kst-9072-000 1 2SC5342Y npn silicon transistor description ? medium power amplifier features ? large collector current : i c =500ma ? low collector saturation voltage enabling low-voltage operation ? complementary pair with 2sa1979y ordering information type no. marking package code 2SC5342Y 2SC5342Y to-92 outline dimensions unit : mm s s e e m m i i c c o o n n d d u u c c t t o o r r 4.5 0.1 4.5 0.1 0.4 0.02 1.27 typ . 2.54 typ . 1 2 3 3.45 0.1 2.25 0.1 2.06 0.1 1.20 0.1 0.38 pin connections 1. emitter 2. collector 3. base 14.0 0.40
kst-9072-000 2 2SC5342Y 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 collector current i c 500 ma collector dissipation p c 450 mw junction temperature t j 150 c storage temperature t stg -55~150 c electrical characteristics (ta=25 c) characteristic symbol test condition min. typ. max. unit collector-base breakdown voltage bv cbo i c =100 a, i e =0 40 - - v collector-emitter breakdown voltage bv ceo i c =10ma, i b =0 32 - - v emitter-base breakdown voltage bv ebo i e =10 a, i c =0 5 - - v collector cut-off current i cbo v cb =40v, i e =0 - - 0.1 a emitter cut-off current i ebo v eb =5v, i c =0 - - 0.1 a dc current gain h fe * v ce =1v, i c =100ma 70 - 240 - collector-emitter saturation voltage v ce(sat) i c =100ma, i b =10ma - 0.25 v transition frequency f t v ce =6v, i e =-20ma - 300 - mhz collector output capacitance c ob v cb =6v, i e =0, f=1mhz - 7.0 - pf
kst-9072-000 3 2SC5342Y electrical characteristic curves fig. 4 v ce(sat) - i c fig. 3 i c - v ce fig. 2 i c - v be fig. 5 h fe - i c fig. 1 pc - ta
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