dated : 10/10/2008 ? semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) 1SS184 silicon epitaxial planar diode features ? small package ? low forward voltage ? fast reverse recovery time ? small total capacitance applications ? ultra high speed switching application absolute maximum ratings (t a = 25 o c) parameter symbol value unit maximum peak reverse voltage v rm 85 v reverse voltage v r 80 v average forward current i o 100 ma maximum peak forward current i fm 300 ma surge current (10 ms) i fsm 2 a power dissipation p tot 150 mw 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 max. unit forward voltage at i f = 100 ma v f 1.2 v reverse current at v r = 30 v at v r = 80 v i r 0.1 0.5 a total capacitance at v r = 0 , f = 1 mhz c t 3 pf reverse recovery time at i f = 10 ma t rr 4 ns 1 3 2 marking code: a4 sot-23 plastic package
dated : 10/10/2008 ? semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) 1SS184
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