s m d ty p e w w w . k e x i n . c o m . c n 1 m o s f e t n- ch an n el m osf et f ds 2672 ( k d s 2 6 7 2 ) f e a tu r e s v d s ( v ) = 2 0 0 v i d = 3 . 9 a ( v g s = 1 0 v ) r d s ( o n ) 7 0 m ( v g s = 1 0 v ) r d s ( o n ) 8 0 m ( v g s = 6 v ) 1 source 2 source 3 source 4 gate 5 drain 6 drain 7 drain 8 drain sop -8 0.21 +0.04 -0.02 1.50 0.15 a b s o l u te m a x i m u m ra ti n g s t a = 2 5 n o t e . 1 : s t a r t i n g t j = 2 5 c , l = 3 m h , i a s = 5 a , v d d = 1 0 0 v , v g s = 1 0 v n o t e . 2 : 5 0 c / w ( 1 0 s e c ) 6 2 . 5 c / w s t e a d y s t a t w h e n m o u n t e d o n a 1 i n 2 p a d o f 2 o z c o p p e r n o t e . 3 : 1 2 5 c / w w h e n m o u n t e d o n a m i n i m u m p a d 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 d r a i n - s o u r c e v o l t a g e v d s 2 0 0 g a t e - s o u r c e v o l t a g e v g s 2 0 c o n t i n u o u s d r a i n c u r r e n t - c o n t i n u o u s i d 3 . 9 p u l s e d d r a i n c u r r e n t i d m 5 0 s i n g l e p u l s e a v a l a n c h e e n e r g y ( n o t e . 1 ) e a s 3 7 . 5 m j p o w e r d i s s i p a t i o n ( n o t e . 2 ) 2 . 5 ( n o t e . 3 ) 1 t h e r m a l r e s i s t a n c e . j u n c t i o n - t o - a m b i e n t ( n o t e . 2 ) 5 0 ( n o t e . 3 ) 1 2 5 t h e r m a l r e s i s t a n c e . j u n c t i o n - t o - c a s e r t h jc 2 5 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 / w r t h ja v a p d w 4 3 2 1 5 6 7 8
s m d ty p e w w w . kexin . com . c n 2 m osfe t n- ch an n el m osf et f ds 2672 ( k d s 2 6 7 2 ) e l e c tr i c a l ch a r a c te r i s ti c s t a = 2 5 p a r a m e t e r s y m b o l t e s t c o n d i t i o n s m i n t y p m a x u n i t d r a i n - s o u r c e b r e a k d o w n v o l t a g e v d s s i d = 2 5 0 a , v g s = 0 v 2 0 0 v v d s = 1 6 0 v , v g s = 0 v 1 v d s = 1 6 0 v , v g s = 0 v , t j = 5 5 1 0 g a t e - b o d y l e a k a g e c u r r e n t i g s s v d s = 0 v , v g s = 2 0 v 1 0 0 n a g a t e t h r e s h o l d v o l t a g e v g s ( t h ) v d s = v g s , i d = 2 5 0 a ( n o t e . 1 ) 2 2 . 9 4 v v g s = 1 0 v , i d = 3 . 9 a 5 9 7 0 v g s = 6 v , i d = 3 . 5 a 6 3 8 0 v g s = 1 0 v , i d = 3 . 9 a t j = 1 2 5 1 2 4 1 4 8 f o r w a r d t r a n s c o n d u c t a n c e g f s v d s = 1 0 v , i d = 3 . 9 a ( n o t e . 1 ) 1 5 s i n p u t c a p a c i t a n c e c i ss 1 9 0 5 2 5 3 5 o u t p u t c a p a c i t a n c e c o ss 1 0 0 1 3 5 r e v e r s e t r a n s f e r c a p a c i t a n c e c r ss 3 0 4 5 g a t e r e s i s t a n c e r g v g s = 0 v , v d s = 0 v , f = 1 m h z 0 . 7 t o t a l g a t e c h a r g e q g 3 3 4 6 g a t e s o u r c e c h a r g e q g s 1 1 g a t e d r a i n c h a r g e q g d 7 t u r n - o n d e l a y t i m e t d ( o n ) 2 2 3 5 t u r n - o n r i s e t i m e t r 1 0 2 0 t u r n - o f f d e l a y t i m e t d ( o f f ) 3 5 5 6 t u r n - o f f f a l l t i m e t f 1 0 2 0 b o d y d i o d e r e v e r s e r e c o v e r y t i m e t r r 6 7 1 0 1 b o d y d i o d e r e v e r s e r e c o v e r y c h a r g e q r r 1 7 9 2 6 9 n c m a x i m u m b o d y - d i o d e c o n t i n u o u s c u r r e n t i s 3 . 9 a d i o d e f o r w a r d v o l t a g e v s d i s = 3 . 9 a , v g s = 0 v 0 . 7 5 1 . 2 v v g s = 0 v , v d s = 1 0 0 v , f = 1 m h z v d s = 1 0 0 v , i d = 3 . 9 a i f = 3 . 9 a , d i / d t = 1 0 0 a / s p f n c n s z e r o g a t e v o l t a g e d r a i n c u r r e n t i d s s a m v g s = 1 0 v , v d s = 1 0 0 v , i d = 3 . 9 a , r g = 6 r d s ( o n ) s t a t i c d r a i n - s o u r c e o n - r e s i s t a n c e ( n o t e . 1 ) n o t e . 1 : p u l s e t e s t : p u l s e w i d t h < 3 0 0 u s , d u t y c y c l e < 2 . 0 % .
