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 f e a tu r e s v d s ( v ) = - 2 0 v i d = - 4 a ( v g s = - 4 . 5 v ) r d s ( o n ) 4 5 m ( v g s = - 4 . 5 v ) r d s ( o n ) 5 4 m ( v g s = - 2 . 5 v ) r d s ( o n ) 75 m ( v g s = - 1 . 8 v ) 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 d r a i n - s o u r c e v o l t a g e v d s - 2 0 g a t e - s o u r c e v o l t a g e v g s 8 c o n t i n u o u s d r a i n c u r r e n t t a = 2 5 - 4 t a = 7 0 - 3 . 5 p u l s e d d r a i n c u r r e n t i d m - 3 0 p o w e r d i s s i p a t i o n t a = 2 5 1 . 5 ( n o t e . 1 ) t a = 7 0 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 t 1 0 s 8 0 s t e a d y - s t a t e 1 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 - l e a d r t h jl 5 2 j u n c t i o n t e m p e r a t u r e t j 1 5 0 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 t st g - 5 5 t o 1 5 0 v / w a i d p d w r t h ja n o t e . 1 : t h e p o w e r d i s s i p a t i o n p d i s b a s e d o n t j( m a x ) = 1 5 0 c , u s i n g 1 0 s j u n c t i o n - t o - a m b i e n t t h e r m a l r e s i s t a n c e . s g d esd rating: 3000v hbm p b? f r ee p ac k age m ay be a v ai l abl e. t he g ? s uffi x denotes a p b? f r ee lead f i ni s h p-cha nne l mo s f e t ao 3 4 1 5 as-hf ( k o 3 4 1 5 a s - h f) 0.4 +0.1 -0.1 2.9 +0.1 -0.1 0.95 +0.1 -0.1 1.9 +0.1 -0.1 2.4 +0.1 -0.1 1.3 +0.1 -0.1 0-0.1 0.38 +0.1 -0.1 0.97 +0.1 -0.1 0.55 0.4 1 2 3 unit: mm sot-23 0.1 +0.05 -0.01 1 . gate 2 . source 3 . drain
s m d ty p e w w w . k e x i n . c o m . c n 2 m o s f e t 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 v v d s = - 2 0 v , v g s = 0 v - 1 v d s = - 2 0 v , v g s = 0 v , t j = 5 5 - 5 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 = 8 v 1 0 u 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 - 0 . 3 - 0 . 9 v v g s = - 4 . 5 v , i d = - 4 a 45 v g s = - 4 . 5 v , i d = - 4 a t j = 1 2 5 62 v g s = - 2 . 5 v , i d = - 4 a 54 v g s = - 1 . 8 v , i d = - 2 a 7 5 v g s = - 1 . 5 v , i d = - 1 a 76 o n s t a t e d r a i n c u r r e n t i d ( o n ) v g s = - 4 . 5 v , v d s = - 5 v - 3 0 a 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 = - 5 v , i d = - 4 a 2 0 s i n p u t c a p a c i t a n c e c i ss 1450 o u t p u t c a p a c i t a n c e c o ss 205 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 160 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 6.5 t o t a l g a t e c h a r g e q g 17.2 g a t e s o u r c e c h a r g e q g s 1.3 g a t e d r a i n c h a r g e q g d t u r n - o n d e l a y t i m e t d ( o n ) 9.5 t u r n - o n r i s e t i m e t r 17 t u r n - o f f d e l a y t i m e t d ( o f f ) 94 t u r n - o f f f a l l t i m e t f 35 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 31 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 13.8 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 -2.2 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 = - 1 a , v g s = 0 v - 0 . 78 - 1 v p f n c i f = - 4 a , d i / d t = 1 0 0 a / s 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 = - 4 . 5 v , v d s = - 1 0 v , r l = 2 . 5 , r g e n = 3 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 v g s = 0 v , v d s = - 1 0 v , f = 1 m h z v g s = - 4 . 5 v , v d s = - 1 0 v , i d = - 4 a m a r k i n g m a r k i n g a f * * f 4.5 p-cha nne l mo s f e t ao 3 4 1 5 as-hf ( k o 3 4 1 5 a s - h f)
