1998. 12. 26 1/2 semiconductor technical data KTA1271 epitaxial planar pnp transistor revision no : 2 high current application. features high h fe : h fe =100 320. complementary to ktc3203. maximum rating (ta=25 1 ) to-92 dim millimeters a b c d f g h j k l 4.70 max 4.80 max 3.70 max 0.45 1.00 1.27 0.85 0.45 14.00 0.50 0.55 max 2.30 d 1 2 3 b a j k g h f f l e c e c m n 0.45 max m 1.00 n 1. emitter 2. collector 3. base + _ characteristic symbol rating unit collector-base voltage v cbo -35 v collector-emitter voltage v ceo -30 v emitter-base voltage v ebo -5 v collector current i c -800 ma emitter current i e 800 ma collector power dissipation p c 625 mw 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 =-35v, i e =0 - - -100 na emitter cut-off current i ebo v eb =-5v, i c =0 - - -100 na collector-emitter breakdown voltage v (br)ceo i c =-10ma, i b =0 -30 - - v dc current gain h fe (1) (note) v ce =-1v, i c =-100ma 100 - 320 h fe (2) v ce =-1v, i c =-700ma 35 - - collector-emitter saturation voltage v ce(sat) i c =-500ma, i b =-20ma - - -0.7 v base-emitter voltage v be v ce =-1v, i c =-10ma -0.5 - -0.8 v transition frequency f t v ce =-5v, i c =-10ma - 120 - mhz collector output capacitance c ob v cb =-10v, i e =0, f=1mhz - 19 - pf note : h fe (1) classification 0:100 200, y:160 320 electrical characteristics (ta=25 )
1998. 12. 26 2/2 KTA1271 revision no : 2 collector current i (ma) c 0 0 collector-emitter voltage v (v) ce ce c i - v 10 dc current gain h fe 2k -30 -10 -3 -1 collector current i (ma) c h - i -1 -2 -3 -4 -5 -6 -200 -400 -600 -800 -1k common emitter ta=25 c i =-1ma b -8 -7 -6 -5 -4 -3 -2 0 fe c collector current i (ma) collector-emitter saturation -1 -3 -100 -30 c -0.01 ce(sat) v - i ce(sat) c base-emitter voltage v (v) collector current i (ma) -1 -0.2 be c i - v c be -100 -300 -1 k 30 50 100 300 500 1k common emitter v =-1v ce ta=100 c ta=25 c ta=-25 c v (v) -300 -1k -10 -0.03 -0.05 -0.1 -0.3 -0.5 -1 -3 common emitter i /i =25 c b ta=100 c ta=25 c ta=-25 c -0.4 -0.6 -0.8 -1.0 -3 -5 -10 -30 -50 -100 -300 -500 -1k common emitter v =-1v ce t a = 100 c ta =25 c ta=- 25 c collector power dissipation c 500 0 ambient temperature ta ( c) pc - ta p (mw) 25 50 75 100 125 150 175 525 550 575 600 625 650
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