smd type ic smd type transistors 1 emitter 2 base 3 collector 2SC4253 features good linearity of f t. absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo 30 v collector-emitter voltage v ceo 25 v emitter-base voltage v ebo 4v collector current i c 50 ma base current i b 25 ma collector power dissipation p c 100 mw junction temperature t j 125 storage temperature t stg -55to+125 electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector cut-off current i cbo v cb =30v,i e =0 0.1 a emitter cut-off current i ebo v eb =3v,i c =0 0.1 a collector-emitter breakdown voltage v (br)ceo i c =1ma,i b =0 25 v dc current gain h fe v ce =10v,i c = 10 ma 20 70 200 collector-emitter saturation voltage v ce(sat) i c =15ma,i b =1.5ma 0.2 v base-emitter saturation voltage v be(sat) i c =15ma,i b =1.5ma 1.5 v collector output capacitance c ob v cb =10v,i e = 0, f = 1mhz 1.1 1.6 pf collector-base time constant c c .r bb 'v cb =10v,i c = 1ma, f = 30mhz 25 ps transition frequency f t v ce =10v,i c = 10 ma 250 600 mhz marking marking hh smd type ic smd type transistors ic transistors product specification sales@twtysemi.com 1 of 1 http://www.twtysemi.com 4008-318-123
|
