p b l e a d - f r e e sot-23 dim min max a 0.37 0.51 b 1.20 1.40 c 2.30 2.50 d 0.89 1.03 e 0.45 0.60 g 1.78 2.05 h 2.80 3.00 j 0.013 0.10 k 0.903 1.10 l 0.45 0.61 m 0.085 0.180 a 0 8 all dimensions in m m ds30048 rev. 8 - 2 1 of 4 mmbt6427 www.diodes.co m ? diodes incorporated mmbt6427 npn surface mo unt darling ton transi stor characteristic symbol value unit collector-base voltage v cbo 40 v collector-emitter voltage v ceo 40 v emitter-base voltage v ebo 12 v collector current - continuous i c 500 ma maximum ratings @ t a = 25 c unless otherwise s pecified a c b e j l t o p v i e w m b c h g d k e mechanical data case: sot-23 case material: molded pl astic. ul flamm ability classification rating 94v-0 moisture sensitivity: level 1 per j-std-020c terminals: solderable per mil-std-202, method 208 lead free plating (matte tin finish annealed over alloy 42 leadframe). terminal connections: see diagram marking (see page 3): k1d ordering & date code information: see page 3 weight: 0.008 grams (approximate) e b c features epitaxial planar die construction ideal for low power amplification and swi tching high current gain lead free /rohs co mpliant (note 1 ) note: 1. no purposefully added lead. 2. device m ounted on fr-4 pcb, 1 inch x 0.85 inch x 0.062 inch; pad layout as show n on diodes inc. suggested pad layout document ap02001, which can be found on our website at http:/ /www.diodes.com/datasheets/ap02001.pdf. thermal charact eristi cs characteristic symbol value unit power dissipation (note 2) @ t a = 25 c p d 300 mw thermal resistance, junction to ambient (note 2)@ t a = 25 c r q ja 417 c/w operating and storage temperature range t j , t stg -55 to +150 c
ds30048 rev. 8 - 2 2 of 4 mmbt6427 www.diodes.co m 0 5 0 1 0 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 1 7 5 2 0 0 p , p o w e r d i s s i p a t i o n ( m w ) d t , a m b i e n t t e m p e r a t u r e ( c ) a f i g . 1 , m a x p o w e r d i s s i p a t i o n v s a m b i e n t t e m p e r a t u r e 1 5 0 2 0 0 2 5 0 3 0 0 3 5 0 4 0 0 0 n o t e 2 1 10 100 1000 v , c o l l e c t o r t o e m i t t e r c e ( s a t ) s a t u r a t i o n v o l t a g e ( v ) i , collec t or curr ent (ma) c fig. 2, col lector emitt er saturatio n v oltage vs. collect or current t = 25c a t = -50c a t = 150c a 0.45 0.40 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.10 1.05 1.00 i c i b = 1000 electri cal character isti cs @ t a = 25 c unless otherwise s pecified characteristic symbol min max unit test condition off characteristics (note 3) collector-base breakdown voltage v (br) cbo 40 ? v i c = 100 m a, i e = 0 collector-emitter breakdown voltage v (br)ceo 40 ? v i c = 10ma, i b = 0 emitter-base breakdown voltage v (br) ebo 12 ? v i e = 10 m a, i c = 0 collector cutoff current i cbo ? 50 na v cb = 30v, i e = 0 collector cutoff current i ceo ? 1.0 m a v ce = 25v, i b = 0 emitter cutoff current i ebo ? 50 na v eb = 10v, i c = 0 on characteristics (note 3) dc current gain h fe 10,000 20,000 14,000 100,000 200,000 140,000 ? i c = 10ma, v ce = 5.0v i c = 100ma, v ce = 5.0v i c = 500ma, v ce = 5.0v collector-emitter saturation voltage v ce (sat) ? 1.2 1.5 v i c = 50ma, i b = 0.5ma i c = 500ma, i b = 0.5ma base-emitter saturation voltage v be (sat) ? 2.0 v i c = 500ma, i b = 0.5ma base-emitter on voltage v be (on) ? 1.75 v i c = 50ma, v ce =5.0v small signal characteristics output capacitance c obo 8.0 typical pf v cb = 10v, f = 1.0mhz, i e = 0 input capacitance c ibo 15 typical pf v eb = 0.5v, f = 1.0mhz, i c = 0 note: 3. short duration pulse test used to minimize self-heating ef fect.
