SCS491DJ 1a , 25v surface mount schottky barrier rectifier elektronische bauelemente 28-mar-2011 rev. a page 1 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. top view a l c b d g h j f k e 1 2 3 1 2 3 rohs compliant product a suffix of ?-c? specifies halogen & lead-free features ? small surface mounting type ? low reverse current and low forward voltage ? high reliability marking d2e package information package mpq leader size sot-23 3k 7? inch absolute maximum ratings (t a = 25 c unless otherwise specified) parameter symbol rating unit peak reverse voltage v rm 25 v dc reverse voltage v r 20 v mean rectifying current i f 1 a peak forward surge current i fsm 3 a junction, storage temperature t j , t stg 125, -40~125 c electrical characteristics (t a = 25 c unless otherwise specified) parameter symbol min. max. unit test condition forward voltage v f - 0.45 v i f =1a reverse current i r - 200 a v r =20v sot-23 ref. millimete r ref. millimete r min. max. min. max. a 2.80 3.04 g 0.09 0.18 b 2.10 2.55 h 0.45 0.60 c 1.20 1.40 j 0.08 0.177 d 0.89 1.15 k 0.6 ref. e 1.80 2.00 l 0.89 1.02 f 0.30 0.50
SCS491DJ 1a , 25v surface mount schottky barrier rectifier elektronische bauelemente 28-mar-2011 rev. a page 2 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. ratings and characteristic curves
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