? ? ? ? guilin strong micro-electronics co.,ltd. gm8050 features c npn low frequency power amplifier l?? suitable for driver stage o f small motor R_ complementary to gm8550 gm8 5 50 ~? (t a =25 ) characteristic ? symbol ? rating ~? unit collector-base voltage ?O - O? v cbo 40 25 (gmc6802) v collect-emitter voltage ?O - lO? v ceo 25 18 (gmc6802) v emitter-base voltage lO - O? v ebo 5.0 v collector current ?O ic 5 00 (s8050a,s8050) 1000 (m8050) 1200 (mmt8050) 1500 (ss8050) 1800 (gmc6802) ma collector power dissipation ?O? p c 225 mw junction temperature Y t j 150 solder temperature /solder time ?? / ?rg t/t 260/10 /s storage temperature range ? t stg -55 ? 150 device marking s 8050 a = j3y. s8050= j3y m8050=y1. mmt8050=y1 ss8050=y.1 gmc6802=6802
? ? ? ? guilin strong micro-electronics co.,ltd. gm8050 electrical characteristics (t a =25 unless otherwise noted of?? 25 ) character i stic ? symbol ? test condition y?l min . ? t yp. ? max . ? uni t 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)cbo i c =100 a (gmc6802) 40 (25) v collector-emitter breakdown voltage ?O - lO? v (br)ceo i c =10ma (gmc6802) 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 = 50( s8050/a )ma v ce =1v,i c =100ma 85 4 00 h f e (2) v ce =1v, i c = 1 800ma (gmc6802) i c =800m a ( m 8050, mmt 8050 ss8050) ic=500ma (s8050) ic=500ma (s8050 a ) 5 0 40 40 30 collector-emitter saturation voltage ?O - lO?? v ce(sat) i c =500ma, i b =50ma (s8050 / a) i c = 10 00ma, i b = 10 0ma (m8050) i c = 12 00ma, i b = 12 0ma (mmt8050) i c = 15 00ma, i b = 15 0ma (ss8050) i c = 10 00ma, i b = 10 0ma ( gmc6802 ) 0.6 0.6 0.6 0.6 0.3 v base- emitter saturation voltage O - lO?? v be(sat) i c =500ma, i b =50ma (s8050 / a) i c = 10 00ma, i b = 10 0ma (m8050) i c = 12 00ma, i b = 12 0ma (mmt8050) i c = 15 00ma, i b = 15 0ma (ss8050) i c = 18 00ma, i b = 18 0ma ( gmc6802 ) 1 1. 2 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
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