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 sk22 0 units typical thermal resistance r q ja (note 2) sk22 sk23 sk24 sk2 6 sk2 8 sk2 1 0 sk215 sk22 0 0.55 0.70 0.85 170 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 20 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 0 100 150 200 20 30 40 60 80 100 150 200 14 21 28 42 56 70 105 140 *bothnormalandpbfre e productareavailable: *normal:80~95%sn,5~20%pb *pbfree:99snabovecanmeetrohsenviromentsubstance directiverequest do-214ac .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.
0.1 1.0 .01 10 50 rating and characteristic curves (sk22 thru sk2 20 ) 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 2 0 s k 2 6 s k 22 ~ s k 24 sk2 6 ~s k2 2 0 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 s k 2 8 ~ s k 2 2 0
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