2SC945LT1 n p n e p i t a x i a l s i l i c o n t r a n s i s t o r * collector current: ic= 150ma * collector-emitter v o ltage:vce= 50v * high t o tal pow e r dissipation:pc= 225mw * high hfe and good linearity absolute maximum ra tings at t a =25 ch aracteristic sy mb o l ratin g un it collector-base v o ltage vcbo 60 v collector-emitter v o ltage vceo 50 v collector current ic 150 ma collector dissipation t a =25 * p d 225 mw junction t e mperature t j 150 storage t e mperature t s tg -55-150 1 . ba se 2 . e m i tte r 3. c o l l e c t o r 1. 1. 3 2. 4 2 . 9 1 . 9 0 . 9 5 0 . 9 5 0 . 4 un i t :m m electrical characteristics at t a =25 cha r a c t e r is tic sy mbol min t y p ma x unit t e s t conditions collector-base breakdow n v o ltage bvcbo 60 v ic= 100ua ie= 0 collector-emitter breakdo w n v o ltage# bvceo 50 v ic= 1ma ib=0 collector-base cutof f current icbo 100 na vcb= 60v ie= 0 dc current gain hfe 70 700 vce= 6v ic= 1ma collector-emitter saturation v o ltage vce(sat) 0.3 v ic= 100ma ib= 10ma output capacitance cob 2.2 3. 5 pf vcb= 10v ie= 0 f= 1mhz current gain-bandw idth product f t 150 mhz vce= 5v ic= 10ma * t o tal device dissipation : fr=1 x 0.75 x 0.062in board,derate 25 . # pulse t e st : pulse w i dth 300us,duty cy cle 2% device marking: 2sc945l t 1 = hf http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
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