ksd-t0d005-001 1 STC345L npn silicon transistor 1: emitter 2 :collector 3: base pin connection descriptions ? high voltage application ? color tv horizontal driver application ? color tv chroma output application features ? collector-emitter voltage v ceo =300v ordering information type no. marking package code STC345L STC345L to-92l absolute maximum ratings (ta=25 c) characteristic symbol ratings unit collector-base voltage v cbo 300 v collector-emitter voltage v ceo 300 v emitter-base voltage v ebo 7 v collector current i c 100 ma base current i b 20 ma collector dissipation p c 1 w junction temperature t j 150 c storage temperature t stg -55~150 c to -92l
ksd-t0d005-001 2 STC345L electrical characteristics (ta=25 c) characteristic symbol test condition min. typ. max. unit collector cut-off current i cbo v cb =240v, i e =0 - - 1.0 a emitter cut-off current i ebo v eb =5v, i c =0 - - 1.0 a h fe (1) v ce =10v, i c =0.5ma 20 - - dc current gain h fe (2) v ce =10v, i c =20ma 30 - 200 collector-emitter saturation voltage v ce(sat) i c =10ma, i b =1ma - - 1.0 v transition frequency f t v ce =10v, i c =20ma 50 - - mhz collector output capacitance c ob v cb =20v, i e =0, f=1mhz - 3.0 - pf
ksd-t0d005-001 3 STC345L fig. 2 v ce(sat) - i c electrical characteristic curves fig. 4 c ob - v r fig. 3 f t - i c fig. 1 h fe - i c fig. 5 safe operating area . . ( )
ksd-t0d005-001 4 STC345L outline dimension
ksd-t0d005-001 5 STC345L the auk corp. products are intended for the use as components in general electronic equipment (office and co mmunication equipment, m easuring equipment, home appliance, etc.). please make sure that you consult with us before you use these auk corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to th e welfare of human life(atomi c energy control, airplane, spaceship, transportation, co mbustion control, all types of safety device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equi pments without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice.
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