bl galaxy electrical production specification pnp silicon epitaxial planar transistor 2SB1218AW document number: bl/ssstf034 www.galaxycn.com rev.a 1 features z high forward current transfer ratio h fe z excellent h fe linearity. z complements the 2sd1819a. applications z for general purpose amplification. sot-323 ordering information type no. marking package code 2SB1218AW bq1/br1/bs1 sot-323 maximum rating @ ta=25 unless otherwise specified symbol parameter value units v cbo collector-base voltage -45 v v ceo collector-emitter voltage -45 v v ebo emitter-base voltage -7 v i c collector current -continuous -200 ma p c collector dissipation 150 mw t j, t stg junction and storage temperature -55~150 pb lead-free
bl galaxy electrical production specification pnp silicon epitaxial planar transistor 2SB1218AW document number: bl/ssstf034 www.galaxycn.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 =-10 a,i e =0 -45 v collector-emitter breakdown voltage v (br)ceo i c =-2ma,i b =0 -45 v emitter-base breakdown voltage v (br)ebo i e =-10 a,i c =0 -7 v collector cut-off current i cbo v cb =-20v,i e =0 -0.1 a collector cut-off current i ceo v cb =-10v,i b =0 -100 a dc current gain h fe v ce =-10v,i c =-2ma 160 460 collector-emitter saturation voltage v ce(sat) i c =-100ma, i b =-10ma -0.3 -0.5 v transition frequency f t v cb =-10v, i e =1ma f=200mhz 80 mhz collector output capacitance c ob v cb =-10v,i e =0,f=1mhz 2.7 pf classificantion of h fe rank q r s range 160-260 210-340 290-460 marking bq br bs typical characteristics @ ta=25 unless otherwise specified
bl galaxy electrical production specification pnp silicon epitaxial planar transistor 2SB1218AW document number: bl/ssstf034 www.galaxycn.com rev.a 3
bl galaxy electrical production specification pnp silicon epitaxial planar transistor 2SB1218AW document number: bl/ssstf034 www.galaxycn.com rev.a 4 package outline plastic surface mounted package sot-323 package information device package shipping 2SB1218AW sot-323 3000/tape&reel sot-323 dim min max a 1.8 2.2 b 1.15 1.35 c 1.0typical d 0.15 0.35 e 0.25 0.40 g 1.2 1.4 h 0.02 0.1 j 0.1typical k 2.1 2.3 all dimensions in mm
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