1994. 5. 20 1/2 semiconductor technical data KTD3055 triple diffused npn transistor revision no : 0 high power amplifier application. features complementary to ktb2955. 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 - 12 - mhz collector output capacitance c ob v cb =10v, i e =0, f=1mhz - 170 - pf note : h fe classification r:55 110 , o:80 160
1994. 5. 20 2/2 KTD3055 revision no : 0 collector power dissipation c ambient temperature ta ( c) pc - ta 10 dc current gain h fe 0.3 0.1 0.03 0.01 collector current i (a) c h - i i - v ce collector-emitter voltage v (v) 0 c collector current i (a) 0.01 voltage v (v) ce(sat) 0.3 0.1 0.03 0.01 collector current i (a) c v - i 0 cce 2468101214 2 4 6 8 10 12 common emitter tc=25 c 400 300 200 100 50 i =20ma 0 b fe c 1310 30 50 100 300 500 1k common emitter v =5v ce tc=100 c tc=25 c tc=-25 c ce(sat) c collector-emitter saturation 1310 0.03 0.05 0.1 0.3 0.5 1 common emitter i /i =10 c b tc=100 c tc=25 c tc=-25 c p (w) safe operating area collector-emitter voltage v (v) 1 3 10 30 c 0.1 collector current i (a) ce 100 300 0.3 1 3 10 30 single nonrepetitive pulse tc=25 c curves must be derated linearly wiht increase in temperature. * i max(pulsed) c c i max(continuous) * t=1ms 10ms 100ms * * * 5 00m s dc ope r a ti o n tc=25 c * v max. ceo 0 0 25 50 75 100 125 150 10 20 30 40 50 tc=ta infinite heat sink
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