1s20 thru 1s60 schottky barrier rectifier reverse voltage - 20 to 100 volts forward current - 1.0 ampere fea tures maxi mum r a tin g s and e l ect r i cal charact eri s tic s ratings at 25 c ambient temperature unless otherwise specified. s ingle phas e half-wav e 60hz,re s i sti v e o r inducti v e load,fo r c apac i t i v e load c u rrent der a t e b y 20%. t he plasti c package c a rries under w r i t e rs labor a t o r y flammability classification 94v-0 metal silicon junction,majority carrier conduction low power loss,high ef ficiency high forward surge current capability high temperature soldering guaranteed: 250 c/10 seconds,0.375 ? (9.5mm) lead length, 5 lbs. (2.3kg) tension r-1 0.102 (2.6) 0.091 (2.3) dia. 0.025 (0.65) 0.021 (0.55) dia. 0.140(3.50) 0.1 14(2.90) dimensions in inches and (millimeters) 1.0 (25.4) min. 1.0 (25.4) min. case : r-1 molded plastic body t erminals : plated axial leads, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any w eight :0.007 ounce, 0.20 grams mechanical data characteristic maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current see fig. 1 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 ta=25 c at rated dc blocking voltage t a=100 c typical junction capacitance (note1) operating storage temperature range t stg temperature range t j notes: 1. measured at 1mhz and applied reverse voltage of 4.0v d.c. 2. thermal resistance junction to ambient vertical pc board mounting 0.5"(12.7mm) lead length. typical thermal resistance r ja (note 2) 1.0 30 1.0 10 10 15 -65 to +125 -65 to +150 -65 to +150 v v a a v ma ma pf c c c units v /w 1s20 1S30 1s40 1s50 1s60 20 30 40 50 60 20 30 40 50 60 14 21 28 35 42 0.55 0.70 110 80
1s20 thru 1s60 ra tings and characteristic cur ves 0.1 1.0 .01 10 50 fig.1-typical forward current dera ting curve a v erag e for w a r d c u r ren t ,(a) fig.4-typical junction capacit ance reverse voltage,(v) j u n c t io n c a p a c i t a n ce,( p f ) i n st ant an e o us f o r w ar d c urren t , (a) forward volt age,(v) pulse width 300us 1% duty cycle 0.2 0.4 0.6 0.8 1.0 1.2 350 300 250 200 150 100 50 0 .01 .05 .1 .5 1 5 10 50 100 .1 .3 .5 .7 .9 1.1 1.3 1.5 3.0 .1 1.0 10 100 fig.5 - typical reverse characteristics re ve rs e l ea ka g e cur r ent , (ma) 0 20 40 60 80 100 120 140 .01 tj=75 c 1 s 2 0 ~ 1 s 4 0 1s 5 0~ 1 s 6 0 1s50~1s60 1s50 ~1s6 0 1s 20~1s 40 1s20 ~1s4 0 tj=25 c tj=25 c ambient temperature,( c) 0 0 20 40 60 80 100 120 140 160 180 200 fig.2-typical forward characteristics percent of rated peak reverse volt age,(%) fig.3-maximum non-repetitive forward surge current 0 12 6 18 30 24 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method p e a k f o r w a r d s u rge c u rr e n t , ( a)
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