s m d ty p e w w w . k e x i n . c o m . c n 1 m os f e t f e a tu r e s v d s ( v ) = 2 0 v i d = 6 a ( v g s = 1 0 v ) r d s ( o n ) 2 4 m ( v g s = 1 0 v ) r d s ( o n ) 2 7 m ( v g s = 4 . 5 v ) r d s ( o n ) 4 2 m ( v g s = 2 . 5 v ) r d s ( o n ) 5 5 m ( v g s = 1 . 8 v ) 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 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 2 0 v g s 1 2 t a = 2 5 6 t a = 7 0 5 i d m 3 0 t a = 2 5 1 . 4 t a = 7 0 0 . 9 t 1 0 s 9 0 s t e a d y - s t a t e 1 2 5 r t h jl 8 0 t j 1 5 0 t st g - 5 5 t o 1 5 0 v a p u l s e d d r a i n c u r r e n t p a r a m e t e r c o n t i n u o u s d r a i n c u r r e n t i d d r a i n - s o u r c e v o l t a g e g a t e - s o u r c e v o l t a g e j u n c t i o n t e m p e r a t u r e s t o r a g e t e m p e r a t u r e r a n g e p d w p o w e r d i s s i p a t i o n / w 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 - lead 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 r t h ja g d s p b ? f r e e p a c k a g e m a y b e a v a i l a b l e . t h e g ? s u f f i x d e n o t e s a p b ? f r e e l e a d f i n i s h n- ch an n el m osf et a o 3420- hf ( k o 3 4 2 0 - h f)
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 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 = 1 2 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 0 . 4 1 . 1 v v g s = 1 0 v , i d = 6 a 2 4 v g s = 1 0 v , i d = 6 a t j = 1 2 5 3 5 v g s = 4 . 5 v , i d = 5 a 2 7 v g s = 2 . 5 v , i d = 4 a 4 2 v g s = 1 . 8 v , i d = 2 a 5 5 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 = 6 a 2 5 s i n p u t c a p a c i t a n c e c i ss 4 2 0 6 3 0 o u t p u t c a p a c i t a n c e c o ss 6 5 1 2 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 4 5 1 0 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 . 8 2 . 6 t o t a l g a t e c h a r g e ( 1 0 v ) 1 2 . 5 t o t a l g a t e c h a r g e ( 4 . 5 v ) 6 g a t e s o u r c e c h a r g e q g s 1 g a t e d r a i n c h a r g e q g d 2 t u r n - o n d e l a y t i m e t d ( o n ) 3 t u r n - o n r i s e t i m e t r 7 . 5 t u r n - o f f d e l a y t i m e t d ( o f f ) 2 0 t u r n - o f f f a l l t i m e t f 6 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 4 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 6 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 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 1 v 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 m v g s = 1 0 v , v d s = 1 0 v , r l = 1 . 7 , r g = 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 i f = 6 a , d i / d t = 1 0 0 a / u s v g s = 0 v , v d s = 1 0 v , f = 1 m h z v g s = 1 0 v , v d s = 1 0 v , i d = 6 a p f n c q g * t h e s t a t i c c h a r a c t e r i s t i c s i n f i g u r e s 1 t o 6 a r e o b t a i n e d u s i n g < 3 0 0 u s p u l s e s , d u t y c y c l e 0 . 5 % m a x . m a r k i n g m a r k i n g a n * * f n- ch an n el m osf et a o 3420- hf ( k o 3 4 2 0 - h f)
s m d ty p e w w w . k e x i n . c o m . c n 3 m o s f e t t y p i c a l ch a r a c te r i s i ti c s 5 2 0 5 1 0 1 5 2 0 0 0 . 5 1 1 . 5 2 2 . 5 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) 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 0 5 1 0 1 5 2 0 2 5 3 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 1 1 . 2 1 . 4 1 . 6 1 . 8 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 t a 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) v g s = 1 0 v i d = 6 a v g s = 2 . 5 v i d = 4 a v g s = 4 . 5 v i d = 5 a v g s = 1 . 8 v i d = 2 a 2 5 c 1 2 5 c v d s = 5 v v g s = 4 . 5 v v g s = 1 0 v 0 1 0 2 0 3 0 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 = 3 . 5 v 1 . 8 v 3 . 5 v 4 . 5 v 2 . 5 v 1 0 v v g s = 2 . 5 v v g s = 1 . 8 v 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 1 . 0 e+ 0 2 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) 1 5 2 0 2 5 3 0 3 5 4 0 4 5 0 2 4 6 8 1 0 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 = 6 a 2 5 c 1 2 5 c n- ch an n el m osf et a o 3420- hf ( k o 3 4 2 0 - 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 2 4 6 8 1 0 0 5 1 0 1 5 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 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 = 6 a 1 1 0 1 0 0 10 0 0 100 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 ) t a = 2 5 c 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 p s ) 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 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 a m b i e n t (n o te f ) 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) 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 ta 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 t o n t p d 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 2 5 c / w t o n t p d n- ch an n el m osf et a o 3420- hf ( k o 3 4 2 0 - h f)
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