dated : 07/04/2009 semtech electronics ltd. ( subsidiary of sino-tech international holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? SDS160EWT silicon epitaxial pl anar switching diode for ultra high speed switching application features ? fast reverse recovery time ? small total capacitance ? low forward voltage absolute maximum ratings (t a = 25 o c) parameter symbol value unit peak reverse voltage v rm 85 v reverse voltage v r 80 v average forward current i o 100 ma peak forward current i fm 300 ma surge current (10 ms) i fsm 2 a power dissipation p d 150 mw junction temperature t j 150 o c storage temperature t stg - 55 to + 150 o c characteristics at t a = 25 o c parameter symbol max. unit forward voltage at i f = 100 ma v f 1.2 v reverse current at v r = 80 v i r 0.5 a total capacitance at v r = 0 v, f = 1 mhz c t 3 pf reverse recovery time at i rr = 0.1 x i r , i f = i r = 10 ma, r l = 100 ? t rr 4 ns anode 2 top view marking code: " a " simplified outline sod-523 and symbol 1 a 2 pinning 1 pin cathode description
dated : 07/04/2009 semtech electronics ltd. ( subsidiary of sino-tech international holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? SDS160EWT
dated : 07/04/2009 semtech electronics ltd. ( subsidiary of sino-tech international holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? SDS160EWT package outline plastic surface mounted package; 2 leads sod-523 mm a e b a c unit p d a b cdeh v h all round e e p 0.70 0.60 0.4 0.3 0.135 0.127 1.25 1.15 0.85 0.75 1.7 1.5 0.1 5 o
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