dated : 30/01/2007 semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? RB521S-40 silicon epitaxial planar schottky barrier diode for rectifying small power applications features ? ultra small mold type ? low forward voltage ? high reliability absolute maximum ratings (t a = 25 o c) parameter symbol value unit repetitive peak reverse voltage v rm 45 v reverse voltage v r 40 v mean rectifying current i o 200 ma peak forward surge current (60hz for cyc.) i fsm 1 a junction temperature t j 150 o c storage temperature range t s - 55 to + 150 o c characteristics at t a = 25 o c parameter symbol min. max. unit forward voltage at i f = 10 ma at i f = 100 ma at i f = 200 ma v f 0.16 0.31 0.41 0.3 0.45 0.54 v reverse current at v r = 10 v at v r = 40 v i r - - 20 90 a anode 2 top view marking code: " z " simplified outline sod-523 and symbol 1 z 2 pinning 1 pin cathode description
dated : 30/01/2007 semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? RB521S-40
dated : 30/01/2007 semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? RB521S-40 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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