1 emitter 2 base 3 collector 2SA1588 features excellent hfe linearity. absolute maximum ratings ta = 25 parameter 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 -500 ma base current i b -50 ma collector power dissipation p c 100 mw junction temperature tj 125 storage temperature range t stg -55to+125 electrical characteristics ta = 25 parameter symbol min typ max unit collector cut-off current i cbo v cb =-35v, i e =0 -0.1 a emitter cut-off current i ebo v eb =-5v, i c =0 -0.1 a dc current gain h fe v ce =-1v, i c =-100ma 70 400 collector-emitter saturation voltage v ce (sat) i c =-100ma, i b =-10ma -0.1 -0.3 v transition frequency f t v ce =-1v, i c =-100ma 80 mhz collector output capacitance c ob v ce =-6v, i c =-20ma 4 7 pf noise figure nf v cb =-6v, i e =0, f=1mhz 1.0 10 db h fe classification marking zo zy hfe 70 140 120 240 product specification sales@twtysemi.com 1 of 1 http://www.twtysemi.com 4008-318-123
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