1 emitter 2 base 3 collector 2SA1587 features high voltage vceo=-120v high hfe hfe=200 to 700 low noise small package absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo -120 v emitter-base voltage v ebo -120 v collector-emitter voltage v ceo -5 v collector current i c -100 ma base current i b -20 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 testconditons min typ max unit collector cut-off current i cbo v cb =-120v,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 =-6v,i c = -2 ma 200 700 collector-emitter saturation voltage v ce (sat) i c =-10ma,i b =-1ma 0.3 v transition frequency f t v ce =-6v,i e = 1 ma 100 mhz collector output capacitance c ob v cb =-10v,i e =0,f=1mhz 4 pf noise figure nf v ce =-6 v, i c =-0.1ma,f=1khz,r g =10k 1.0 10 db h fe classification marking cg cl rank gr bl hfe 200 400 350 700 sales@twtysemi.com 1 of 1 http://www.twtysemi.com product specification 4008-318-123
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