d e s s t s 1 e c c np n t r an sist o r s m m bt 2222a ( k m b t2 2 2 2 a ) a b s o l u te m a x i m u m ra ti n g s t a = 2 5 p a r a m e t e r s y m b o l r a t i n g u n i t c o l l e c t o r - b a s e v o l t a g e v c b o 7 0 c o l l e c t o r - e m i t t e r v o l t a g e v c e o 4 0 e m i t t e r - b a s e v o l t a g e v e b o 6 c o l l e c t o r c u r r e n t - c o n t i n u o u s i c 6 0 0 m a p o w e r d i s s i p a t i o n p d m w t h e r m a l r e s i s t a n c e f r o m j u n c t i o n t o a m b i e n t r ja / w j u n c t i o n t e m p e r a t u r e t j 1 5 0 s t o r a g e t e m p e r a t u r e r a n g e t st g - 5 5 t o 1 5 0 v 417 250 ) 0.4 +0.1 -0.1 2.9 +0.2 -0.1 0.95 +0.1 -0.1 1.9 +0.1 -0.2 2.8 +0.2 -0.1 +0.2 -0.1 1 2 3 unit: mm sot-23-3 1 . 6 1. base 2. emitter 3. collector 0.4 0.15 +0.02 -0.02 0.55 0-0.1 0.68 +0.1 -0.1 1.1 +0.2 -0.1 el ectrical characteris tics t a = 2 5 parameter sym bol test c onditions min typ ma x unit collector-base breakdow n voltage v (br)cbo i c = 100 a, i e = 0 75 v collector-em itt er breakdow n voltage v (br)ceo i c = 10 m a, i b = 0 40 v em itt er- base b reakdow n voltage v (br)ebo i e = 100 a, i c = 0 6 v collector cutof f c urr ent i cbo v cb =60v, i e =0 100 na collector cut-off c urr ent i cex v ce =30v,v eb(off) =-3v 10 na em itt er cutoff c urr ent i ebo v eb = 3v, i c =0 100 na v ce =10v, i c = 0.1m a 40 v ce =10v, i c = 150ma 100 300 v ce =10v, i c = 500ma 42 i c = 150 m a; i b = 15 m a 0.3 v i c = 500 m a; i b = 50 m a 1 v i c = 150 m a; i b = 15 m a 0.6 1.2 v i c = 500 m a; i b = 50 m a 2 v transition frequen cy f t i c = 20 m a; v ce = 20 v; f = 100 m hz 300 mh z delay ti m e t d 10 ns rise ti m e t r 25 ns storage tim e t s 225 ns fall ti m e t f 60 ns * pulse t est: puls e w idth 300s, duty cy cle 2.0%. v cc =30v, i c =150 m a,i b1 =-i b2 =15ma v cc =30v, v be(off) =-0.5v, i c =150 m a , i b1 = 15m a collect or- em itt er saturation voltage * v ce(sat) v be(sat) base-emit ter saturation voltage * h fe dc curre nt gain 1p marking m r a r k i n g
s m d ty p e t r a n s i s t o r s 2 w w w . k e x i n . c o m . c n np n t r an sist o r s m m bt 2222a ( k m b t2 2 2 2 a ) t y p i c a l ch a r a c te r i s i ti c s 0 50 100 25 50 75 100 125 150 175 200 p , power dissip a tio n (mw) d t , ambient tempera ture (c) a fig. 1, max power dissip ation vs ambient t em p erature 150 200 250 300 350 0 1 10 1000 100 0.1 1 10 1000 100 h , dc current gain fe i , collect or current (ma) c fig. 2, t ypical dc current gain vs collector current t = - 25c a t = +25c a t = 1 25c a v = 1 .0 v ce 1.0 5.0 20 10 30 0.1 10 1.0 50 cap aci t ance (pf) reverse vol ts (v) fi g . 3 t y pical cap acita nce cobo cibo 0.001 0.01 1 10 0.1 100 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2 . 0 i , base current (ma) b fi g . 4 t ypical collector saturation re g ion v collec t or-emitter vol t ag e (v) ce i = 1 ma c i = 10ma c i = 30ma c i = 100ma c i = 300ma c
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