? ? ? ? guilin guilin guilin guilin strong strong strong strong micro-electronics micro-electronics micro-electronics micro-electronics co.,ltd. co.,ltd. co.,ltd. co.,ltd. GM8550 features features features features c low frequency power amplifier l?? suitable for driver stage lf small motor R_ complementary to gm8 0 50 gm8 0 50 ~? (t (t (t (t a a a a =25 =25 =25 =25 ) ) ) ) device device device device marking marking marking marking h h h h fe fe fe fe range range range range ????n characteristic ? symbol ? rating ~? unit collector-base voltage ?O - O? v cbo - 40 -25 (gma6801) vdc collect-emitter voltage ?O - lO? v ceo - 25 -18 (gma6801) vdc emitter-base voltage lO - O? v ebo - 5.0 vdc collector current ?O ic -5 00 (s8550a,s8550) -1000 (m8550) -1200 (mmt8550) -1500 (ss8550) -1800 (gma6801) madc collector power dissipation ?O? p c 225 mw junction temperature Y t j 150 storage temperature range ? t stg -55 ? 150 s s s s 8 8 8 8 5 5 5 5 50 50 50 50 a a a a = = = = 2ty. 2ty. 2ty. 2ty. s8 s8 s8 s8 5 5 5 5 50= 50= 50= 50= 2ty 2ty 2ty 2ty m8550=y2. m8550=y2. m8550=y2. m8550=y2. mmt8550=y2 mmt8550=y2 mmt8550=y2 mmt8550=y2 ss8550=y.2 ss8550=y.2 ss8550=y.2 ss8550=y.2 gma6801=6801 gma6801=6801 gma6801=6801 gma6801=6801 h h h h fe fe fe fe (85 (85 (85 (85 ? 150), 150), 150), 150), (1 (1 (1 (1 2 2 2 2 0 0 0 0 ? 2 2 2 2 2 2 2 2 0) 0) 0) 0) (200~300), (200~300), (200~300), (200~300), ( ( ( ( 28 28 28 28 0~400) 0~400) 0~400) 0~400)
? ? ? ? guilin guilin guilin guilin strong strong strong strong micro-electronics micro-electronics micro-electronics micro-electronics co.,ltd. co.,ltd. co.,ltd. co.,ltd. GM8550 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 ) ) ) ) characterstic ? symbol ? test condition y?l min . ? t yp. ? max . ? unit collector cutoff current ?O? i cbo v cb = - 30v,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)cboo i c = - 100 a (gma6801) - 40 (-25) v collector-emitter breakdown voltage ?O - lO? v (br)ceo i c = - 10ma (gma6801) - 25 (-18) v emitter-base breakdown voltage lO - O? v (br)ebo i e = - 100 a - 5 v dc current gain ? h f e (1) v ce = - 1v,i c = - 100ma 85 4 00 h f e (2) v ce = - 1v, i c = -1 800ma (gma6801) i c = - 800 ma (ss8550,mmt8550 m8550) ic= - 500ma (s8 5 50) ic= - 500ma (s8 5 50 a ) 5 0 40 40 30 collector-emitter saturation voltage ?O - lO?? v ce(sat) i c = - 500ma, i b = - 50ma - 0.6 v base-emitter voltage O - lO? v be v ce = - 1v,i c = - 10ma - 0.8 - 1.0 v transition frequency l f t v ce = - 5v,i c = - 10ma 100 120 mhz collector output capacitance ? c ob v cb = - 10v,i e =0,f=1mhz 13 30 pf
? ? ? ? guilin guilin guilin guilin strong strong strong strong micro-electronics micro-electronics micro-electronics micro-electronics co.,ltd. co.,ltd. co.,ltd. co.,ltd. GM8550 dimension dimension dimension dimension b?
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