silicon-based technology corp. small-signal schottky barrier diodes SBT103AT series SBT103AT series are schottky barrier diodes fabricated by a series of proprietary schottky barrier patents and technologies (s bt ? ) developed by silicon-based technology corporation, which exhibit hig h-performance characteristics for modern switching, conversion and protect ion applications with high speed and low power consumptions. the package types as described in this data sheet are set forth in routine production; other packages are available upon special orders. features and advantages: low forward voltage drop(v f ) low reverse leakage current (i r ) very small conduction power loss very small switching power loss very high switching speed very high reliability electrical characteristics : (@t a =25c unless otherwise specified) characteristic symbol min. typ. max. unit test conditions reverse breakdown voltage (note 2) v (br)r 40 - - v i r =100 a 0.35 i f =20ma 0.45 i f =100ma forward voltage (note 2) v f - - 0.50 mv i f =200ma reverse current (note 2) i r - - 5.0 a v r =30v total capacitance c t - 50 - pf v r =0v, f=1.0mh z reverse recovery time t rr - 10 - ns i f =i r =200ma, i rr =0.1 i r ,r l =100 s b t silicon-based technology corporation 1f,no.23, r&d rd.i, hsinchu science park, taiwan, r .o.c tel 886-3-5777897 fax 886-3-5779832 www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
SBT103AT series s b t maximum ratings : (@t a =25c unless otherwise specified) characteristic symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 40 v rms reverse voltage v r(rms) 28 v forward continuous current (note 1) i fm 350 ma non-repetitive peak forward surge current @t 1.0s i fsm 1.5 ma power dissipation (note 1) p d 225 mw thermal resistance, junction to ambient air (note 1 ) r ja 444 c/w operating and storage temperature range t j , t stg -65 to +125 c notes: 1. part mounted on fr-4 pc board with a rec ommended pad layout, which can be found on our website at www.sbt.com.tw 2. short duration test pulse is used to min imize self-heating effect. . package data : case : molded plastic material (ul flammability classification 94v-0) terminals : solderable plated terminals (mil-std-202, method 20 8) lead free plating (matte tin finish) polarity : see devices configuration below approx. weight : 0.016 grams package outline and dimensions (see below) www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
SBT103AT series s b t device configurations : ordering information (note 3) shipping part number marking code packaging type 7 tape & real SBT103AT sbtjad sot-26 3k notes: 3. website at http://www.sbt.com.tw 4. bulk package in a box form is also available upo n request. 5. day code marking is ym, in which y represents ye ar (for example: 2005 is marked by 5); m represents month in a year (for example: march is marked by c; november is marked by k). l m sot-26 dimensions (mm) a b c d f h j k l m min. 0.35 1.50 2.70 - - 2.90 0.013 1.00 0.35 0.10 0 max. 0.50 1.70 3.00 - - 3.10 0.10 1.30 0.55 0.20 8 top view b e a b c a c a a c a SBT103AT h d j k f www.datasheet www.datasheet www.datasheet www.datasheet 4u 4u4u 4u .com .com .com .com 4 .com u datasheet
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