s m d ty p e w w w . k e x i n . c o m . c n 1 m osf e t p - ch an n el m osf et f q d12p 10 ( k q d 1 2 p 1 0 ) f e a tu r e s v d s ( v ) = - 1 0 0 v i d = - 9 . 4 a ( v g s = - 1 0 v ) r d s ( o n ) 2 9 0 m ( v g s = - 1 0 v ) l o w g a t e c h a r g e l o w c r s s f a s t s w i t c h i n g 2 . 3 0 . 6 0 + 0 . 1 - 0 . 1 6 . 5 0 + 0 . 1 5 - 0 . 1 5 1 . 5 0 + 0 . 1 5 - 0 . 1 5 0 . 8 0 + 0 . 1 - 0 . 1 4 . 6 0 + 0 . 1 5 - 0 . 1 5 0 . 5 0 + 0 . 1 5 - 0 . 1 5 9 . 7 0 + 0 . 2 - 0 . 2 5 . 3 0 + 0 . 2 - 0 . 2 2 . 3 0 + 0 . 1 - 0 . 1 0 . 5 0 + 0 . 8 - 0 . 7 5 . 5 5 + 0 . 1 5 - 0 . 1 5 2 . 6 5 + 0 . 2 5 - 0 . 1 1 . 5 0 + 0 . 2 8 - 0 . 1 0 . 1 2 7 m a x 3 . 8 0 to-252 u n i t : m m s d g a b s o l u te m a x i m u m ra ti n g s t a = 2 5 s y m b o l r a t i n g u n i t v d s - 1 0 0 v g s 3 0 t c = 2 5 c - 9 . 4 t c = 1 0 0 c - 6 i d m - 3 7 . 6 i a r - 9 . 4 e a s 3 7 0 e a r 5 d v / d t - 6 v / n s t a = 2 5 c 2 . 5 t c = 2 5 c 5 0 0 . 4 w / ( n o t e . 3 ) 5 0 1 1 0 r t h jc 2 . 5 t j 1 5 0 t st g - 5 5 t o 1 5 0 r t h ja a v a l a n c h e c u r r e n t a r e p e t i t i v e a v a l a n c h e e n e r g y p e a k d i o d e r e c o v e r y d v / d t ( n o t e . 2 ) s i n g l e p u l s e d a v a l a n c h e e n e r g y ( n o t e . 1 ) m j t l 3 0 0 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 j u n c t i o n t e m p e r a t u r e j u n c t i o n s t o r a g e t e m p e r a t u r e r a n g e m a x i m u m l e a d t e m p e r a t u r e f o r s o l d e r i n g p u r p o s e s , 1 / 8 " f r o m c a s e f o r 5 s e c o n d s 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 i d p u l s e d d r a i n c u r r e n t p d p o w e r d i s s i p a t i o n p o w e r d i s s i p a t i o n - d e r a t e a b o v e 2 5 c c o n t i n u o u s d r a i n c u r r e n t g a t e - s o u r c e v o l t a g e d r a i n - s o u r c e v o l t a g e p a r a m e t e r v / w w n o t e . 1 : l = 6 . 3 m h , i a s = - 9 . 4 a , v d d = - 2 5 v , r g = 2 5 , s t a r t i n g t j = 2 5 c n o t e . 2 : i s d - 1 1 . 5 a , d i / d t 3 0 0 a / s , v d d b v d s s , s t a r t i n g t j = 2 5 c n o t e . 3 : w h e n m o u n t e d o n t h e m i n i m u m p a d s i z e r e c o m m e n d e d ( p c b m o u n t )
s m d ty p e w w w . k e x i n . c o m . c n 2 m os f e t p - ch an n el m osf et f q d12p 10 ( k q d 1 2 p 1 0 ) 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 - 1 0 0 v v d s = - 1 0 0 v , v g s = 0 v - 1 v d s = - 8 0 v , v g s = 0 v , t c = 1 2 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 = 3 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 - 2 - 4 v 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 r d s ( o n ) v g s = - 1 0 v , i d = - 4 . 