s m d ty p e w w w . k e x i n . c o m . c n 3 m osf e t n- ch an n el m osf et f ds 2672 ( k d s 2 6 7 2 ) t y p i c a l ch a r a c te r i s i ti c s f i g u r e 1 . o n r eg i o n c h a r ac te r i s t i c s 0 1 2 3 4 0 1 0 2 0 3 0 4 0 5 0 p u l se d u r a t i o n = 8 0 s d u t y c y c l e = 0 . 5 % m a x v g s = 4.5 v v g s = 5 v v g s = 6 v v g s = 1 0 v i d , d ra i n cu rr e nt (a ) v d s , d r a i n t o s o urce v o l t a g e ( v ) f i gu r e 2. n o rmalized 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 v gs = 4 . 5 v v gs = 5 v v g s = 6 v v gs = 1 0 v i d , d r a i n c u rr e n t ( a ) no r m al i z e d d r a i n t o s o u r ce on - r esis t a n c e p u l s e d u r a t i o n = 8 0 s d u t y c y c l e = 0 . 5 % m a x on-re s i s t a n c e vs drai n c u r r ent a n d g a te v o lt a g e f i g u r e 3 . -5 0 - 2 5 0 2 5 5 0 7 5 10 0 1 2 5 15 0 0 . 4 1 . 0 1 . 6 2 . 2 2 . 8 i d = 3 . 9 a v g s = 1 0 v n o r m a li z e d d r a in to so u rc e o n- r esist a nc e t j , ju n c t i o n t e m per a t ure ( o c ) n o r ma l i ze d o n re s i s ta n c e v s j u n c ti o n t e m p e ra t u r e f i g u re 4 . 3 . 0 4 . 5 6 . 0 7 . 5 9 . 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 1 8 0 p u l s e d u r a t i o n = 8 0 s d u t y c y cl e = 0 . 5 % m a x t j = 1 5 0 o c t j = 2 5 o c i d = 3 . 9 a r d s (on ) , d r a i n to sour ce on-r esist an ce ( m ? ) v g s , g a t e to s o ur c e v ol t a g e ( v ) 1 0 on-re s i s t a n c e v s g a t e t o s o u r ce voltage f i g u r e 5 . tr a n s f e r c h a rac te r i s t i c s 2 3 4 5 6 0 5 1 0 1 5 2 0 2 5 3 0 v d d = 1 0 v p u l s e d ur a t i on = 8 0 s d u t y c y c l e = 0 . 5 % m a x t j = - 5 5 o c t j = 2 5 o c t j = 1 5 0 o c i d , dr ai n c ur rent ( a) v g s , g a te to s o urc e volt a g e ( v ) f ig u r e 6 . 0. 0 0 . 2 0. 4 0 . 6 0 . 8 1 . 0 1. 2 1 e - 3 0 . 0 1 0 . 1 1 1 0 1 0 0 t j = - 5 5 o c t j = 2 5 o c t j = 1 5 0 o c v g s = 0 v i s , r eve r se d ra i n c u rr e n t ( a ) v s d , bod y d i o d e f o r w a r d v o l t a g e ( v ) so u rc e t o dra in d i o d e f o r w ar d volta g e vs so u rc e c u rr e nt
