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 2.0a maximum dc reverse current t a=25 c at rated dc blocking voltage t a=125 c typical junction capacitance (note1) typical thermal resistance r jl (note 2) 2.0 amp surf ace mount silicon rectifiers notes: 1. measured at 1mhz and applied reverse voltage of 4.0v d.c. 2. thermal resistance junction to lead. 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 current fea tures * ideal for surface mount applications * easy pick and place * built-in strain relief * low forward voltage drop s2aa thru S2MA 50 to 1000 volts s2aa s2ba s2da s2ga s2ja s2ka S2MA units 50 100 200 400 600 800 1000 v 50 100 200 400 600 800 1000 v 35 70 140 280 420 560 700 2.0 60 5.0 200 30 -65 +150 v a v pf 1.1 20 a c c/w operating and storage t emperature range t j , t stg dimensions in inches and (millimeters) .208(5.28) .194(4.93) .177(4.50) .157(3.99) .012(0.31) .006(0.15) .058(1.47) .052(1.32) .090(2.29) .078(1.98) .060(1.52) .030(0.76) .110(2.79) .100(2.54) .005 (.127) max. do-214ac(sma) a a at t l =100 c 492 2.0 amperes
.1 1.0 10 100 rating and characteristic curves (s2aa thru S2MA) fig.3 - typical reverse characteristics r e v e r s e l e a k a g e c u r r e n t , ( a ) 0 20 40 60 80 100 120 140 .01 tj=100 c tj=25 c 0.1 1.0 .01 10 50 characteristics 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 .6 .7 .8 .9 1.0 1.1 1.2 1.3 3.0 tj=25 c fig.2-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 ) 0.5 1.0 1.5 2.0 2.5 3.0 single phase half wave 60hz resistive or inductive load 0.375"(9.5mm) lead length fig.4-maximum non-repetitive forward surge current 20 0 40 60 80 100 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method fig.5-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 ) 70 60 50 40 30 20 10 0 .01 .05 .1 .5 1 5 10 50 100 fig.1-typical forward 0 0 20 40 60 80 100 120 140 160 180 200 p e a k f o r w a r d s u r g e c u r r e n t , ( a ) percent of rated peak reverse vol tage,(%) 493 lead temperature,( c)
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