7 a 290 m 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 = - 4 0 v , i d = - 4 . 7 a ( n o t e . 1 ) 6 . 3 s i n p u t c a p a c i t a n c e c i ss 8 0 0 o u t p u t c a p a c i t a n c e c o ss 2 9 0 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 8 5 t o t a l g a t e c h a r g e q g 2 1 2 7 g a t e s o u r c e c h a r g e q g s 4 . 6 g a t e d r a i n c h a r g e q g d 1 1 . 5 t u r n - o n d e l a y t i m e t d ( o n ) 4 0 t u r n - o n r i s e t i m e t r 3 3 0 t u r n - o f f d e l a y t i m e t d ( o f f ) 8 0 t u r n - o f f f a l l t i m e t f 1 3 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 1 1 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 c h a r g e q r r 470 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 - 9 . 4 p u l s e d d r a i n - s o u r c e d i o d e f o r w a r d c u r r e n t i s m - 3 7 . 6 d i o d e f o r w a r d v o l t a g e v s d i s = - 9 . 4 a , v g s = 0 v - 4 v v g s = 0 v , v d s = - 2 5 v , f = 1 m h z ( n o t e . 1 ) v g s = - 1 0 v , v d s = - 8 0 v , i d = - 1 1 . 5 a ( n o t e . 1 ) v g s = 0 v , i s = - 1 1 . 5 a , d i f / d t = 1 0 0 a / s ( n o t e . 1 ) a 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 u a v d d = - 5 0 v , i d = - 1 1 . 5 a , r g = 2 5 ( 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 s , d u t y c y c l e 2 %
s m d ty p e w w w . k e x i n . c o m . c n 3 m osf e t p - ch an n el m osf et f q d12p 10 ( k q d 1 2 p 1 0 ) t y p i c a l ch a r a c te r i s i ti c s 0 . 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 1 0 - 1 1 0 0 1 0 1 15 0 n o t e s : 1 . v g s = 0 v 2 . 25 0u s p u l s e t es t 2 5 - i d r , r ev e r s e d r a i n c u r r en t [ a ] - v s d , s o u r c e - d r a i n v o l t a g e [ v ] 0 1 0 2 0 3 0 4 0 0 . 0 0 . 2 0 . 4 0 . 6 0 . 8 n o t e : t j = 2 5 v g s = - 20 v v g s = - 10 v r d s ( on ) [ ] , d r a i n - s o u r c e o n - r es i s t a nc e - i d , d r a i n c u r r e n t [ a ] 2 4 6 8 1 0 1 0 - 1 1 0 0 1 0 1 15 0 2 5 - 5 5 n o t e s : 1 . v d s = - 40 v 2 . 25 0u s p u l s e tes t - i d , d r a i n c u r r en t [ a ] - v g s , g a t e - s o u r c e v o l t a g e [ v ] 1 0 - 1 1 0 0 1 0 1 1 0 - 2 1 0 - 1 1 0 0 1 0 1 v g s t op : - 1 5 . 0 v - 10 . 0 v - 8 . 0 v - 7 . 0 v - 6 . 5 v - 5 . 5 v - 5 . 0 v b o t t o m : - 4 . 5 v n o t e s : 1 . 25 0u s p u l s e t e s t 2 . t c = 2 5 - i d , d r a i n c u r r en t [ a ] - v d s , d r a i n - s ou r c e v o l t a g e [ v ] 0 4 8 1 2 1 6 2 0 2 4 0 2 4 6 8 1 0 1 2 v d s = - 50 v v d s = - 20 v v d s = - 80 v n o t e : i d = - 11 . 