2SC4705 features high dc current gain (h fe =800 to 3200). low collector-to-emitter saturation voltage : v ce(sat) 0.5v max. high v ebo :v ebo 15v. small size making it easy to provide high-density, hybrid ics. 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 15 v collector current i c 200 ma collector current (pulse) i cp 300 ma base current i b 40 ma collector dissipation,mounted on ceramic board(250mm 2 x0.8mm) p c 1.3 w junction temperature t j 150 storage temperature t stg -55to+150 sales@twtysemi.com 1 of 2 http://www.twtysemi.com smd type ic smd type smd type smd type smd type smd type product specification 4008-318-123
smd type transistors electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector cutoff current i cbo v cb = 40v, i e =0 0.1 a emitter cutoff current i ebo v eb = 10v, i c =0 0.1 a dc current gain h fe v ce =5v,i c = 100ma 800 1500 3200 gain bandwidth product f t v ce = 10v , i c = 10ma 250 mhz output capacitance c ob v cb = 10v , f = 1.0mhz 4 pf collector-emitter saturation voltage v ce(sat) i c = 100 ma , i b = 2 ma 0.12 0.5 v base-emitter saturation voltage v be(sat) i c = 100 ma , i b = 2 ma 0.85 1.2 v collector-base breakdown voltage v (br)cbo i c = 10a , i e =0 60 v collector-emitter breakdown voltage v (br)ceo i c =1ma,r be = 50 v emitter-base breakdown voltage v (br)ebo i e = 10a , i c =0 15 v marking marking cp sales@twtysemi.com 2 of 2 http://www.twtysemi.com 2SC4705 smd type ic smd type smd type smd type smd type smd type product specification 4008-318-123
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