2SA1734 absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo -40 v collector-emitter voltage v ceo -30 v emitter-base voltage v ebo -6 v collector current i c -2 a base current i b -1.2 a p c 500 p c * 1000 junction temperature tj 150 storage temperature range t stg -55to+150 * mounted on ceramic substrate (250 mm 2 x 0.8 t) mw collector power dissipation features low saturation voltage: v ce(sat) = -0.5 v (max) (i c = -700 ma). high speed switching time: tstg = 0.2s (typ.). small flat package. pc = 1.0 to 2.0 w (mounted on ceramic substrate). product specification sales@twtysemi.com 1 of 2 http://www.twtysemi.com 4008-318-123
electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector cut-off current i cbo v cb =-40v,i e =0 -0.1 a emitter cut-off current i ebo v eb =-6v,i c =0 -0.1 a collector-emitter breakdown voltage v (br)ceo i c =-10ma,i b =0 -50 v v ce =-2v,i c =-100 ma 120 400 v ce =-2v,i c = -1.0a 40 collector-emitter saturation voltage v ce (sat) i c =-700ma,i b =-35ma -0.5 v base-emitter saturation voltage v be (sat) i c =-700ma,i b =-35ma -1.2 v transition frequency f t v ce =-2v,i c = -100 ma 100 mhz collector output capacitance c ob v cb =-10v,i e =0,f=1mhz 16 pf turn-on time t on 0.1 s storage time t stg 0.2 s fall time t f 0.1 s h fe dc current gain marking marking lb 2SA1734 product specification sales@twtysemi.com 2 of 2 http://www.twtysemi.com 4008-318-123
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