s m d ty p e w w w . k e x i n . c o m . c n 3 m os f e t t y p i c a l ch a r a c te r i s i ti c s 0 3 6 9 1 2 1 5 0 0 . 5 1 1 . 5 2 -i d (a ) -v g s (vo l ts ) f i g u r e 2 : t r a n s fe r c h a r a c te r i s ti c s (n o te e) 2 0 4 0 6 0 8 0 1 0 0 0 2 4 6 8 1 0 r d s ( o n ) (m ? ? ? ? ) -i d (a ) f i g u r e 3 : o n -r e s i s ta n c e v s . d r a i n c u r r e n t a n d g a te vo l ta g e (n o te e) 0 . 8 0 1 . 0 0 1 . 2 0 1 . 4 0 1 . 6 0 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 1 7 5 n o r m a l i z e d o n - r e s i s ta n c e t e m p e r a tu r e ( c ) f i g u r e 4 : o n -r e s i s ta n c e v s . j u n c ti o n t e m p e r a tu r e (n o te e) 2 5 c 1 2 5 c v d s = -5 v v g s = -1 . 8 v v g s = -4 . 5 v 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 0 1 2 3 4 5 -i d (a ) -v d s (vo l ts ) f i g 1 : o n -r e g i o n c h a r a c te r i s ti c s (n o te e) v g s = -1 . 5 v -2 . 0 v - 4 . 5 v - 8 v -2 . 5 v -3 . 0 v v g s = -2 . 5 v v g s = -1 . 5 v i d = -4 a, v g s = -4 . 5 v i d = -4 a, v g s = -2 . 5 v i d = -2 a, v g s = -1 . 8 v vo l ta g e (n o te e) 1 . 0 e-0 5 1 . 0 e-0 4 1 . 0 e-0 3 1 . 0 e-0 2 1 . 0 e-0 1 1 . 0 e+ 0 0 1 . 0 e+ 0 1 0 . 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 -i s ( a ) -v s d (vo l ts ) f i g u r e 6 : b o d y -d i o d e c h a r a c te r i s ti c s (n o te e) 2 5 c 1 2 5 c (n o te e) 2 0 4 0 6 0 8 0 1 0 0 1 2 0 0 2 4 6 8 r d s ( o n ) (m ? ? ? ? ) -v g s (vo l ts ) f i g u r e 5 : o n -r e s i s ta n c e v s . g a te -so u r c e vo l ta g e (n o te e) i d = -4 a 2 5 c 1 2 5 c p-cha nne l mo s f e t ao 3 4 1 5 as-hf ( k o 3 4 1 5 a s - h f)
s m d ty p e w w w . k e x i n . c o m . c n 4 m osf e t . t y p i c a l ch a r a c te r i s i ti c s 0 1 2 3 4 5 0 2 4 6 8 1 0 1 2 -v g s (vo l ts ) q g (n c ) f i g u r e 7 : g a te -c h a r g e c h a r a c te r i s ti c s 0 2 0 0 4 0 0 6 0 0 8 0 0 10 0 0 12 0 0 14 0 0 0 5 1 0 1 5 2 0 c a p a c i ta n c e ( p f ) -v d s (vo l ts ) f i g u r e 8 : c a p a c i ta n c e c h a r a c te r i s ti c s c i ss c o ss c r ss v d s = -1 0 v i d = -4 a 1 1 0 1 0 0 10 0 0 0 . 000 0 1 0 . 0 0 1 0 . 1 1 0 10 0 0 po w e r (w ) pu l s e w i d th (s ) f i g u r e 1 0 : si n g l e pu l s e po w e r r a ti n g j u n c ti o n -to - a m b i e n t (n o te f ) 0 . 0 0 . 1 1 . 0 1 0 . 0 10 0 . 0 0 . 0 1 0 . 1 1 1 0 1 0 0 - i d ( a m ps ) - v d s ( v ol t s ) fi gure 9 : m a x i m um forw a rd b i as e d s a f e o pe ra t i ng a re a ( n ot e f) 1 0 s 1 0 s 1 m s d c r d s(o n ) l i m i t e d t j (m a x ) = 1 5 0 c t a = 2 5 c 1 0 0 s 1 0 m s 10 0 m s t j( m a x ) = 1 5 0 c t a = 2 5 c a m b i e n t (n o te f ) o pe ra t i ng a re a ( n ot e f) 0 . 0 0 1 0 . 0 1 0 . 1 1 1 0 0 . 000 0 1 0 . 00 0 1 0 . 0 0 1 0 . 0 1 0 . 1 1 1 0 1 0 0 10 0 0 z j a n o r m a l i z e d t r a n s i e n t t h e r m a l r e s i s t a n c e pu l s e w i d th (s ) f i g u r e 1 1 : n o r m a l i z e d m a x i m u m t r a n s i e n t t h e r m a l i m p e d a n c e (n o te f ) s ingl e pu l s e d = t o n / t t j, p k = t a + p d m . z ja . r ja i n d e s c endin g o rd e r d = 0 . 5 , 0 . 3 , 0 . 1 , 0 . 0 5 , 0 . 0 2 , 0 . 0 1 , s ingl e pu l s e r ja = 1 0 0 c / w t o n t p d p-cha nne l mo s f e t ao 3 4 1 5 as-hf ( k o 3 4 1 5 a s - h f)
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