bl galaxy electrical production specification silicon epitaxial planar transistor 2sa1235a document number: bl/ssstc094 www.galaxycn.com rev.a 1 features z small collector to emitter saturation voltage v ce(sat) =-0.3v max(@i c =-100ma,i b =-10ma). z excellent lineary dc forward current gain. z super mini package for easy mounting. applications z pnp epitaxial type transistor designed for low frequency. sot-23 z voltage amplify application. ordering information type no. marking package code 2sa1235a me/mf/mg sot-23 maximum rating @ ta=25 unless otherwise specified symbol parameter value units v cbo collector-base voltage -50 v v ceo collector-emitter voltage -50 v v ebo emitter-base voltage -6 v i c collector current -continuous -200 ma p c collector dissipation 150 mw t j, t stg junction and storage temperature -55~125 pb lead-free
bl galaxy electrical production specification silicon epitaxial planar transistor 2sa1235a document number: bl/ssstc094 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 =-100 a,i e =0 -50 v collector-emitter breakdown voltage v (br)ceo i c =-0.1ma,i b =0 -50 v emitter-base breakdown voltage v (br)ebo i e =-100 a,i c =0 -6 v collector cut-off current i cbo v cb =-50v,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 v ce =-6v,i c =-0.1ma 150 90 800 collector-emitter saturation voltage v ce(sat) i c =-100ma, i b =-10ma -0.3 v transition frequency f t v ce =-6v, i c =-10ma 200 mhz collector output capacitance c ob v cb =-6v,i e =0,f=1mhz 4 pf noise figure nf v ce =-6v,i e =0.3ma, f=100mhz,r g =10k ? 20 db classification of h fe(1) rank e f g range 150-300 250-500 400-800 marking me mf mg
bl galaxy electrical production specification silicon epitaxial planar transistor 2sa1235a document number: bl/ssstc094 www.galaxycn.com rev.a 3 package outline plastic surface mounted package sot-23 soldering footprint unit : mm package information sot-23 dim min max a 2.85 2.95 b 1.25 1.35 c 1.0typical d 0.37 0.43 e 0.35 0.48 g 1.85 1.95 h 0.02 0.1 j 0.1typical k 2.35 2.45 all dimensions in mm device package shipping 2sa1235a sot-23 3000/tape&reel
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