1 emitter 2 base 3 collector 2SB1219A features large collector current i c . absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo -60 v collector-emitter voltage v ceo -50 v emitter-base voltage v ebo -5 v peak collector current i cp -1 a collector current i c -500 ma collector power dissipation p c 150 mw junction temperature t j 150 storage temperature t stg -55to+150 electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector-base voltage v cbo i c =-10a,i e =0 -60 v collector-emitter voltage v ceo i c =-2ma,i b =0 -50 v emitter-base voltage v ebo i e =-10a,i c =0 -5 v collector-base cutoff current i cbo v cb =-20v,i e =0 -0.1 a forward current transfer ratio h fe v ce =-10v,i c = -150 ma 85 340 collector-emitter saturation voltage v ce(sat) i c = -300 ma, i b = -30 ma -0.35 -0.6 v base-emitter saturation voltage v be(sat) i c = -300 ma, i b = -30 ma -1.1 -1.5 transition frequency f t v cb =-10v,i e = 50 ma, f = 200 mhz 200 mhz collector output capacitance c ob v cb =-10v,i e =0,f=1mhz 6 15 pf h fe classification marking dq dr ds d h fe 85 170 120 240 170 340 85 340 product specification sales@twtysemi.com 1 of 1 http://www.twtysemi.com 4008-318-123
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