ksd-t6o028-000 1 STC401D npn silicon transistor pin connection to-252 features ? low saturation switching application ? voltage regulator application ? low saturation : v ce(sat) =0.4v max. ? high voltage : v ceo =60v min. ordering information type no. marking package code STC401D stc401 to-252 : year & week code absolute maximum ratings characteristic symbol ratings unit collector-base voltage v cbo 80 v collector-emitter voltage v ceo 60 v emitter-base voltage v ebo 5 v i c 1 a(dc) collector current i cp * 2 a(pulse) p c (ta= 25 c) 1 collector dissipation p c (t c = 25 c) 10 w junction temperature t j 150 c storage temperature t stg -55~150 c * : single pulse, tp= 300 ?
ksd-t6o028-000 2 STC401D electrical characteristics characteristic symbol test condition min. typ. max. unit collector-base breakdown voltage bv cbo i c =100 ? , i e =0 80 - - v collector-emitter breakdown voltage bv ceo i c =1ma, i b =0 60 - - v emitter-base breakdown voltage bv ebo i e =10ma, i c =0 5 - - v collector cut-off current i cbo v cb =60v, i e =0 - - 0.1 a emitter cut-off current i ebo v eb =5v, i c =0 - - 0.1 a v ce =2v, i c =100ma 200 - 400 dc current gain h fe * v ce =2v, i c =1a 80 - - - base-emitter on voltage v be(on) v ce =2v, i c =500ma - - 1.2 v collector-emitter saturation voltage v ce(sat) i c =500ma, i b =50ma - - 0.4 v collector output capacitance c ob v cb =10v, i e =0, f=1mhz - 10 - pf transition frequency f t v cb =10v, i c =50ma - 160 - mhz * h fe rank : 200~400 only
ksd-t6o028-000 3 w STC401D electrical characteristic curves fig. 3 h fe- i c fig. 4 h fe- i c fig. 1 p c - ta fig. 2 v ce - i c fig. 5 h fe- i c fig. 6 h fe- i c
ksd-t6o028-000 4 STC401D electrical characteristic curves fig. 9 f t - i c fig. 10 safe operating area fig. 7 cob - v cb fig. 8 i c - v ce
ksd-t6o028-000 5 STC401D outline dimension recommend pcb solder land [unit: mm] 4.60 1.50 2 . 5 0 7 . 0 0 7.00
ksd-t6o028-000 6 STC401D 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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