s m d ty p e w w w . ke x in . com . c n 1 m osfe t n- ch an n el m osf et a o 4402 ( k o 4 4 0 2 ) f e a tu r e s v d s ( v ) = 2 0 v i d = 2 0 a ( v g s = 4 . 5 v ) r d s ( o n ) 5 . 5 m ( v g s = 4 . 5 v ) r d s ( o n ) 7 m ( v g s = 2 . 5 v ) sop -8 0.21 +0.04 -0.02 1.50 0.15 1 source 2 source 3 source 4 gate 5 drain 6 drain 7 drain 8 drain g d s 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 2 0 t a = 7 0 1 6 i d m 1 4 0 i a s , i a r 5 7 a v a l a n c h e e n e r g y l = 0 . 1 m h e a s , e a r 1 6 2 m j t a = 2 5 3 . 1 t a = 7 0 2 t 1 0 s 4 0 s t e a d y - s t a t e 7 5 r t h jl 2 4 t j 1 5 0 t st g - 5 5 t o 1 5 0 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 - l e a d 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 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 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 a v a l a n c h e c u r r e n t a v p u l s e d d r a i n c u r r e n t
s m d ty p e w w w . k exi n . co m . c n 2 m osf e t n- ch an n el m osf et a o 4402 ( k o 4 4 0 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 u 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 u a 0 . 5 1 . 6 v v g s = 4 . 5 v , i d = 2 0 a 5 . 5 v g s = 4 . 5 v , i d = 2 0 a t j = 1 2 5 7 v g s = 2 . 5 v , i d = 1 8 a 7 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 = 1 0 v , v d s = 5 v 1 4 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 = 2 0 a 1 0 5 s i n p u t c a p a c i t a n c e c i ss 3 0 8 0 4 6 3 0 o u t p u t c a p a c i t a n c e c o ss 5 2 0 9 6 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 3 5 0 8 1 0 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 . 6 2 . 1 t o t a l g a t e c h a r g e q g 2 8 4 3 g a t e s o u r c e c h a r g e q g s 7 1 1 g a t e d r a i n c h a r g e q g d 7 1 7 t u r n - o n d e l a y t i m e t d ( o n ) 7 t u r n - o n r i s e t i m e t r 8 t u r n - o f f d e l a y t i m e t d ( o f f ) 7 0 t u r n - o f f f a l l t i m e t f 1 8 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 3 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 c h a r g e q r r 2 9 4 3 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 4 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 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 m v g s = 1 0 v , v d s = 1 0 v , r l = 0 . 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 = 1 0 v , v d s = 1 0 v , i d = 2 0 a i f = 2 0 a , d i / d t = 5 0 0 a / u s n o t e : 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 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 4 4 0 2 k c * * * * m a r k i n g
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 a o 4402 ( k o 4 4 0 2 ) t y p i c a l ch a r a c te r i s i ti c s 0 2 0 4 0 6 0 8 0 0 . 5 1 1 . 5 2 2 . 5 v g s (v ol ts ) figu r e 2 : t r a n s fe r c h a r ac te r i s ti cs (n o te e) i d (a ) 0 2 4 6 8 1 0 0 5 1 0 1 5 2 0 2 5 3 0 i d (a ) figu r e 3 : o n -r es i s ta n ce v s . dr a in c u rr e n t a n d g a te v ol ta g e (n o te e) r d s ( o n ) (m ? ? ? ? ) 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 v s d (v ol ts ) figu r e 6 : b od y -d iod e c h a r ac te r i s ti cs (n o te e) i s (a ) 0 . 8 1 1 . 2 1 . 4 0 2 5 5 0 7 5 10 0 12 5 15 0 17 5 t e m p e r a tu r e ( c ) figu r e 4 : o n -r es i s ta n ce v s . j un c t ion t e m p e r a tu r e (n o te e) n o r m a li z e d o n -r es i s ta n c e 3 4 5 6 7 8 9 1 0 0 2 4 6 8 v g s (v ol ts ) figu r e 5 : o n -r es i s ta n ce v s . g a te -s ou r ce v ol ta g e (n o te e) r d s ( o n ) (m ? ? ? ? ) 25 c 125 c v d s = 5 v v g s = 2 . 5 v v g s = 4 . 5 v i d = 20 a 25 c 125 c 0 2 0 4 0 6 0 8 0 10 0 0 1 2 3 4 5 v d s (v ol ts ) fig 1 : o n -r e gion c h a r ac te r i s ti cs (n o te e) i d (a )
s m d ty p e w w w . k e x i n . c o m . c n 4 m osf e t . n- ch an n el m osf et a o 4402 ( k o 4 4 0 2 ) 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 2 0 4 0 6 0 8 0 1 0 0 q g (n c ) fig 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 v g s (vo l t s ) 0 10 0 0 20 0 0 30 0 0 40 0 0 50 0 0 60 0 0 70 0 0 0 5 1 0 1 5 2 0 v d s (vo l ts ) fig 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 a p a c i ta n c e (p f ) c o ss v d s = 1 0 v i d = 2 0 a 1 1 0 10 0 100 0 1000 0 0 0 0 1 0 1 1 . 0 1 0 0 . 0 1 0 0 0 0 . 0 pu l s e w i d th (s ) fig u r e 1 1 : s ing l e pu l s e po w e r r a t ing j u n c t io n -to -a m b i e n t (n o te f ) p o w e r ( w ) t a = 2 5 c 0 . 0 0 . 1 1 . 0 1 0 . 0 10 0 . 0 100 0 . 0 0 . 0 1 0 . 1 1 1 0 1 0 0 v d s ( v ol t s ) i d ( a m p s ) 1 0 m s 1 0 . 0 10 0 . 0 100 0 . 0 1 1 0 1 0 0 10 0 0 t i m e in a v a l a n c h e , t a ( s ) fig u r e 9 : s ing l e pu l s e a v a l a n c h e c a p a bil i ty (n o te c ) i a r ( a ) p ea k a v a l a n c h e c u r r e n t c r ss
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 a o 4402 ( k o 4 4 0 2 ) t y p i c a l ch a r a c te r i s i ti c s 0 . 00 1 0 . 0 1 0 . 1 1 1 0 0 . 0000 1 0 . 000 1 0 . 00 1 0 . 0 1 0 . 1 1 1 0 10 0 100 0 p ul se w id t h (s ) figu r e 12 : n o r m a li z e d m ax i m u m t r a n s i e n t th e r m a l i m p e d a n ce (n o te f ) z j a n o r m a li z e d t r a n s i e n t th e r m a l r es i s ta n c e si ng l 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 de sc end i ng o r de r d = 0 . 5 , 0 . 3 , 0 . 1 , 0 . 05 , 0 . 02 , 0 . 01 , s i ng l e pu l s e r ja = 75 c / w
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