smd type transistors 2SD2474 features low collector to emitter saturation voltage v ce(sat) . 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 7v collector current i c 2.4 a peak collector current i cp 2a 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-base 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 =2v,i c = 200 ma 200 800 collector-emitter saturation voltage v ce(sat) i c =1a,i b = 10 ma 0.19 0.25 v transition frequency f t v cb =6v,i e = -50 ma, f = 200 mhz 60 mhz collector output capacitance cob v cb =6v,i e = 0, f = 1 mhz 100 pf marking marking 2f sales@twtysemi.com 1 of 1 http://www.twtysemi.com smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors product specification 4008-318-123
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