5 a - v g s , g a t e - s ou r c e v o l t a g e [ v ] q g , t o t a l g a t e c ha r g e [ n c ] 1 0 - 1 1 0 0 1 0 1 0 20 0 40 0 60 0 80 0 100 0 120 0 140 0 160 0 c i s s = c g s + c g d ( c d s = s ho r t e d ) c o s s = c d s + c g d c r s s = c g d n o t e s : 1 . v g s = 0 v 2 . f = 1 m h z c r s s c o s s c is s c ap a c i t an c e [ pf ] - v d s , d r a i n - s ou r c e v o l t a g e [ v ] fi gur e 5. c ap aci t anc e c h a r ac t e ri st i cs f i g ure 6. g a t e c h arg e c h a r a ct eri s t i cs f i g u r e 3 . o n - r e s i s t a n c e v a r i a t i o n v s . d r ain cu rr e n t a nd g a t e v o l t ag e figu r e 4 . bo d y d i o d e f o r w a r d v o l t ag e v ar i a t i o n v s . sou r c e c u r r e n t a nd t em p e r a t u r e f i gu r e 2. t r an s f e r c h a r a ct er i s t i cs f i gu r e 1 . o n - r eg i o n c h a r ac t e r i st i c s
s m d ty p e w w w . k exi n . co m . c n 4 m osfe t . p - ch an n el m osf et f q d12p 10 ( k q d 1 2 p 1 0 ) t y p i c a l ch a r a c te r i s i ti c s 1 0 - 5 1 0 - 4 1 0 - 3 1 0 - 2 1 0 - 1 1 0 0 1 0 1 1 0 - 1 1 0 0 n o t e s : 1 . z j c (t) = 2 . 5 / w m a x . 2 . d u t y f a c t o r , d = t 1 / t 2 3 . t j m - t c = p d m * z j c (t ) s i n g l e p u l s e d = 0 . 5 0 . 0 2 0 . 2 0 . 0 5 0 . 1 0 . 0 1 z j c ( t ) , t h e r m a l r e s p o n s e t 1 , s q u a r e w a v e p u l s e d u r a ti o n [ s e c ] 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 0 2 4 6 8 1 0 - i d , d r a i n c u rr e n t [ a ] t c , c a s e t e m pe r a t u r e [ ] 1 0 0 1 0 1 1 0 2 1 0 - 1 1 0 0 1 0 1 1 0 2 d c 10 m s 1 m s 10 0 s o pe r a t i on i n th i s a r ea i s l i m i t ed b y r d s ( o n ) n o t e s : 1 . t c = 25 o c 2 . t j = 15 0 o c 3 . s i ng l e p u l s e - i d , d r a i n c u rr e n t [ a ] - v d s , d r a i n - s o u r c e v o l t a g e [ v ] - 1 0 0 - 5 0 0 5 0 10 0 15 0 20 0 0 . 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 n o t e s : 1 . v g s = - 10 v 2 . i d = - 4 . 7 a r d s ( o n ) , ( n o r m a li z e d ) d r a i n - sou r c e o n - r e s i s t an c e t j , j u n c t i o n t e m p e r atu r e [ o c ] - 10 0 - 5 0 0 5 0 1 0 0 1 5 0 2 0 0 0 . 8 0 . 9 1 . 0 1 . 1 1 . 2 n o t e s : 1 . v g s = 0 v 2 . i d = - 2 5 0 u a - b v ds s , ( n o r m a li z ed ) d r a i n - s o u r ce b r ea k d o w n v o l t ag e t j , j u n c t i on te m p e r a t u r e [ o c ] f i g u r e 9. ma xi m u m s af e o p e r a t i n g ar ea f i g u r e 10. m ax i m u m dr ai n c u r r e n t v s . c a s e t e m p e r a t u r e f i g u re 7. b r ea kdo w n v o l t a g e v a ri at i o n v s. t em p e r at u r e f i g u r e 8 . o n - r e s i s t a n c e v a r i a t i o n v s. t e m p e r a t u r e f i g u r e 1 1. t r a n s i e n t t he rm al re s pon s e c u r ve t 1 p d m t 2
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