maximum ratings and electrical characteristics 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 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 ta=100 c typical junction capacitance (note1) 2.0 50 0.5 20 70 -65 +125 -65 +150 -65 +150 a a v ma ma pf sk22 thru sk2 1 0 units typical thermal resistance r q ja (note 2) sk22 sk23 sk 2 4 sk2 6 sk2 8 sk2 10 0.55 0.70 170 2.0 amp surface mount schottky barrier rectifiers notes: 1. measured at 1mhz and applied reverse voltage of 4.0v d.c. 2. thermal resistance junction to ambient. mechanical data * case: molded plastic * epoxy: ul 94v-0 rate flame retardant * metallurgically bonded construction * polarity: color band denotes cathode end * mounting position: any * weight: 0.063 grams voltage range 20 to 1 0 0 volts current 2.0 ampere features * ideal for surface mount applications * easy pick and place * built-in strain relief * low forward voltage drop dimensions in inches and (millimeters) c c c /w operating storage temperature range t stg temperature range t j v v v 20 30 40 6 0 8 0 1 00 20 30 40 60 80 100 14 21 28 4 2 56 70 do-214aa(smb) .220(5.59) .200(5.08) .185(4.70) .160(4.06) .012(0.31) .006(0.15) .083(2.11) .075(1.91) .096(2.44) .083(2.13) .050(1.27) .030(0.76) .155(3.94) .130(3.30) .008 (.203) max. *bothnormalandpbfre e productareavailable: *normal:80~95%sn,5~20%pb *pbfree:99snabovecanmeetrohsenviromentsubstance directiverequest
0.1 1.0 .01 10 50 rating and characteristic curves (sk22 thru sk2 1 0 ) fig.2-typical forward characteristics fig.1-typical forward current derating curve average forward current,(a) fig.3-maximum non-repetitive forward surge current peak forwaard surge current,(a) fig.4-typical junction capacitance reverse voltage,(v) junction capacitance,(pf) instantaneous forward current,(a) forward voltage,(v) pulse width 300us 1% duty cycle 0.4 0.8 1.2 1.6 2.0 2.4 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 ambient temperature ( c) .1 1.0 10 100 fig.5 - typical reverse characteristics reverse leakage current, (ma) percentage rated peak reverse voltage 0 20 40 60 80 100 120 140 .01 tj=75 c s k 2 2 ~ s k 2 4 s k 2 6 ~ s k 2 1 0 s k 2 6 ~ s k 2 1 0 s k 22 ~ s k 24 sk2 5~s k26 sk2 2~s k24 tj=25 c tj=25 c number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method
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