l e a d - f r e e g r e e n q 2 q 1 ds30438 rev. 4 - 2 1 of 4 mmdta42 www.diodes.co m ? diodes incorporated mmdta42 dual npn small si gnal surface m ount transi stor epitaxial planar die construction ideal for medium power ampli fication and switching lead free/ rohs compliant (note 3) "green" device, not e 4 and 5 characteristic symbol value unit collector-base voltage v cbo 300 v collector-emitter voltage v ceo 300 v emitter-base voltage v ebo 6.0 v collector current (note 1) (note 2) i c 500 ma power dissipation (note 1) p d 300 mw thermal resistance, j unction to ambient (note 1) r q ja 417 c/w operating and storage and temperature range t j , t stg -55 to +150 c features maximum ratings @ t a = 25 c unless otherwise s pecified a m j l d f b c h k mechanical data case: sot-26 case material: molded plastic, "green" molding compound, note 5. ul flamm ability classification rating 94v-0 moisture sensitivity: level 1 per j- std-020c terminal connections: see diagram terminals: finish - matte tin solderable per mil-std-202, method 208 lead free plating (matte tin finish annealed over copper leadframe ). marking (see page 2): k3m ordering & date code information: see page 2 weight: 0.008 grams (approximate) sot-26 dim min max typ a 0.35 0.50 0.38 b 1.50 1.70 1.60 c 2.70 3.00 2.80 d ? ? 0.95 f ? ? 0.55 h 2.90 3.10 3.00 j 0.013 0.10 0.05 k 1.00 1.30 1.10 l 0.35 0.55 0.40 m 0.10 0.20 0.15 a 0 8 ? all dimensions in m m notes: 1. device mounted on fr-4 pc b, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on diodes inc. suggested pad layout document ap02001, which can be found on our website at http: //www.diodes.com/ datasheets /ap02001. pdf . 2. when operated under collector-emitter saturat ion conditions within the safe operating area def ined by the thermal resistance rating ( r q ja ), power dissipation rating (p d ) and power derating curve (figure 1). 3. no purposefully added lead. 4. diodes inc.'s "green" policy can be found on our website at http: //www.diodes.com./products/lead_free/ index.php. 5. product manufactured with date code 0609 (week 9, 2006) and newer are built with green molding compound. product manufactured prior to date code 0609 are built with non-green molding compound and may contain halogens or sb2o3 f ire retardants.
ds30438 rev. 4 - 2 2 of 4 mmdta42 www.diodes.co m orderi ng inform ation (note 5 & 7) device packaging shipping MMDTA42-7-F sot-26 3000/tape & reel notes: 5. product manufactured with date code 0609 (week 9, 2006) and newer are built with green molding compound. product manufactured prior to date code 0609 are built with non-green molding compound and may contain halogens or sb2o3 f ire retardants. 7. for packaging details, go to our website at http :// www .diodes.com/ datasheets /ap02007. pdf . marking i nformat ion k 3 m y m k 3 m y m k3m = product type marking code ym = date code marking y = year ex: p = 2003 m = month ex: 9 = september date code key month jan feb mar apr may jun jul aug sep oct nov dec code 1 2 3 4 5 6 7 8 9 o n d electri cal character isti cs @ t a = 25 c unless otherwise s pecified characteristic symbol min max unit test condition off characteristics (note 6) collector-base breakdown voltage v (br) cbo 300 ? v i c = 100 m a, i e = 0 collector-emitter breakdown voltage v (br)ceo 300 ? v i c = 1.0ma, i b = 0 emitter-base breakdown voltage v (br) ebo 6.0 ? v i e = 100 m a, i c = 0 collector cutoff current i cbo ? 100 na v cb = 200v, i e = 0 collector cutoff current i ebo ? 100 na v ce = 6.0v, i c = 0 on characteristics (note 6) dc current gain h fe 25 40 40 ? ? i c = 1.0ma, v ce = 10v i c = 10ma, v ce = 10v i c = 30ma, v ce = 10v collector-emitter saturation voltage v ce (sat) ? 0.5 v i c = 20ma, i b = 2.0ma base-emitter saturation voltage v be (sat) ? 0.9 v i c = 20ma, i b = 2.0ma small signal characteristics output capacitance c cb ? 3.0 pf v cb = 20v, f = 1.0mhz, i e = 0 current gain-bandwidth product f t 50 ? mhz v ce = 20v, i c = 10ma, f = 100mhz notes: 6. short durat ion test pulse used to minimize self-heating effect. year 2004 2005 2006 2007 2008 2009 2010 2011 2012 code r s t u v w x y z
ds30438 rev. 4 - 2 3 of 4 mmdta42 www.diodes.co m 1 1 0 1 0 0 1 1 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 1 0 1 0 0 0 1 0 0 0 0 1 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 0.2 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 ) 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 v = 5v ce i , colle ct or cur rent (ma) c fig. 4, b ase emi tter v olt age vs c ollector current t = -50c a t = 25c a t = 150c a 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 0 1 1 0 1 0 0 1 0 0 0 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 , c o l l e c t o r c u r r e n t ( m a ) c f i g . 2 , c o l l e c t o r e m i t t e r s a t u r a t i o n v o l ta g e v s . c o l l e c t o r c u r r e n t t = 2 5 c a t = - 5 0 c a t = 1 5 0 c a 0 . 2 0 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 1 . 4 1 . 6 2 . 0 1 . 8 i c i b = 1 0
ds30438 rev. 4 - 2 4 of 4 mmdta42 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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