1994. 5. 20 1/2 semiconductor technical data KTB2955 epitaxial planar pnp transistor revision no : 0 high power amplifier application. features complementary to ktd3055. recommended for 30w 35w audio frequency amplifier output stage. maximum rating (ta=25 1 ) dim millimeters 1. base 2. collector (heat sink) 3. emitter to-220ab 10.30 max 15.30 max 0.80 3.60 0.20 3.00 6.70 max 13.60 0.50 5.60 max 0.50 1.50 max 2.54 4.70 max 2.60 a b c d e f g h j k l m n o p a e mm 123 f b g h l c k j o n p d 1.37 max 1.50 max r s q c t q1.50 r 9.50 0.20 s 8.00 0.20 t 2.90 max + _ + _ + _ + _ electrical characteristics (ta=25 1 ) 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 -1.0 a collector power dissipation (tc=25 1 ) p c 40 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 note : h fe classification r:55 110 , o:80 160
1994. 5. 20 2/2 KTB2955 revision no : 0 i - v cce ce collector-emitter voltage v (v) 0-2 c 0 collector current i (a) -2 v - i ce(sat) c c collector current i (a) -0.01 ce(sat) voltage v (v) 10 dc current gain h fe 1k -0.01 collector current i (a) c c fe h - i collector current i (a) c -0.1 -3 -1 collector-emitter voltage v (v) ce safe operating area 10 collector power dissipation p (w) 0 c 50 25 0 ambient temperature ta ( c) pc - ta -4 -6 -8 -10 -12 -14 -4 -6 -8 -10 common emitter tc=25 c i =-20ma b -50ma -100ma -200ma -300ma -400ma 0ma -0.03 -0.1 -0.3 -1 -3 -10 30 50 100 300 500 common emitter v =-5v ce tc=100 c tc=25 c tc=-25 c collector-emitter saturation -0.03 -0.1 -0.3 -1 -3 -10 -0.01 -0.03 -0.05 -0.1 -0.3 -0.5 -1 -3 -5 common emitter i /i =10 c b tc=10 0 c tc=25 c tc=-25 c 75 100 125 150 175 200 20 30 40 50 tc=ta infinite heat sink -10 -30 -100 -300 -0.3 -0.5 -1 -3 -5 -10 -30 single nonrepetitive pulse tc=25 c curves must be derated linearly with increase in temperature i max.(pulsed) c i max.(continuous) c d c operatio n tc=2 5 c t=1ms t=10ms t=100ms t=500ms v max ceo
|
