? ? ? ? guilin guilin guilin guilin strong strong strong strong micro-electronics micro-electronics micro-electronics micro-electronics co.,ltd. co.,ltd. co.,ltd. co.,ltd. gm c945 maximum maximum maximum maximum ratings ratings ratings ratings (t (t (t (t a a a a =25 =25 =25 =25 ) ) ) ) ~? device device device device marking marking marking marking characteristic ? symbol ? rating ~? unit collector-base voltage ?O - O? v cbo 60 vdc collector-emitter voltage ?O - lO? v ceo 50 vdc emitter-base voltage lO - O? v ebo 5.0 vdc collector current-continuous ?O - Bm ic 1 0 0 ma collector power dissipation ?O? p c 225 mw junction temperature Y t j 150 storage temperature range ? t stg -55 ? 150 GMC945(c945lt1)=cr GMC945(c945lt1)=cr GMC945(c945lt1)=cr GMC945(c945lt1)=cr h h h h fe fe fe fe :120-220 :120-220 :120-220 :120-220 200-400 200-400 200-400 200-400
? ? ? ? guilin guilin guilin guilin strong strong strong strong micro-electronics micro-electronics micro-electronics micro-electronics co.,ltd. co.,ltd. co.,ltd. co.,ltd. gm c945 electrical electrical electrical electrical characteristics characteristics characteristics characteristics (t (t (t (t a a a a =25 =25 =25 =25 unless unless unless unless otherwise otherwise otherwise otherwise noted noted noted noted of , , , , ?? 25 25 25 25 ) ) ) ) characteristic ? symbol ? test condition y?l min ? t yp ? max ? unit collector cutoff current ?O? i cbo v cb =60v, i e =0 0.1 a emitter cutoff current lO? i ebo v eb =5v, i c =0 0.1 a collector-base breakdown voltage ?O - O? v (br)cbo i c =100 a 60 v collector-emitter breakdown voltage ?O - lO? v (br)ceo i c =1.0ma 50 v emitter-base breakdown votlage lO - O? v (br)ebo i e =100 a 5 v dc current gain ? h fe v ce =6v, i c = 1 ma 12 0 4 00 collector-emitter saturation voltage ?O - lO?? v ce(sat) i c =100ma, i b =10ma 0. 3 v base-emitter saturation O - lO? v be v ce =5.0v, i c =10ma 0.8 v transition frequency l f t v ce = 6 .0v, i c =1ma 25 0 mhz
? ? ? ? guilin guilin guilin guilin strong strong strong strong micro-electronics micro-electronics micro-electronics micro-electronics co.,ltd. co.,ltd. co.,ltd. co.,ltd. gm c945 dimension dimension dimension dimension b?
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