ksd-t5b004-003 1 STD1766 npn silicon transistor sot-89 pin connection ? descriptions ? medium power amplifier features ? p c (collector power dissipation)=2w (ceramic substrate of 250 ? 0.8t used) ? low collector saturation voltage : v ce(sat) =0.5v(typ.) ? complementary pair with stb1188 ? ?green? device and rohs compliant device ? available in full lead (pb)-free device ordering information type no. marking package code STD1766 b2 yww sot-89 b2: device code, : h fe rank , yww(y : year code, ww : weekly code) absolute maximum ratings (ta=25 c) characteristic symbol ratings unit collector-base voltage v cbo 40 v collector-emitter voltage v ceo 32 v emitter-base voltage v ebo 5 v i c 2 a(dc) collector current i cp * 4 a(pulse) p c 0.5 collector power dissipation p c ** 1 w junction temperature t j 150 c storage temperature t stg -55~150 c characteristic symbol typ. max unit r th(j-a) - 250.0 thermal resistance junction-ambient r th(j-a) ** - 125.0 /w * : single pulse, tp= 300 ? ** : when mounted on ceramic substrate(250 ?0.8t)
ksd-t5b004-003 2 STD1766 electrical characteristics (ta=25 c) characteristic symbol test condition min. typ. max. unit collector-base breakdown voltage bv cbo i c =50 ? , i e =0 40 - - v collector-emitter breakdown voltage bv ceo i c =1 ? , i b =0 32 - - v emitter-base breakdown voltage bv ebo i e =50 ? , i c =0 5 - - v collector cut-off current i cbo v cb =20v, i e =0 - - 1 ? emitter cut-off current i ebo v eb =4v, i c =0 - - 1 ? dc current gain h fe * v ce =3v, i c =0.5a 100 - 320 - collector-emitter saturation voltage v ce(sat) i c =2a, i b =200 ? - 0.5 0.8 v transition frequency f t v cb =5v, i c =500 ? - 100 - ? collector output capacitance c ob v cb =10v, i e =0, f=1 ? - 30 - ? * : h fe rank / o : 100~200, y : 160~320
ksd-t5b004-003 3 STD1766 ? ? ? ? ? ? ? ? electrical characteristic curves fig. 3 i c - v ce fig. 5 h fe - i c ? ? fig. 2 i c - v be fig. 1 p c - t a fig. 4 v ce(sat) - i c ?
ksd-t5b004-003 4 STD1766 outline dimension(mm) recommend pcb solder land [unit: mm]
ksd-t5b004-003 5 STD1766 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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