2003. 2. 5 1/2 semiconductor technical data KTC2804 epitaxial planar npn transistor revision no : 4 audio amplifier, voltage regulator dc-dc converter, relay driver features low saturation voltage. : v ce(sat) 0.8v (i c =2a, i b =0.2a) excellent h fe linearity and high h fe . : h fe :70 240 (v ce =2v, i c =0.5a) complementary to kta1705. maximum rating (ta=25 ) 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 ) note : h fe (1) classification o:70 140 , y:120 240 characteristic symbol rating unit collector-base voltage v cbo 30 v collector-emitter voltage v ceo 30 v emitter-base voltage v ebo 5 v collector current dc i c 3 a emitter current i e -3 a collector power dissipation ta=25 p c 1.5 w tc=25 p c 10 junction temperature t j 150 storage temperature range t stg -55 150 characteristic symbol test condition min. typ. max. unit collector cut-off current i cbo v cb =20v, i e =0 - - 1.0 a emitter cut-off current i ebo v eb =5.0v, i c =0 - - 1.0 a dc current gain h fe (1) (note) v ce =2.0v, i c =0.5a 70 - 240 h fe (2) v ce =2.0v, i c =2.5a 25 - - collector-emitter saturation voltage v ce(sat) i c =2.0a, i b =0.2a - 0.3 0.8 v base-emitter saturation voltage v be v ce =2.0v, i c =0.5a - 0.75 1.0 v gain bandwidth product f t v ce =2v, i c =0.5a - 100 - mhz collector output capacitance c ob v cb =10v, i e =0, f=1mhz - 35 - pf
2003. 2. 5 2/2 KTC2804 revision no : 4 ce v =2.0v 100 10 3 3 0.3 0.03 0.01 0.003 h - i c collector current i (ma) 0.001 0.1 1 10 30 1 dc current gain h fe 300 1000 h fe fe c collector current i (a) gain bandwidth product f (mhz) 1 0.01 3 10 300 100 30 1000 0.03 0.1 c 0.3 1 t v =5.0v ce collector base voltage v (v) f =1.0mhz t output capacitance c (pf) 1 1 10 3 30 100 300 1k 600 ob 10 3 cb 30 60 100 6 6 60 7 collector current i (a) 2 collector emitter volatge v (a) 0 0.8 0.4 1.2 4812 5 6 4 b i =1ma 16 ce 3 20 c 1.6 2.0 9 10 8 i - v cce f - i tc c - v ob cb collector current i (a) 0.001 0.003 0.001 0.01 0.03 0.1 c 0.3 10 13 0.003 0.01 0.03 0.1 0.3 1 3 10 collector saturation voltage v (v) ce(sat) v ce(sat) i /i =10 c b v - i ce(sat) c ambient temperature ta ( c) total power dissipation p (w) 050 t 2 10 100 150 4 6 8 infi nite heat sink without heat sink collector current i (a) c 0.1 collector-emitter voltage v (v) ce safe operating area 1 100 0.1 1 3 10 10 s 1ms 10ms dc operation tc=25 c *single nonrepetitive pulse tc=25 c curves must be derated linearly with increase in temperature i max.(plused) c i max. c (continuous) pc - ta
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