SMS120-SMS1A0 Surface Mount Schottky Barrier Rectifiers REVERSE VOLTAGE: 20 --- 100 V CURRENT: 1.0 A Features SOLDERABLE ENDS ◇ 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 ◇ ◇ 111 ◇ ◇ 11 0 D2=D1 ＋ －0.20 D1 2.6± 0.15 ◇ 111 DO - 213AB Plastic package has Underwriters Laborator Flammability Classification 94V-0 D2 0.5± 0.1 0.5± 0.1 Low power loss,high effciency For use in low voltage high frequency inverters,free wheeling and polarity protection applications Guardring for overvoltage protection 4.9± 0.2 High temperature soldering guaranteed:250oC/10 1 seconds at terminals Dimensions in millimeters Mechanical Data ◇ Case:JEDEC DO-213AB,molded plastic over 1111passivated chip ◇ ◇ Polarity: Color band denotes cathode end Weight: 0.0046 ounces, 0.116 gram 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) I(AV) 1.0 A Peak forw ard surge current 8.3ms single halfc sine-w ave superimposed on rated load(JEDEC c Method) IFSM 30 A Maximum instantaneous forw ard voltage at v 1.0A(NOTE.1) Maximum DC reverse current @TA=25oC VF IR Operating junction and storagetemperature range Storage temperature range 0.7 0.79 V 0.5 mA 5.0 at rated DC blocking voltage(NOTE1) @T A=100oC Typical thermal resitance (NOTE2) 0.5 RθJA 45 RθJL 15 TSTG -55--- +150 o TJ -55--- +150 o NOTE: 1.Pulse test:300μS pulse width,1%duty cy cle 2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm 2)copper pad areas http://www.luguang.cn mail:[email protected] K/W C C SMS120-SMS1A0 Surface Mount Schottky Barrier Rectifiers Ratings AND Charactieristic Curves FIG.2-- PEAK FORWARD SURGE CURRENT 40 1.0 PEAK FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD RECTIFIED CURRENT,AMPERES FIG.1 -- FORWARD DERATING CURVE .8 .6 .4 Single Phase Half Wave 60HZ Resistive or Inductive Load .2 0 0 25 50 100 75 125 150 175 30 8.3ms Single Half Sine-Wave 25 20 15 10 5 0 5 1 LEAD TEMPERATURE ℃ SMS120 -SMS140 SMS190 -SMS1A0 0.1 0.01 .2 .3 .4 .5 .6 .7 .8 .9 INSTANTANEOUS FORWARD VOLTAGE,VOLTS http://www.luguang.cn FIG.4 -- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT,MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES 1.0 SMS160 100 NUMBER OF CYCLES AT 60Hz FIG.3 -- TYPICAL FORWARD CHARACTERISTICS 10 50 10 100 TJ=100 10 1.0 0.1 TJ=25 .01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,％ mail:[email protected]