bl galaxy electrical production specification silicon epitaxial planar transistor 2sa812 document number: bl/ssstc010 www.galaxycn.com rev.a 1 features z commplementary to 2sc1623. z high dc current gain:h fe =200typ. (v ce =-6.0v,i c =-1.0ma) z high voltage: v ceo =-50v applications z audio frequency, general purpose amplifier sot-23 ordering information type no. marking package code 2sa812 m4/m5/m6/m7 sot-23 maximum rating @ ta=25 unless otherwise specified symbol parameter value units v cbo collector-base voltage -60 v v ceo collector-emitter voltage -50 v v ebo emitter-base voltage -5 v i c collector current -continuous -100 ma p c collector dissipation 200 mw t j, t stg junction and storage temperature -55~150 pb lead-free
bl galaxy electrical production specification silicon epitaxial planar transistor 2sa812 document number: bl/ssstc010 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 -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 =-100 a,i c =0 -5 v collector cut-off current i cbo v cb =-60v,i e =0 -0.1 a emitter cut-off current i ebo v eb =-5v,i c =0 -0.1 a dc current gain h fe v ce =-6v,i c =-1ma 90 200 600 collector-emitter saturation voltage v ce(sat) i c =-100ma, i b =-10ma -0.3 v base-emitter voltage v be i c =-1ma, v ce =-6v -0.58 -0.68 v transition frequency f t v ce =-6v, i c =-10ma 180 mhz collector output capacitance c ob v cb =-10v,i e =0,f=1mhz 4.5 pf classification of h fe(1) range m4 m5 m6 m7 marking 90-180 135-270 200-400 300-600
bl galaxy electrical production specification silicon epitaxial planar transistor 2sa812 document number: bl/ssstc010 www.galaxycn.com rev.a 3 typical characteristics @ ta=25 unless otherwise specified
bl galaxy electrical production specification silicon epitaxial planar transistor 2sa812 document number: bl/ssstc010 www.galaxycn.com rev.a 4 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 2sa812 sot-23 3000/tape&reel
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