s m d ty p e w w w . k exi n . co m . c n 4 m osfe t . n- ch an n el m osf et f ds 2672 ( k d s 2 6 7 2 ) t y p i c a l ch a r a c te r i s i ti c s fig u re 7 . 0 8 1 6 2 4 3 2 4 0 0 2 4 6 8 1 0 v d d = 10 0 v v d d = 5 0 v v g s , g a t e t o s o u rc e v o l t a g e(v ) q g , g a t e ch a r g e ( nc ) v d d = 1 5 0 v g ate c h a r g e c h a r acte r i st i c s fig u re 8 . 0 . 1 1 1 0 1 0 0 1 0 1 0 0 10 0 0 1 00 0 0 f = 1 m h z v g s = 0 v c ap ac it an ce ( pf ) v d s , dr a i n to s o u r c e vol t a g e ( v ) c rs s c os s c i s s c a pa c i ta n c e v s d rain to so u rc e v o lt a g e f i g u r e 9 . 0 . 0 1 0 . 1 1 1 0 10 0 1 00 0 0 . 1 1 1 0 t j = 2 5 o c t j = 1 2 5 o c t a v , t i m e i n a v a l a nc h e ( m s ) i a s , aval a nche current ( a ) u n clam p e d i n d u cti v e switchi n g cap a b il i t y fi g u r e 10. 2 5 5 0 7 5 1 0 0 1 2 5 15 0 0. 0 0. 5 1. 0 1. 5 2. 0 2. 5 3. 0 3. 5 4. 0 r j a = 5 0 o c / w v g s = 6 v v g s = 1 0 v i d , d ra i n c ur rent ( a) t a , a m b i e n t t e m p e r a tur e ( o c ) am b i e n t c o n t in u o u s dra in c u r re n t vs ca s e te m p e r atu r e f i g u re 1 1 . 0 . 0 1 0 . 1 1 1 0 1 0 0 1 00 0 1 0 - 3 1 0 - 2 1 0 - 1 1 0 0 1 0 1 1 0 2 1 m s 1 0 0 u s 1 0 m s 1 0 0 m s 1 s d c s i n g l e p u l s e t j = m a x r a t e d t a = 2 5 o c o p e r a t i o n i n t h i s a r e a m a y be l i m i t e d b y r ds ( o n ) l i m i t e d b y p a c k a g e i d , d r a i n c u r r en t ( a ) v d s , d r a i n - s o u r ce v o l t a g e ( v ) f o r w a r d b i a s s af e op e r at in g a r e a f i g u r e 1 2 . si n g l e 1 0 - 4 1 0 - 3 1 0 - 2 1 0 - 1 1 0 0 1 0 1 1 0 2 1 0 3 1 1 0 10 0 1 00 0 v g s = 1 0 v s i n g l e pu l s e p ( p k ) , pe a k t r a n s i e n t p o w er ( w ) t , p u l s e w i d t h ( s ) 30 0 0 t a = 2 5 o c i = i 2 5 f o r te mper a t ure s ab o ve 2 5 o c de r a te pea k 15 0 t a ? 1 2 5 -- - -- - -- - - - -- - -- - -- - -- - - pulse maxim u m power dissip a ti o n
s m d ty p e w w w . k e x i n . c o m . c n 5 m osf e t n- ch an n el m osf et f ds 2672 ( k d s 2 6 7 2 ) t y p i c a l ch a r a c te r i s i ti c s fi g u re 13 . t r a n s i e n t t h e r ma l res p o n se c u rv e 1 0 - 4 1 0 - 3 1 0 - 2 1 0 - 1 1 0 0 1 0 1 1 0 2 1 0 3 1 e - 4 1 e - 3 0. 0 1 0 . 1 1 du t y cyc l e - descend i n g o r de r n o r ma l i z e d t he r ma l i m p ed an c e , z j a t , rect a n g ul a r pulse dur a t i o n ( s ) d = 0 . 5 0 . 2 0 . 1 0 . 0 5 0 . 0 2 0 . 0 1 s i n g l e p u l s e 2 p d m t 1 t 2 not e s : dut y f a c t or: d = t 1 / t 2 p e a k t j = p d m x z j a x r ja + t a thermal c h a r a c teri z a tion per f ormed u s ing t h e conditions described in not e 1 b t r a n s i e n t t h e r m a l r es pon se w i l l c h a ng e d e p e n d ing on t h e c i r c ui t bo a rd d e s i g n
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