PXT3904 features high current (max. 100 ma) low voltage (max. 40 v). absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo 60 v collector-emitter voltage v ceo 40 v emitter-base voltage v ebo 6v collector current i c 100 ma peak collector current i cm 200 ma peak base current i bm 100 ma p tot *1 *2 *3 0.45 0.65 0.8 storage temperature t stg -65to+150 junction temperature t j 150 operating ambient temperature r amb -65to+150 r th(j-a) *1 *2 *3 278 192 156 thermal resistance from junction to soldering point r th(j-s) 80 k/w *3 device mounted on a printed-circuit board, single-sided copper, tin-plated and mounting - - ---- pad for collector 6 cm 2 . w k/w *1 device mounted on a printed-circuit board, single-sided copper, tin-plated and standard - -- ---- footprint. *2 device mounted on a printed-circuit board, single-sided copper, tin-plated and mounting - -- pad for collector 1 cm 2 . total power dissipation thermal resistance from junction to ambient sales@twtysemi.com 1 of 2 http://www.twtysemi.com product specification 4008-318-123
electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector cutoff current i cbo i e =0;v cb =30v 50 na emitter cutoff current i ebo i c =0;v eb =6v 50 na v ce =1v;i c =0.1ma 60 v ce =1v;i c =1ma 80 dc current gain h fe v ce =1v,i c = 10 ma 100 300 v ce =1v;i c =50ma 60 v ce =1v;i c = 100 ma 30 i c =10ma;i b =1ma 200 mv i c =50ma;i b =5ma 200 mv i c =10ma;i b =1ma 650 850 mv i c =50ma;i b =5ma 950 mv collector capacitance c c i e =i e =0;v cb =5v;f=1mhz 4pf emitter capacitance c e i c =i c =0;v eb = 500 mv; f = 1 mhz 8pf transition frequency f t i c =10ma;v ce =20v;f=100mhz 300 mhz noise figure f i c = 100 a; v ce =5v;r s =1k; f = 10 hz to 15.7 khz 5db turn-on time t on 65 ns delay time t d 35 ns rise time t r 35 ns turn-off time t off 240 ns storage time t s 200 ns fall time t f 50 ns collector-emitter saturation voltage base-emitter saturation voltage v cesat i con =10ma;i bon =1ma; i boff =-1ma v besat marking marking 1a sales@twtysemi.com 2 of 2 http://www.twtysemi.com PXT3904 product specification 4008-318-123
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