production specification silicon epitaxial planar transistor 2SC4081 f002 www.gmicroelec.com rev.a 1 features z excellent h fe linearity. z complements the 2a1576a applications z npn silicon epitaxial planar transistor. z switching and amplification. sot-323 ordering information type no. marking package code 2SC4081 bq/br/bs sot-323 maximum rating @ ta=25 unless otherwise specified symbol parameter value units v cbo collector-base voltage 60 v v ceo collector-emitter voltage 50 v v ebo emitter-base voltage 6 v i c collector current -continuous 150 ma p c collector dissipation 200 mw t stg storage temperature -55 to +150 t j, junction temperature 150 pb lead-free
production specification silicon epitaxial planar transistor 2SC4081 f002 www.gmicroelec.com rev.a 2 electrical characteristics @ ta=25 unless otherwise specified parameter symbol test conditions min typ max unit collector-base breakdown voltage v (br)cbo i c =50 a,i e =0 60 v collector-emitter breakdown voltage v (br)ceo i c =1ma,i b =0 50 v emitter-base breakdown voltage v (br)ebo i e =50 a,i c =0 6 v collector cut-off current i cbo v cb =60v,i e =0 0.1 a emitter cut-off current i ebo v eb =6v,i c =0 0.1 a dc current gain h fe v ce =6v,i c =1ma 120 560 collector-emitter saturation voltage v ce(sat) i ce =50ma,i b =5ma 0.4 v transition frequency f t v ce =12v, i c = 2ma,f=30mhz 180 mhz collector output capacitance c ob v cb =12v,i e =0,f=1mhz 3.5 pf classification of h fe rank q r s range 120-270 180-390 270-560 marking bq br bs
production specification silicon epitaxial planar transistor 2SC4081 f002 www.gmicroelec.com rev.a 3 typical characteristics @ ta=25 unless otherwise specified
production specification silicon epitaxial planar transistor 2SC4081 f002 www.gmicroelec.com rev.a 4 package outline plastic surface mounted package sot-323 soldering footprint unit : mm package information sot-323 dim min max a 2.00 2.20 b 1.15 1.35 c 0.95 typical d 0.30 typical e 0.25 0.40 g 1.2 1.4 h 0.02 0.10 j 0.10 typical k 2.20 2.40 all dimensions in mm device package shipping 2SC4081 sot-323 3000/tape&reel 1.90 0.65 0.65 0.90 0.70 a b k d e j h g c
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