1 sm f12 th ru sm f110 surface mount schottk y barrier rectifier surface mount schottk y barrier rectifier voltage - 20 to 100 volts current - 1.0 amperes maximum ratixgs and electrical characteristics o ratings at 25 c ambient temp. unless otherwise specified single phase, half sine wave, 60hz, resistive or inductive load for capacitive load, derate current by 20% features mechanical data www.paceleader.tw s m f s y m b ols smf12 smf13 smf14 SMF15 smf16 smf18 smf19 smf110 units m a x i mum recurre n t peak rev e rse v o ltage v rrm 2 0 3 0 4 0 5 0 6 0 8 0 9 0 1 0 0 v max i mum r m s vo ltage v rms 1 4 2 1 2 8 3 5 4 2 5 6 6 4 7 1 v m a xi mum dc bl o cki ng voltage v dc 2 0 3 0 4 0 5 0 6 0 8 0 9 0 1 0 0 v m a x i mum a verage for w a rd rect if ie d current at tl (see fi gur e 1 ) i ( av) 1 . 0 a peak for w a rd surge current 8.3ms single ha lf sine- w av e superimposed on r a ted l o ad (j edec method) i fsm 30.0 a m a x i mum i n stanta neous forw a r d vol t age a t 1 . 0 a (note 1) v f 0.50 0.70 0.85 v m a xi mum dc rever s e cur r e nt (note 1) ta= 25 c at rated dc b l ock i ng vol t age ta=10 0 c i r 0.5 20.0 ma m a x i mum therma l res i stance(note 2) r jl r ja 28.0 88.0 c / w oper ati ng and sto r age tempe r atur e range tj t j -50 to +1 50 c stor age tempe r atur e range t st g -55 to +150 c notes: a.pul s e t e s t w i th p w = 3 00 se c , 2 % d u ty cy cle. b.moun ted o n p . c. board w i th 5.0m m2 (.0 13mm thick) co pper pad are a s. .011( 2.80) .095( 2.40) .009( 0.22) .006( 0.15) .052( 1.30) .043( 1.10) .035 (0.90) .173( 4.40) 1 2 .141( 3.60) .126( 3.20) .189(4.80) .056( 1.43) .054( 1.38) typical ?e plastic package has underwriters laboratory flammability classification 94v-o ?e for surface mounted applications ?e low profile package ?e built-in strainrelief ?e metal to silicon rectifier. majority carrier conduction ?e low power loss,high efficiency ?e high surge capacity ?e high current capacity ?e for use in low voltage high frequency inverters, free wheeling, and polarity protection applications. ?e high temperaturesoldering guaranteed: 260c /10 seco at terminals ?e high temperature soldering : 260 o c / 10 seconds at ter ?e pb free product at available : 99% sn above meet rohs environment substance directive request case jedec do-214ac molded plastic t erminals solder plated, solderable per mil-std-750, method 2026 polarity color band denotes cathode end standard package 12mm tape (eia std eia-481) weight 0.002 ounce, 0.064gram
device characteristics instantaneous forward current , amperes fig.2-typicalinstantaneousforward characteristic instantaneous forward voltage,volts average forwardcurrent amperes fig.1-forward currentderating curve lead temperature, c o 50 0.1 peak forward surge current , amperes numberofcycle at 60hz 1000 10 0.1 1.0 10 100 capacitance, pf fig.3-typical junction capacitance reverse voltage,volts 1 10 100 30 25 20 15 10 5 0 1.0 .50 0 10 1.0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 100 fig.4-maximumnon-repetitive peak forward surgecurrent singlephasehalfwave60hz resistiveorinductiveload p.c.b mounted on 0.2 x x 0.2"( 5.0 5.0mm) copperpadareas t=25 c pulsewidth= 300 s 1%duty cycle j o m t=25c j o .25 .75 0 255075100125150 50-60v 80-100v 20-40v sm f12 th ru sm f110 surface mount schottk y barrier rectifier surface mount schottk y barrier rectifier 2 www.paceleader.tw
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