npn silicon epitaxial planar transistor features z collector-emitter voltage:v ceo =300v. z collector current up to 500ma. z complement to a92. z small flat package. z power dissipation:p d (max)=500mw. applications z high voltage transistor. sot-89 ordering information type no. marking package code A42 A42 sot-89 maximum rating @ ta=25 unless otherwise specified symbol parameter value unit v cbo collector-base voltage 310 v v ceo collector-emitter voltage 305 v v ebo emitter-base voltage 5 v i c collector current (dc) 0.5 a p c collector dissipation 0.5 w t j ,t stg junction and storage temperature -55-150 c pb lead-free a92 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. / 7 '
electrical characteristics @ ta=25 unless otherwise specified symbol parameter test conditions min. max. unit v (br)cbo collector-base breakdown voltage i c =100 a,i e =0 310 - v v (br)ceo collector-emitter breakdown voltage i c =1.0ma,i b =0 305 - v v (br)ebo emitter-base breakdown voltage i e =100 a,i c =0 5 - v i cbo collector cut-off current i e = 0,v cb = 200v - 0.25 a i ebo emitter cut-off current i c = 0,v eb = 5v - 0.1 a h fe dc current gain v ce =10v; i c =1ma v ce =10v;i c =10ma v ce =10v;i c =30ma 60 100 75 - 300 - v ce(sat) collector-emitter saturation voltage i c =20ma; i b =2ma - 0.2 v v be(sat) base-emitter saturation voltage i c =20ma; i b =2ma - 0.9 v f t transition frequency v ce =20v,i c =10ma,f=30mhz 50 mhz typical characteristics @ ta=25 unless otherwise specified A42 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. / 7 '
A42 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. / 7 '
package outline plastic surface mounted package sot-89 soldering footprint unit:mm package information sot-89 dim min max a 4.5 4.7 b 2.3 2.7 c 1.5typical d 0.35 0.55 e 1.4 1.6 f 0.4 0.6 h 1.55 1.75 j 0.4typical k 4.15 4.25 all dimensions in mm device package shipping A42 sot-89 1000/tape&reel A42 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. / 7 '
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