jiangsu changjiang electronics technology co., ltd sot-323 plastic-encapsulate transistors 2SC4081 transistor (npn) features z excellent h fe linearity z complements the 2a1576a electrical characteristics (t a =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 7 v collector cut-off current i cbo v cb =60v,i e =0 0.1 a emitter cut-off current i ebo v eb =7v,i c =0 0.1 a dc current gain h fe(1) v ce =6v,i c =1ma 120 560 collector-emitter saturation voltage v ce(sat) i c =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(1) rank q r s range 120-270 180-390 270-560 marking bq br bs sot-323 1. base 2. emitter 3. collector j c ( t www.cj-elec.com 1 a,jun,2014 www.cj-elec.com b,sep,2014 m aximum r atings (t a =25 unless otherwise noted ) symbol parameter value unit v cbo collector - base voltage 60 v v ceo collector - emitter voltage 50 v v ebo emitter - base voltage 7 v i c collector current 150 m a p c collector power dissipation 200 m w r ja thermal resistance from j u nction to a mbient 625 /w t j junction temperature 150 t stg storage temperature - 55 + 150 a,may,2011
0.2 0.4 0.6 0.8 1.0 0.1 1 10 100 0.1 1 10 0.1 1 10 100 110 10 100 1000 1 10 100 10 100 1000 02468 0 3 6 9 12 0 25 50 75 100 125 150 0 50 100 150 200 250 0.1 1 10 100 0.2 0.4 0.6 0.8 1.0 0.1 1 10 100 0.01 0.1 1 base-emmiter voltage v be (v) collcetor current i c (ma) common emitter v ce =6v t a =25 t a =100 i c ?? v be c ob c ib v cb / v eb c ob / c ib ?? f=1mhz i e =0/i c =0 t a =25 capacitance c (pf) reverse voltage v (v) transition frequency f t (mhz) collector current i c (ma) v ce =12v t a =25 i c f t ?? 50 t a =100 t a =25 dc current gain h fe collector current i c (ma) common emitter v ce =6v i c h fe ?? 0.5 150 40ua 36ua 32ua 28ua 24ua 20ua 16ua 12ua 8ua i b =4ua common emitter t a =25 collector-emitter voltage v ce (v) collector current i c (ma) static characteristic collector power dissipation p c (mw) ambient temperature t a ( ) p c ?? t a collector current i c (ma) base-emitter saturation voltage v besat (v) t a =25 t a =100 =10 i c v besat ?? 150 20 150 i c v cesat ?? collector-emitter saturation voltage v cesat (v) collector current i c (ma) =10 t a =25 t a =100 150 www.cj-elec.com 2 a,jun,2014 www.cj-elec.com b,sep,2014 typical characteristics a,may,2011
mi n ma x min max a 0.900 1.100 0.035 0.043 a1 0.000 0.100 0.000 0.004 a2 0.900 1.000 0.035 0.039 b 0.200 0.400 0.008 0.016 c 0.080 0.150 0.003 0.006 d 2.000 2.200 0.079 0.087 e 1.150 1.350 0.045 0.053 e1 2.150 2.450 0.085 0.096 e e1 1.200 1.400 0.047 0.055 l l1 0.260 0.460 0.010 0.018 0 8 0 8 0.525 ref 0.021 ref symbol dimensions in millimeters dimensions in inches 0.650 typ 0.026 typ 6 2 7 3 d f n d j h 2 x w o l q h ' l p h q v l r q v 6 2 7 6 x j j h v w h g 3 d g / d \ r x w www.cj-elec.com 3 a,jun,2014 www.cj-elec.com b,sep,2014
so t -323 tape and reel www.cj-elec.com 4 a,jun,2014 www.cj-elec.com b,sep,2014
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