1 power transistors n electrical characteristics (t c =25?c) parameter collector cutoff current emitter cutoff current collector to emitter voltage emitter to base voltage forward current transfer ratio collector to emitter saturation voltage base to emitter saturation voltage transition frequency turn-on time storage time fall time symbol i cbo i ebo v ceo v cer v ebo h fe v ce(sat) v be(sat) f t t on t stg t f conditions v cb = 1100v, i e = 0 v eb = 4v, i c = 0 i c = 1ma, i b = 0 i c = 1ma, r be = 100 w i e = 1ma, i c = 0 v ce = 5v, i c = 30ma i c = 60ma, i b = 6ma i c = 60ma, i b = 6ma v ce = 10v, i c = 30ma, f = 1mhz i c = 150ma, i b1 = 15ma, i b2 = C30ma, v cc = 250v min 700 1400 5 10 max 10 10 40 2 2 2 3 1 unit m a m a v v v v v mhz m s m s m s 2SC4576 silicon npn triple diffusion planar type for high breakdown voltage high-speed switching n features l high-speed switching l high collector to base voltage v cbo l wide area of safe operation (aso) l satisfactory linearity of foward current transfer ratio h fe n absolute maximum ratings (t c =25?c) parameter collector to base voltage collector to emitter voltage emitter to base voltage peak collector current collector current collector power dissipation junction temperature storage temperature symbol v cbo v cer v ceo v ebo i cp i c p c t j t stg ratings 1400 1400 700 5 1.0 0.3 20 1.4 150 C55 to +150 unit v v v v a a w ?c ?c t c =25 c ta=25 c typ 12 unit: mm 1:base 2:collector 3:emitter toC220 package(b) 10.5 0.5 13.5 0.5 15.4 0.3 9.5 2.8 0.2 2.8 0.2 6.7 0.3 1.5 0.2 9.5 0.2 4.5 0.2 2.5 0.2 f 3.7 0.2 8.0 0.2 0.8 0.1 1.4 0.1 0.6 0.1 2.54 0.3 5.08 0.5 solder dip 13 2 maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
2 power transistors 2SC4576 p c ta i c v ce v ce(sat) i c v be(sat) i c h fe i c f t i c t on , t stg , t f i c area of safe operation (aso) 0 160 40 120 80 140 20 100 60 0 40 30 10 20 (1) (3) (4) (2) (1) t c =ta (2) with a 100 100 2mm al heat sink (3) with a 50 50 2mm al heat sink (4) without heat sink (p c =1.4w) ambient temperature ta ( ?c ) collector power dissipation p c ( w ) 012 10 8 26 4 0 120 100 80 60 40 20 t c =25?c 1ma 2ma 3ma 4ma i b =5ma collector to emitter voltage v ce ( v ) collector current i c ( a ) 0.001 0.01 0.1 1 0.003 0.03 0.3 0.01 0.03 0.1 0.3 1 3 10 30 100 i c /i b =10 ?5?c 25?c t c =100?c collector current i c ( a ) collector to emitter saturation voltage v ce(sat) ( v ) 0.001 0.01 0.1 1 0.003 0.03 0.3 0.1 100 10 1 0.3 3 30 i c /i b =10 t c =?5?c 25?c 100?c collector current i c ( a ) base to emitter saturation voltage v be(sat) ( v ) 0.001 0.01 0.1 1 0.003 0.03 0.3 1 1000 100 10 3 30 300 v ce =5v t c =100?c ?5?c 25?c collector current i c ( a ) forward current transfer ratio h fe 0.001 0.01 0.1 1 0.003 0.03 0.3 1 1000 100 10 3 30 300 v ce =10v f=1mhz t c =25?c collector current i c ( a ) transition frequency f t ( mhz ) 00.8 0.2 0.6 0.4 0.01 0.03 0.1 0.3 1 3 10 30 100 t stg t f t on pulsed t w =1ms duty cycle=1% i c /i b =5 (2i b1 =? b2 ) v cc =250v t c =25?c collector current i c ( a ) switching time t on ,t stg ,t f ( m s ) 1 10 100 1000 3 30 300 0.001 0.003 0.01 0.03 0.1 0.3 1 3 10 i cp i c non repetitive pulse t c =25?c dc 10ms t=1ms collector to emitter voltage v ce ( v ) collector current i c ( a ) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
3 power transistors 2SC4576 r th(t) t 10 ? 10 10 ? 10 ? 10 ? 110 3 10 2 10 4 0.1 1 10 100 10000 1000 note: r th was measured at ta=25?c and under natural convection. (1) without heat sink (2) with a 100 100 2mm al heat sink (1) (2) time t ( s ) thermal resistance r th (t) ( ?c/w ) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
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