smd type transistors 0.4 +0.1 -0.1 2.9 +0.1 -0.1 0.95 +0.1 -0.1 1.9 +0.1 -0.1 2.4 +0.1 -0.1 1.3 +0.1 -0.1 0-0.1 0.38 +0.1 -0.1 0.97 +0.1 -0.1 0.55 0.4 1.base 2.emitter 3.collector 12 3 unit: mm sot-23 0.1 +0.05 -0.01 features collector current: i c =-1.5a absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo -40 v collector-emitter voltage v ceo -25 v emitter-base voltage v ebo -5 v collector current -continuous i c -1.5 a collector power dissipation p c 0.3 w junction temperature t j 150 storage temperature t stg -55to150 h fe classification marking rank l h j hfe 120 200 200 350 300 400 y2 electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector-base breakdown voltage v cbo i c =-100 a, i e =0 -40 v collector-emitter breakdown voltage v ceo i c =-1ma, i b =0 -25 v emitter-base breakdown voltage v ebo i e =-100 a, i c =0 -5 v collector cut-off current i cbo v cb =-40v, i e =0 -0.1 a collector cut-off current i ceo v ce =-20v, i b =0 -0.1 a emitter cut-off current i ebo v eb =-5v, i c =0 -0.1 a v ce =-1v, i c =-100ma 120 400 v ce =-1v, i c =-800ma 40 collector-emitter saturation voltage v ce(sat) i c =-800ma, i b =-80ma -0.5 v base-emitter saturation voltage v be(sat) i c =-800ma, i b =-80ma -1.2 v base-emitter on voltage v be(on) i c =-1v,v ce =-10ma -1 v base-emitter positive favor voltage v bef i b =-1a -1.55 v output capacitance c ob v cb =-10v,i e =0,f=1mhz 20 pf transition frequency f t v ce = -10v, i c = -50ma,f=30mhz 100 mhz h fe dc current gain sales@twtysemi.com 1 of 2 http://www.twtysemi.com smd type transistors KST8550 smd type transistors smd type transistors smd type transistors smd type transistors transistors smd type s m d ty p e t r a n s i s t o r smd t ype t product specification 4008-318-123
smd type transistors typical characteristics KST8550 fig.1 static characteristic fig.2 dc current gain fig.3 base emitter on voltage fig.4 base emitter saturation voltage collector emitter saturation voltage fig.5 current gain bandwidth product fig.6 collector output capacitance sales@twtysemi.com 2 of 2 http://www.twtysemi.com smd type transistors smd type transistors smd type transistors smd type transistors transistors smd type s m d ty p e t r a n s i s t o r smd t ype t product specification 4008-318-123
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