1997. 1. 25 1/2 semiconductor technical data KTB688 triple diffused pnp transistor revision no : 0 high power amplifier application. features complementary to ktd718. recommended for 45 50w audio frequency amplifier output stage. maximum rating (ta=25 1 ) 1. base 2. collector 3. emitter to-3p(n) c g l k h a d b e f i d p pt m j q 123 a 15.9 max millimeters dim b 4.8 max c 20.0 0.3 d 2.0 0.3 d 1.0+0.3/-0.25 e2.0 f1.0 g 3.3 max h9.0 i4.5 j 2.0 k 1.8 max l 20.5 0.5 p 5.45 0.2 q 3.2 0.2 t 0.6+0.3/-0.1 2.8 m + _ + _ + _ + _ + _ electrical characteristics (ta=25 1 ) note : h fe classification r:55 110, o:80 160 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 i c -10 a base current i b -1 a collector power dissipation (tc=25 1 ) p c 80 w junction temperature t j 150 1 storage temperature range t stg -55 150 1 characteristic symbol test condition min. typ. max. unit collector cut-off current i cbo v cb =-120v, i e =0 - - -10 a emitter cut-off current i ebo v eb =-5v, i c =0 - - -10 a collector-emitter breakdown voltage v (br)ceo i c =-50ma, i b =0 -120 - - v dc current gain h fe (note) v ce =-5v, i c =-1a 55 - 160 collector-emitter saturation voltage v ce(sat) i c =-5a, i b =-0.5a - - -2.5 v base-emitter voltage v be v ce =-5v, i c =-5a - - -1.5 v transition frequency f t v ce =-5v, i c =-1a - 10 - mhz collector output capacitance c ob v cb =-10v, i e =0, f=1mhz - 280 - pf
1997. 1. 25 2/2 KTB688 revision no : 0 -0.1 collector emitter voltage v (v) safe operating area collector current i (a) ce -0.3 -0.5 -1 -3 -5 -10 -30 i - v cce ce collector-emitter voltage v (v) 0-2-4 -10 c collector current i (a) dc current gain h fe 10 -0.03 -0.01 c c fe h - i collector current i (a) collector-emitter saturation ce(sat) -0.01 -0.03 -0.01 collector current i (a) c c ce(sat) v - i 60 collector power dissipation p (w) c 100 80 40 0 pc - ta -6 -8 -10 -12 -14 0 -2 -4 -6 -8 common emitter tc=25 c i =-20ma b -50ma -100ma -200ma -30 0 ma -400ma 0ma -0.1 -0.3 -1 -3 -10 30 50 100 300 500 1k common emitter v =-5v ce tc=100 c tc=25 c tc=-25 c voltage v (v) -0.1 -0.3 -1 -3 -10 -0.03 -0.05 -0.1 -0.3 -0.5 -1 -3 -5 common emitter i /i =10 c b t c=100 c t c= 2 5 c t c =-2 5 c ambient temperature ta ( c) 120 160 200 240 0 20 40 80 ta=tc infinite heat sink 300x300x2mm al heat sink 200x200x2mm al heat sink 100x100x2mm al heat sink no heat sink 1 2 3 4 5 1 2 3 4 5 c -1 -3 -10 -30 -100 -300 single nonrepetitive pulse tc=25 c curves must be derated linearly with increase in temperature i max(pulsed) c i max(continuous) c dc operation tc=2 5 c t=1ms t=10ms t=100ms t=500ms v m a x ceo
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