jiangsu changjiang electronics technology co., ltd sot-23 plastic-encapsulate transistors STD123S transistor (npn) features z low saturation medium current application z extremely low collector saturation voltage z suitable for low voltage large current drivers z high dc current gain and large current capability z low on resistance : r on =0.6 ? (max.) (i b =1ma) marking:123 electrical characteristics (t a =25 unless otherwise specified) parameter symbol test conditions m in t yp m ax unit collector-base breakdown voltage v (br) cbo i c =50 a, i e =0 20 v collector-emitter breakdown voltage v (br) ceo i c =1ma, i b =0 15 v emitter-base breakdown voltage v (br) ebo i e = 50 a, i c =0 6.5 v collector cut-off current i cbo v cb = 20 v, 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 =1v, i c = 100ma 150 collector-emitter saturation voltage v ce (sat) i c =500ma, i b = 50ma 0.3 v transition frequency f t v ce =5v, i c =50ma 260 mhz collector output capacitance c ob v cb =10v, i e =0, f=1mhz 5 pf on resistance r on f=1khz,i b =1ma, v in =0.3v 0.6 ? sot-23 1. base 2. emitter 3. collector www.cj-elec.com 1 a,jun,2014 www.cj-elec.com c,oct,2014 j c ( t m aximum r atings (t a =25 unless otherwise noted ) symbol parameter value unit v cbo collector - base voltage 20 v v ceo collector - emitter voltage 15 v v ebo emitter - base voltage 6.5 v i c collector current 1 a p c collector power dissipation 350 m w r ja thermal resistance from j u nction to a mbient 357 /w t j junction temperature 150 t stg storage temperature - 55 + 150 b,sep,2013
0 25 50 75 100 125 150 0 50 100 150 200 250 300 350 400 0.1 1 10 1 10 100 1 10 100 1000 10 100 1000 012345 0 100 200 300 400 0.1 1 10 100 1000 200 400 600 800 1000 1200 1 10 100 1000 1 10 100 1000 ambient temperature t a ( ) collector power dissipation p c (mw) p c ?? t a 20 c ob c ib f=1mhz i e =0 / i c =0 t a =25 v cb / v eb c ob / c ib ?? capacitance c (pf) reverse voltage v (v) i c h fe ?? dc current gain h fe collector current i c (ma) t a =25 t a =100 common emitter v ce =1v 640ua 800ua 720ua 560ua 480ua 400ua 320ua 240ua collector-emitter voltage v ce (v) collector current i c (ma) static characteristic 160ua i b =80ua common emitter t a =25 collector current i c (ma) base-emitter saturation voltage v besat (mv) t a =25 t a =100 =10 i c v besat ?? =10 collector-emitter saturation voltage v cesat (mv) collector current i c (ma) t a =100 t a =25 v cesat ?? i c www.cj-elec.com 2 a,jun,2014 www.cj-elec.com c,oct,2014 typical characteristics b,sep,2013
min m a x min max a 0.900 1.150 0.035 0.045 a1 0.000 0.100 0.000 0.004 a2 0.900 1.050 0.035 0.041 b 0.300 0.500 0.012 0.020 c 0.080 0.150 0.003 0.006 d 2.800 3.000 0.110 0.118 e 1.200 1.400 0.047 0.055 e1 2.250 2.550 0.089 0.100 e e1 1.800 2.000 0.071 0.079 l l1 0.300 0.500 0.012 0.020 0 8 0 8 0.550 ref 0.022 ref symbol dimensions in inches dimensions in millimeters 0.950 typ 0.037 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 c,oct,2014
so t -23 tape and reel www.cj-elec.com 4 a,jun,2014 www.cj-elec.com c,oct,2014
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