.1 -- FORWARD DERATING CURVE 1.0 .8 .6 .4 Single Phase Half Wave 60HZ Resistive or .2 Inductive Load 0 0 25 50 75 100 125 150 175 LEAD TEMPERATURE PEAK FORWARD SURGE CURRENT,AMPERES FIG.2-- PEAK FORWARD SURGE CURRENT 40 30 2 5 8.3msSingleHalf Sine-Wave 20 15 10 5 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz INSTANTANEOUS FORWARD CURRENT,AMPERES FIG.3 -- TYPICAL FORWARD CHARACTERISTICS 10 SMS160 SMS120 1.0 -SMS140 SMS190 0.1 -SMS1A0 0.01 .2 .3 .4 .5 .6 .7 .8 .9 INSTANTANEOUS FORWARD VOLTAGE,VOLTS INSTANTANEOUS REVERSE CURRENT,MICROAMPERES FIG.4 -- TYPICAL REVERSE CHARACTERISTICS 100 10 1.0 0.1 .01 0 TJ=100 TJ=25 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, Document Number 0281050 BLGALAXY ELECTRICAL www.galaxycn.com 2. .


SMS160 SMS190 SMS1A0


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