maximum ratings and electrical chara cteristics rating 25 c ambient temperature uniess otherwies specified. single phase half wave, 60hz, resistive or inductive load.for capacitive load, derate current by 20%. type number maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 1.0a maximum dc reverse current t a=25 c at rated dc blocking voltage t a=100 c typical junction capacitance (note1) sm120a thru SM1100A typical thermal resistance r jl (note 2) 1.0 amp surf ace mount schottky barrier rectifiers mechanical da t a * case: molded plastic * epoxy: ul 94v-0 rate flame retardant * metallurgically bonded construction * polarity: color band denotes cathode end * mounting position: any vol t age range 20 to 100 volts current 1.0 ampere fea tures * ideal for surface mount applications * easy pick and place * built-in strain relief * low forward voltage drop dimensions in inches and (millimeters) operating storage temperature range t stg temperature range t j do-214ac(sma) 0.5 10 20 -65 +150 ma ma pf 110 c c /w .205(5.20) .189(4.80) .177(4.50) .157(3.99) .012(0.31) .006(0.15) .058(1.47) .052(1.32) .087(2.20) .071(1.80) .060(1.52) .030(0.76) .110(2.79) .100(2.54) .005 (.127) max. -65 +150 c at t l =100 c notes: 1. measured at 1mhz and applied reverse voltage of 4.0v d.c. 2. thermal resistance junction to lead. 398 sm120a sm130a sm140a sm150a sm160a sm180a SM1100A units 20 30 40 50 60 80 100 v 20 30 40 50 60 80 100 v 14 21 28 35 42 56 70 v a a 1.0 30 v 0.55 0.70 0.85
0.1 1.0 .01 10 50 rating and characteristic curves (sm120a thru sm1 100a) fig.2-typical forward characteristics fig.1-typical forward current dera ting curve a v e r a g e f o r w a r d c u r r e n t , ( a ) fig.3-maximum non-repetitive forward surge current p e a k f o r w a a r d s u r g e c u r r e n t , ( a ) fig.4-typical junction capacit ance reverse voltage,(v) j u n c t i o n c a p a c i t a n c e , ( p f ) i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) pulse width 300us 1% duty cycle 0.2 0.4 0.6 0.8 1.0 1.2 0 20 40 60 80 100 120 140 160 180 200 0 350 300 250 200 150 100 50 0 20 10 30 50 40 .01 .05 .1 .5 1 5 10 50 100 .1 .3 .5 .7 .9 1.1 1.3 1.5 3.0 lead temperature ( c) s m 15 0a ~ s m 16 0a s m 18 0a ~s m 1 10 0a s m 12 0a ~ s m 14 0a tj=25 c number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method forward volt age,(v) fig.5 - typical reverse characteristics .1 1.0 10 100 r e v e r s e l e a k a g e c u r r e n t , ( m a ) percentage rated peak reverse vol tage 0 20 40 60 80 100 120 140 .01 tj=25 c tj=100 c 399
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