page . 1 stad-nov.01.2004 data sheet ss12w~s100w features ? plastic package has underwriters laboratory flammability classification 94v-o for surface mounted applications low profile package built-in strain relief metal to silicon rectifier. majority carrier conduction low power loss,high efficiency high surge capacity high current capacity ,low v f for use in low voltage high frequency inverters, free wheeling, and polarity protection applications. both normal and pb free product are available : normal : 80~95% sn, 5~20% pb pb free: 99% sn above mechanical data case: jedec do-214ac molded plastic t erminals:solder plated, solderable per mil-std-202g, method 208 polarity: color band denotes positive end (cathode) standard packaging: 12mm tape (eia-481) weight: 0.002 ounce, 0.064 gram surface mount schottky barrier rectifier maximum ratings and electrical characteristics ratings at 25c ambient temperature unless otherwise specified. resistive or inductive load. sma/do-214ac unit: inch (mm) .181(4.60) .208(5.28) .060(1.52) .096(2.44) .062(1.60) .114(2.90) .008(.203) .012(.305) .157(4.00) .188(4.80) .030(0.76) .078(2.00) .0 47(1.20) .098(2.50) .002(.051) .006(.152) voltage 20 to 100 volts current 1.0 ampere parameter symbol ss12w SS13W ss14w ss15w ss16w ss18w s100w units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 80 100 v maximum rms voltage v rms 14 21 28 35 42 56 70 v maximum dc blocking voltage v dc 20 30 40 50 60 80 100 v maximum average forward current .375" (9.5mm) lead length at tc =75j i av 1.0 a peak forward surge current :8.3ms single half sine- wave superimposed on rated load (jedec method) i fsm 30 a maximum forward voltage at 1.0 a (note 1) v f 0.50 0.70 0.85 v maximum dc reverse current ta=25j at rated dc blocking voltage ta=100j i r 0.5 50 0.5 20 ma typical thermal resistance (note 2) r qjl r qja 28 88 j/ w operating junction and storage temperature range t j ,t stg - 50 to + 125 j notes : 1. pulse test with pw?300usec, 1% duty cycle. 2. mounted on p.c. board with 5.0mm 2 ( .013mm thick) copper pad areas.
page . 2 stad-nov.01.2004 rating and characteristic curves fig.1- forward current derating curve fig.4- typical instantaneous forward characteristic fig.3- typical reverse characteristic peak forwardsurge current , amperes no. of cycle at 60hz average forward recitified current amperes lead temperaure, c o 1 10 100 0 5 10 15 20 25 30 fig.2-maximumnon-repetitivepeak forward surgecurrent forward voltage, volts forward current, amperes 1.0 .50 0 singlephasehalfwave60hz resistiveorinductiveload p.c.b mounted on 0.2 x x 0.2"( 5.0 5.0mm) copperpadareas .25 .75 0 75 100 125 150 175 25 50 0 0.01 0.1 1.0 10 0.2 0.4 0.6 0.8 1.0 20-40v 50-60v 80-100v t=25c a o 20 10 -2 10 -1 10 0 10 1 10 2 10 3 10 4 10 5 40 60 80 100 t=25c j o percent of rated peak reverse voltage,% reverse current, ua v =20-60v v =80-100v rrm rrm t=75c j o t =125 c j o
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