cmpt5179 surface mount npn silicon rf transistor description: the central semiconductor cmpt5179 type is an npn silicon rf transistor manufactured by the epitaxial planar process, epoxy molded in a surface mount package, designed for low noise, high frequency amplifier and high output oscillator applications. marking code: c7h maximum ratings: (t a =25c) symbol units collector-base voltage v cbo 20 v collector-emitter voltage v ceo 15 v emitter-base voltage v ebo 2.5 v continuous collector current i c 50 ma power dissipation p d 350 mw operating and storage junction temperature t j , t stg -65 to +150 c thermal resistance ja 357 c/w electrical characteristics: (t a =25c unless otherwise noted) symbol test conditions min typ max units i cbo v cb =15v 20 na bv cbo i c =10a 20 v bv ceo i c =3.0ma 15 v bv ebo i e =10a 2.5 v v ce(sat) i c =10ma, i b =1.0ma 0.4 v v be(sat) i c =10ma, i b =1.0ma 1.0 v h fe v ce =1.0v, i c =3.0ma 25 f t v ce =6.0v, i c =5.0ma, f=100mhz 900 1450 mhz c cb v cb =10v, i e =0, f=1.0mhz 1.0 pf h fe v ce =6.0v, i c =2.0ma, f=1.0khz 25 g pe v ce =6.0v, i c =5.0ma, f=200mhz 15 db nf v ce =6.0v, i c =1.5ma, r s =50, f=200mhz 4.5 db sot-23 case r6 (1-february 2010) www.centralsemi.com
cmpt5179 surface mount npn silicon rf transistor lead code: 1) base 2) emitter 3) collector marking code: c7h sot-23 case - mechanical outline www.centralsemi.com r6 (1-february 2010)
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