2SB1589 features low collector to emitter saturation voltage vce(sat). large collector power dissipation pc. mini power type package, allowing downsizing of the equipment and automatic insertion through the tape packing and the magazine packing. absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo -10 v collector-emitter voltage v ceo -10 v emitter-base voltage v ebo -7 v peak collector current i cp -2 a collector current i c -1.5 a collector power dissipation p c 1w junction temperature t j 150 storage temperature t stg -55to+150 electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector cutoff current i cbo v cb =-7v,i e =0 -1 a collector-base voltage v cbo i c =-10a,i e =0 -10 v collector-emitter voltage v ceo i c =-1ma,i b =0 -10 v emitter-base voltage v ebo i e =-10a,i c =0 -7 v forward current transfer ratio h fe v ce =-1v,i c = -400 ma 200 700 collector-emitter saturation voltage v ce(sat) i c =-1a,i b = - 25 ma -0.24 -0.35 v transition frequency f t v cb =-6v,i e = 50 ma, f = 200 mhz 190 mhz collector output capacitance c ob v cb = -10v, i e =0,f=1mhz 6.5 pf forward voltage v f i f = -500 ma 1.3 v marking marking 1u product specification sales@twtysemi.com 1 of 1 http://www.twtysemi.com 4008-318-123
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