1.0 amp schottky barrier rectifiers 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 fea tures mechanical da t a 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) operating storage temperature range t stg temperature range t j * low forward voltage drop * high current capability * high reliability * high surge current capability * epitaxial construction * case: molded plastic * epoxy: ul 94v-0 rate flame retardant * lead: axial leads, solderable per mil-std-202, method 208 guranteed * polarity: color band denotes cathode end * mounting position: any 1s20 thru 1S100 vol t age range 20 to 100 volts current 1.0 ampere typical thermal resistance r jl (note 2) r-1 dimensions in inches and (millimeters) .787(20.0) min. .787(20.0) min. .126(3.2) .106(2.7) .025(0.65) .021(0.55) dia. .102(2.6) .091(2.3) dia. a a v ma ma pf 1.0 30 0.5 10 10 80 -65 +150 0.55 0.70 110 1s20 1s30 1s40 1s50 1s60 1s80 1S100 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 0.85 c c /w -65 +150 c .375"(9.5mm) lead length 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 vertical pc board mounting 0.375"(9.5mm) lead length. 8
0.1 1.0 .01 10 50 rating and characteristic curves (1s20 thru 1S100) 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.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 ) 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 fig.5 - typical reverse characteristics 1s 50 ~ 1s 60 1s50 ~1s1 00 1s 20 ~ 1s 40 1s20 ~1s4 0 tj=25 c lead temperature,( c) 0 fig.2-typical forward characteristics 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 r g e c u r r e n t , ( a ) 1s 80 ~1 s 10 0 .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 9 0 20 40 60 80 100 120 140 160 180 200
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