ds30048 rev. 8 - 2 3 of 4 mmbt6427 www.diodes.co m 1 1 0 1 0 0 0 1 0 0 1 1 0 1 0 0 f , g a i n b a n d w i d t h p r o d u c t ( m h z ) t i , c o l l e c t o r c u r r e n t ( m a ) c f ig . 5 , g a in b a n d w id t h p r o d u c t v s c o ll e c t o r c u r r e n t v = 5 v c e 1 0 0 1 , 0 0 0 1 0 0 , 0 0 0 1 , 0 0 0 , 0 0 0 1 0 , 0 0 0 1 1 0 1 0 0 0 1 0 0 h , d c c u r r e n t g a i n f e i , c o l l e c t o r c u r r e n t ( m a ) c f ig . 3 , d c c u r r e n t g a in v s c o ll e c t o r c u r r e n t t = - 5 0 c a t = 2 5 c a t = 1 5 0 c a v = 5 v c e 0.1 1 10 100 v , b a s e e m i t t e r v o l t a g e ( v ) b e ( o n ) i , col lector c urr ent (ma) c fig. 4 , bas e em itter v oltage vs. c ollect or cu rrent t = 25 c a t = -50 c a t = 150 c a 0.3 0.2 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.6 1.5 1.4 v = 5v ce device packaging shipping MMBT6427-7-F sot-23 3000/tape & reel notes: 4. for packaging details, go to our website at http: //www.diodes.com/datasheets/ap02007.pdf . orderi ng inform ation (note 4) month jan feb march apr may jun jul aug sep oct nov dec code 1 2 3 4 5 6 7 8 9 o n d year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 code j k l m n p r s t u v w x y z date code key marking i nformat ion k1d = product type mark ing code ym = date code marking y = year ex: n = 2002 m = month ex: 9 = september k 1 d y m
ds30048 rev. 8 - 2 4 of 4 mmbt6427 www.diodes.co m i m p o r t a n t n o t i c e d i o d e s i n c o r p o r a t e d a n d i t s s u b s i d i a r i e s r e s e r v e t h e r i g h t t o m a k e m o d i f i c a t i o n s , e n h a n c e m e n t s , i m p r o v e m e n t s , c o r r e c t i o n s o r o t h e r c h a n g e s w i t h o u t f u r t h e r n o t i c e t o a n y p r o d u c t h e r e i n . d i o d e s i n c o r p o r a t e d d o e s n o t a s s u m e a n y l i a b i l i t y a r i s i n g o u t o f t h e a p p l i c a t i o n o r u s e o f a n y p r o d u c t d e s c r i b e d h e r e i n ; n e i t h e r d o e s i t c o n v e y a n y l i c e n s e u n d e r i t s p a t e n t r i g h t s , n o r t h e r i g h t s o f o t h e r s . t h e u s e r o f p r o d u c t s i n s u c h a p p l i c a t i o n s s h a l l a s s u m e a l l r i s k s o f s u c h u s e a n d w i l l a g r e e t o h o l d d i o d e s i n c o r p o r a t e d a n d a l l t h e c o m p a n i e s w h o s e p r o d u c t s a r e r e p r e s e n t e d o n o u r w e b s i t e , h a r m l e s s a g a i n s t a l l d a m a g e s . l i f e s u p p o r t d i o d e s i n c o r p o r a t e d p r o d u c t s a r e n o t a u t h o r i z e d f o r u s e a s c r i t i c a l c o m p o n e n t s i n l i f e s u p p o r t d e v i c e s o r s y s t e m s w i t h o u t t h e e x p r e s s e d w r i t t e n a p p r o v a l o f t h e p r e s i d e n t o f d i o d e s i n c o r p o r a t e d .
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