DLSS22 THRU DLSS210 SURFACE MOUNT SCHOTTKY REVERSE VOLTAGE: 20 --- 100 V CURRENT: 2.0 A FEATURES ◇ 111 ◇ ◇ ◇ DO - 213AB ◇ 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 o ◇ High temperature soldering guaranteed:250 C/10 1 11 seconds at terminals SOLDERABLE ENDS D1 2.6± 0.15 0 D2=D1 ＋ －0.20 D2 0.5± 0.1 0.5± 0.1 Plastic package has Underwriters Laborator Flammability Classification 94V-0 For surface mounted applications Low profile package Built-in strain relief MECHANICAL DATA 4.9± 0.2 ◇ C as e :JED EC D O-21 3AB ,m olded p las tic over 1 11 1pa ss ivated chip ◇ Term inal s :Solder Pla ted, s olde rable per MIL-STD -750, 1 11 1Meth od 2026 ◇ Polarity: C olor band de no tes ca thode end Dimensions in millimeters ◇ Weigh t: 0.0046 ounces, 0.116 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified MDD Catalog Number DLSS22 DLSS23 DLSS24 DLSS26 DLSS28 DLSS210 UNITS Maximum recurrent peak reverse voltage VRRM 20 30 40 60 80 100 V Maximum RMS voltage VRWS 14 21 28 42 63 70 V Maximum DC blocking voltage VDC 20 30 40 60 80 100 V Maximum average forw ord rectified current at c TT(SEE FIG.1) (NOTE 2) I(AV) 2.0 A Peak forw ard surge current 10ms single halfc sine-w ave superimposed on rated load(JEDEC c Method) IFSM 50 A Maximum instantaneous forw ard voltage at v 2.0A(NOTE.1) Maximum DC reverse current @TJ=25oC VF 0.5 IR Operating junction and storagetemperature range Storage temperature range 0.79 V 0.5 mA 10 at rated DC blocking voltage(NOTE1) @T J=100oC Typical thermal resitance (NOTE2) 0.7 RθJA 45 RθJT 10 K/W 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 MDD ELECTRONIC C C RATINGS AND CHARACTERISTIC CURVES DLSS22 THRU DLSS210 FIG.2-- PEAK FORWARD SURGE CURRENT 50 O 2.0 PEAK FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD RECTIFIED CURRENT,AMPERES FIG.1 -- FORWARD DERATING CURVE 1.6 1.2 0.8 Single Phase Half Wave 50HZ Resistive or Inductive Load 0.4 0 0 25 50 100 75 125 150 TA =25 C 10ms Single Half Sine-Wave (JEDEC Method) 40 30 20 10 0 1 175 10 TERMINALS TEMPERATURE ℃ 100 NUMBER OF CYCLES AT 50Hz FIG.3 -- TYPICAL FORWARD CHARACTERISTICS FIG.4 -- TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT,MICROAMPERES DL SS 210 DL SS 28 ~ 10 DL SS 26 DLS S22 ~DL SS2 4 INSTANTANEOUS FORWARD CURRENT,AMPERES 100 1 0.1 0.01 Tj=25oC Pulse Width=300 s 1% Duty Cycle .2 .3 .4 .5 .6 .7 .8 100 TJ=100 10 1.0 0.1 TJ=25 .01 0 20 40 60 80 100 .9 INSTANTANEOUS FORWARD VOLTAGE,VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE,％ MDD ELECTRONIC