CXT3090L surface mount low v ce(sat) npn silicon power transistor description: the central semiconductor CXT3090L is a low v ce(sat) npn transistor in a power sot-89 surface mount package, designed for dc-dc converters for mobile systems and lan cards, motor control, power management and strobe flash units. marking: full part number sot-89 case maximum ratings: (t a =25c) symbol units collector-base voltage v cbo 45 v collector-emitter voltage v ceo 15 v emitter-base voltage v ebo 6.0 v continuous collector current i c 3.0 a peak collector current i cm 5.0 a power dissipation p d 1.2 w operating and storage junction temperature t j, t stg -65 to +175 c thermal resistance ja 125 c/w electrical characteristics: (t a =25c) symbol test conditions min typ max units i cbo v cb =20v 100 na i ebo v eb =5.0v 100 na bv cbo i c =10a 45 v bv ceo i c =10ma 15 v bv ebo i e =10a 6.0 v v ce(sat) i c =100ma, i b =1.0ma 30 50 mv v ce(sat) i c =1.0a, i b =20ma 60 150 mv v ce(sat) i c =2.0a, i b =200ma 85 200 mv v ce(sat) i c =3.0a, i b =60ma 145 300 mv h fe v ce =2.0v, i c =500ma 200 h fe v ce =2.0v, i c =1.0a 200 h fe v ce =2.0v, i c =3.0a 150 c ob v cb =10v, f=1.0mhz 100 pf f t v ce =10v, i c =500ma 100 mhz r5 (23-february 2010) www.centralsemi.com
CXT3090L surface mount low v ce(sat) npn silicon power transistor sot-89 case - mechanical outline lead code: 1) emitter 2) collector 3) base marking: full part number (bottom view) www.centralsemi.com r5 (23-february 2010)
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