jiangsu changjiang electronics technology co., ltd sot-23 plastic-encapsulate transistors BCW61 transistor (pnp) features z low current z low voltage z general purpose transistor marking: BCW61a: ba BCW61b: bb BCW61c: bc BCW61d: bd maximum ratings (t a =25 unless otherwise noted) symbol parameter value unit v cbo collector-base voltage -32 v v ceo collector-emitter voltage -32 v v ebo emitter-base voltage -5 v i c collector current -100 ma p c collector power dissipation 250 mw r ja thermal resistance from junction to ambient 500 /w t j junction temperature 150 t stg storage temperature -55 +150 sot C 23 1. base 2. emitter 3. collector www.cj-elec.com 1 a,jun,2014 www.cj-elec.com b,oct,2014 j c ( t
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 =-10a, i e =0 -32 v collector-emitter breakdown voltage v (br)ceo i c =-1ma, i b =0 -32 v emitter-base breakdown voltage v (br)ebo i e =-10a, i c =0 -5 v collector cut-off current i cbo v cb =-32v, i e =0 -0.02 a emitter cut-off current i ebo v eb =-4v, i c =0 -0.02 a BCW61b 30 BCW61c 40 h fe(1) v ce =-5v, i c =-10 a BCW61d 100 BCW61a 120 220 BCW61b 180 310 BCW61c 250 460 h fe(2) v ce =-5v, i c =-2ma BCW61d 380 630 BCW61a 60 BCW61b 80 BCW61c 100 dc current gain h fe(3) v ce =-1v, i c =-50ma BCW61d 110 i c =-10ma, i b =-0.25ma -60 -250 mv collector-emitter saturation voltage v ce(sat) i c =-50ma, i b =-1.25ma -120 -550 mv i c =-10ma, i b =-0.25ma -0.6 -0.85 v base-emitter saturation voltage v be(sat) i c =-50ma, i b =-1.25ma -0.68 -1.05 v base-emitter voltage v be v ce =-5v, i c =-2ma -0.6 -0.75 v transition frequency f t v ce =-5v,i c =-10ma, f=100mhz 100 mhz collector output capacitance c ob v cb =-10v, i e =0, f=1mhz 4.5 pf emitter input capacitance c ib v eb =-0.5v, i c =0, f=1mhz 11 pf www.cj-elec.com 2 a,jun,2014 www.cj-elec.com b,oct,2014
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 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 b,oct,2014
6 2 7 7 d s h d q g 5 h h o www.cj-elec.com 4 a,jun,2014 www.cj-elec.com b,oct,2014
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