solderable ends d2 d2=d1 0 0.20 0.5 0.1 0.5 0.1 4.9 0.2 2.6 0.15 d1 maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified maximum recurrent peak reverse voltage v rrm v ma x imu m rms v o lt a g e v rws v maximum dc blocking voltage v dc v maximum average forw ord rectif ied current at c t t (see fig.1) (note 2) i (av) a peak forw ard surge current 10ms single half- c sine-w ave superimposed on rated load(jedec c method) i fsm a maximum ins tantaneous forw ard vol tage at v 2.0a(note.1) v f v maximum dc reverse current @t j =25 o c at rated dc blocking voltage(note1) @t j =100 o c r | ja r | jt operating junction and storagetemperature range t stg o c storage temperature range t j o c 0.5 45 10 i r note: 1.pulse test:300 | s pulse width,1%duty cy cle 2. p.c.b.mo un ted wit h 0.55"x0 .55"(14.0x14.0mm 2 )copper pad areas re verse voltage: 20 --- 100 v current: 2.0 a ? built-in strain relief ? case:jedec do-213ab,molded plastic over 1111passi vated chip ? low power loss,high effciency ? plastic package has underwriters laborator 111 flammability classification 94v-0 typical thermal resitance (note2) k /w ? high temperature soldering guaranteed:250 o c/10 1 11 seconds at terminals sms220 sms230 SMS240 sms260 sms290 sms2a0 ? polarity: color band denotes cathode end ? weight: 0.0046 ounces, 0.116 gram ma units 20 30 40 60 90 100 do - 213ab ? low profile package ? for surface mounted applications 14 21 28 42 63 70 20 30 40 60 90 100 ? high current capability,low forward voltage drop 50 2.0 ? for use in low voltage high frequency inverters,free 111 wheeling and polarity protection applications ? guardring for overvoltage protection -55- - - +150 -55- - - +150 0.5 0.7 0.79 10 ? metal silicon junction, majority carrier conduction ? high surge capability dimensions in millimeters s ms220-sms2a0 surface mount schottky barrier rectifiers features mechanical data http://www.luguang.cn mail:lge@luguang.cn
.2 .3 .4 .5 .6 .7 .8 .9 0.01 0.1 1 10 100 tj=25 c pulse width=300 s 1% duty cycle o sms220~SMS240 sms260 sms290~sms2a0 0 11 01 0 0 t a =25 c 10ms single half sine-wave (jedec method) 20 50 o 10 40 30 .01 0 0.1 1.0 10 100 80 60 40 20 100 t j =25 t j =100 0 0.4 0.8 1.2 1.6 0 25 50 75 single phase half wave 50h z resistive or inductive load 2.0 100 125 150 175 average forward rectified current,amperes peak forward surge current,amperes instantaneous forward current,amperes instant aneous reverse current,microamperes number of cycles at 50hz instantaneous forward voltage,volts percent of rated peak reverse voltage,? terminals temperature ?? fig.3 -- typical forward characteristics fig.4 -- typical reverse characteristics fig. 1 -- forward derating curve fig. 2-- peak forward surge current s ms220-sms2a0 surface mount schottky barrier rectifiers ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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