1999. 11. 16 1/2 semiconductor technical data KTC2803 epitaxial planar npn transistor revision no : 3 audio frequency, high frequency power amplifier features complementary to kta1704. maximum rating (ta=25 1 ) to-126 h j millimeters c e f g d a b dim a c e f g h j k m o p n l d 1. emitter 2. collector 3. base k l m n o p 8.3 max 5.8 0.7 3.1 0.1 3.5 11.0 0.3 2.9 max 1.0 max 1.9 max 0.75 0.15 14.0 min 2.3 0.1 0.75 0.15 1.6 3.4 max b 1 23 + _ + _ + _ + _ + _ electrical characteristics (ta=25 1 ) (note) : h fe (1) classification y:100 200, gr:160 320 characteristic symbol rating unit collector-base voltage v cbo 120 v collector-emitter voltage v ceo 120 v emitter-base voltage v ebo 5 v collector current dc i c 1.2 a pulse (note1) i cp 2.5 base current i b 0.3 a collector power dissipation ta=25 1 p c 1.5 w tc=25 1 20 junction temperature t j 150 1 storage temperature range t stg -55 150 1 characteristic symbol test condition min. typ. max. unit collector cut of current i cbo v cb =50v, i e =0 - - 1 a emitter cut of current i ebo v eb =4v, i c =0 - - 1 a collector-base breakdown voltage v (br)cbo i c =10 a, i e =0 120 - - v collector-emitter breakdown voltage v (br)ceo i c =1ma, i b =0 120 - - v emitter-base breakdown voltage v (br)ebo i e =10 a, i c =0 5 - - v dc current gain h fe (1) note v ce =5v, i c =50ma 100 - 320 h fe (2) v ce =5v, i c =500ma 20 - - gain bandwidth product f t v ce =10v, i c =50ma - 110 - mhz output capacitance c ob v cb =10v, i e =0, f=1mhz - 30 - pf collector-emitter saturation voltage v ce(sat) i c =500ma, i b =50ma - 0.15 0.4 v base-emitter saturation voltage v be(sat) i c =500ma, i b =50ma - 0.85 1.2 v note 1 : pulse width # 10ms, duty cycle # 50%
1999. 11. 16 2/2 KTC2803 revision no : 3 c collector current i (a) 0 dc current gain h fe 0.001 collector current i (a) c 0 collector-emitter voltage v (v) ce ce c i - v h - i collector current i (a) saturation voltage 0.001 ce(sat) 0.01 c v - i ,v - i fe c collector current i (a) transition frequency 0.01 10 t c f - i tc 0.03 0.1 1 30 50 100 300 500 1k 100 10 50 30 300 500 1k 0.01 0.1 1 10 output capacitance collector-base voltage v (v) ob 1 1 cb c - v ob cb c (pf) 10 20 30 40 50 60 70 80 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 common emitter ta=25 c i =1ma b 10ma 9ma 8ma 7ma 6ma 5ma 4ma 3ma 2ma v =5v ce 0.3 common emitter v =5v tc=25 c ce 310 301003001 k 3 10 30 100 300 1k i =0 f=1mhz tc=25 c e ce(sat) c v ,v (v) be(sat) 0.01 0.1 1 10 0.03 0.05 0.1 0.3 0.5 1 3 5 10 v be(sat) c i /i =5 b v ce(sat) common emitter ta=25 c be(sat) c common emitter f (mhz)
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