* high current capability * high surge current capability * low reverse current * component in accordance to rohs 2002/95/ec * weight: 0.095 grams (approximate) * polarity: cathode band * terminals: lead free plating (tin finish). solderable per mil-std-202, method 208 * case material: molded plastic. ul flammability classification rating 94v-0 reverse voltage 50 to 600 volts forward current 3.0 ampere http://www.weitron.com.tw es3ab thru es3jb surface mount super fast features: smb outline dimensions weitron mec han ical data rectifiers smb(do-214aa) smb 3 .30 3.94 4.06 4.80 1 .96 2.21 0.15 0 .31 5.00 5.59 0 .10 0.20 0 .76 1.52 2 .00 2 .62 dim min max a b c d e g h j 27-jan-2011 1/3 free datasheet http:///
maximum ratings and electrical characteristics characteristics symbol unit 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 maximum instantaneous i f = 3.0a @ 25c maximum dc reverse current @ta=25c at rated dc blocking voltage @ta=100c maximun reverse recocery time(note1) typical junction capacitance (note 2) typical thermal resistance operating temperature range storage temperature range v v v a a v ua c c (ta=25c unless otherwise noted) vrrm vrms vdc if(av) ifsm vf ir c jc t tstg 50 35 50 100 70 100 300 210 300 es3fb 200 140 200 es3db 150 105 150 400 280 400 600 420 600 -55 to+150 -55 to+150 f c/w 2.measured at 1.0mhz and applied reverse voltage of 4.0v dc. 3.0 80.0 0.98 1.30 5 100 50 30 30 http://www.weitron.com.tw weitron j j es3ab thru es3jb es3ab es3bb es3cb es3gb es3jb 1.75 p r trr 35 ns notes:1.reverse recovery test conditions: f=0.5a, r=1.0a, =0.25a. i i i rr 27-jan-2011 2/3 free datasheet http:///
e s3ab t hru e s3jb we itron http://www .w eit ron .con .tw fi g. 1-typical forwa rd curr ent deratin g cur ve fi g. 2-typical forwa rd ch aracteristics fi g. 4-typical r ever se ch aracteristics fi g. 5-typical junc tion c apa cita nce fi g. 3-maximum non-r epe titi ve forwa rd s ur ge curr ent 0.0 1.0 2.0 3.0 4.0 5.0 0 25 50 75 100 125 150 175 ave rage forwa rd curr ent,(a) ambient tem pe rat ur e ( ) 0 20 40 60 80 100 1 10 100 peak forwa rd s ur ge curr ent (a) num be r of cycl es at 60 hz 0. 001 0. 010 0. 100 1. 000 10. 000 100. 000 20 40 60 80 100 r ever se l eaka ge curr ent (ua) perc entage rated peak r ever se voltage (%) 25 125 0 50 100 150 200 0 1 10 100 ju nct io n c apa cita nc e (pf) r ever se voltage (v) 0.01 0.10 1.00 10 .00 100 .00 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 instantaneous forwa rd curr ent (a) forwa rd voltage (v) es3ab~ es3db es3fb~ es3jb 27-jan-2011 3/3 es3ab~ es3db es3fb~ es3jb free datasheet http:///
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