? ? sk3c0b ? www.goodark.com ??????????????????????????????? 1 ? / ? 3 ? ????????????????????????? rev.1 ? ? surface mount schottky barrier rectifier features ? ideal for automated placement ? low forward voltage drop ? low leakage current ? meets environmental standard mil-s-19500d ? moisture sensitivity:level 1, per j-std-020 ? solder dip 275 c, 10 s ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec typical applications for use in general purpose rectification of light ing, power supplies, inverters, converters and freewheeling diodes for consumer, automotive and telecommunication. mechanical data case: do-214aa, molded epoxy body epoxy meets ul 94v-0 flammability rating terminals: matte tin plated leads, solderable per j-std-002 and jesd22b-106 polarity: laser band denotes cathode band maximum ratings (t a = 25 c unless otherwise noted) parameter symbol sk3c0b unit maximum repetitive peak reverse voltage v rrm 200 v maximum rms voltage v rms 140 v maximum dc blocking voltage v dc 200 v maximum average forward rectified current at tl (see fig.1) i f(av) 3 a peak forward surge current 8.3 ms single half sine-wave superimposed on rated load i fsm 80 a operating junction temperature range t j - 55 to + 150 c storage temperature range tstg - 55 to + 150 c primary characteristics i f(av) 3 a v rrm 200 v i fsm 80a v f 0.85v t j max. 150 c ? do \ 214aa
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? ? sk3c0b ? www.goodark.com ??????????????????????????????? 2 ? / ? 3 ? ????????????????????????? rev.1 ? ? electrical characteristics (t a = 25 c unless otherwise noted) parameter test conditions symbol sk3c0b unit maximum instantaneous forward voltage if=0.5a if=1 a if=2 a if=3a v f 0.7 0.75 0.8 0.85 v maximum dc reverse current at rated dc blocking voltage ta=25 i r 100 ua ta=125 500 typical junction capacitance 4.0 v, 1 mhz c j 68 pf thermal characteristics (t a = 25 c unless otherwise noted) parameter symbol sk3c0b unit typical thermal resistance r ja (1) 90 c/w r jt (2) 30 ratings and characteristics curves (t a = 25 c unless otherwise noted) notes : (1) thermal resistance from junction to ambient, 0.315 ? 0.315 g
8.0 ? 8.0mm copper pads to each terminal (2) thermal resistance from junction to terminal, 0.315 ? 0.315 g
8.0 ? 8.0mm copper pads to each terminal figure ? 1. ? forward ? current ? derating ? curve ? figure ? 2.maximum ? non \ repetitive ? peak ? forward ? surge ? current ? figure ? 3. ? typical ? instantaneous ? forward ? characteristics ? figure ? 4. ? typical ? reverse ? characteristics ?
? ? sk3c0b ? www.goodark.com ??????????????????????????????? 3 ? / ? 3 ? ????????????????????????? rev.1 ? ? package outline dimensions in inches (millimeters) figure ? 5. ? typical ? junction ? capacitance ?
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