dated : 17/11/2006 ? semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) sd103aw?SD103CW surface mount schottky barrier diode features ? low forward voltage absolute maximum ratings (t a = 25 o c) parameter symbol value unit peak repetitive reverse voltage sd103aw sd103bw SD103CW v rrm 40 30 20 v average forward rectified current i f(av) 350 ma non-repetitive peak forward surge current at t 1 s i fsm 2 a power dissipation p tot 400 mw operating and storage temperature range t j ,t s - 65 to + 125 o c characteristics at t a = 25 o c parameter symbol min. typ. max. unit reverse breakdown voltage at i r = 10 a sd103aw sd103bw SD103CW v (br)r 40 30 20 - - - - - - v reverse leakage current at v r = 30 v at v r = 20 v at v r = 10 v sd103aw sd103bw SD103CW i r - - - - - - 5 5 5 a forward voltage at i f = 20 ma at i f = 200 ma v f - - - - 0.37 0.6 v total capacitance at v r = 0 v, f = 1 mhz c t - 50 - pf reverse recovery time at i f = i r = 50 ma to 200 ma , recover to 0.1 i r t rr - 10 - ns anode 2 top view marking code: sd103aw: " n0 " sd103bw: " p0 " SD103CW: " r0 " simplified outline sod-123 and symbol 1 2 pinning 1 pin cathode description
dated : 17/11/2006 ? semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) sd103aw?SD103CW
dated : 17/11/2006 ? semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) sd103aw?SD103CW package outline plastic surface mounted package; 2 leads sod-123 e mm unit a b c dehv all round d b c a a h h e p p e 1.15 1.05 0.6 0.5 0.135 0.127 2.7 2.6 1.65 1.55 3.9 3.7 0.2 o 5
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