dated : 03/12/2005 ? semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) BAT400D surface mount schottky barrier rectifier marking code: pk sot-23 plastic package absolute maximum ratings (t a = 25 o c) parameter symbol value unit peak repetitive reverse voltage v rrm 40 v working peak reverse voltage v rwm 40 v dc blocking voltage v r 40 v rms reverse voltage v r(rms) 28 v average rectified current i o 0.5 a non-repetitive peak forward su rge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 3 a power dissipation p d 480 mw typicial thermal resistance, junction to ambient air r ja 286 o c/w operating and storage temperature range t opr ,t s -40 to +125 o c characteristics at t a = 25 o c parameter symbol min. typ. max. unit forward voltage at i f = 10 ma at i f = 500 ma v f - - - - 0.3 0.55 v reverse breakdown voltage at i r = 1 ma v (br)r 40 - - v reverse current at v r = 10 v at v r = 30 v i r - - - - 30 50 a total capacitance at v r = 0 v, f = 1 mhz at v r = 10 v, f = 1 mhz c tot - - 125 20 - - pf 1 3 2
dated : 03/12/2005 ? semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) BAT400D
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