???????????????????????????????????????????????? SSBD1045D ? ? silikron semiconductor co.,ltd. 2009.12.1 version : 1.0 page 1of2 www.silikron.com ? ? main product characteristics: if 10a vrrm 45v t j (max) 150c vf(max) 0.55v features and benefits: ? high junction temperature ? high esd protection, ? high forward & reverse surge capability description: schottky barrier rectifier designed for high frequency switch model power supplies such as adaptors and dc/dc convertors; this produc t special design for high forward and reverse surge capability absolute rating: symbol characterizes value unit v rrm peak repetitive reverse voltage 45 v v r(rms) rms reverse voltage 31 v i f(av) average forward current per diode 10 a i fsm non repetitive surge forward cu rrent(tp=8.3ms sinusoidal) 150 a i rrm peak repetitive reverse su rge current(tp=2us/1khz) 2 a t j maximum operation junction temperature range -50~150 t stg storage temperature range -50~150 thermal resistance symbol characterizes value unit r jc maximum thermal resistance junction to case to220 2 /w r jc to220f 4 /w electrical characterizes @t a =25 unless otherwise specified symbol characterizes min typ max unit test condition v r reverse breakdown voltage 45 v i r =0.5ma v f forward voltage drop 0.55 v i f =10a, t j =25 0.5 i f =10a, t j =125 i r leakage current 0.1 ma v r =45v, t j =25 10 v r =45v, t j =125 i-v curves ?? ????? ? ??? ? to252 ? SSBD1045D ?
???????????????????????????????????????????????? SSBD1045D ? ? silikron semiconductor co.,ltd. 2009.12.1 version : 1.0 page 2of2 www.silikron.com ? ? figure 1 typical forward characteristics figure 2 typical reverse characteristics
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