s m d ty p e w w w . ke x in . com . c n 1 m osfe t p - ch an n el m osf et f dn304p ( k d n 3 0 4 p ) f e a tu r e s v d s ( v ) = - 2 0 v i d = - 2 . 4 a ( v g s = - 4 . 5 v ) r d s ( o n ) 5 2 m ( v g s = - 4 . 5 v ) r d s ( o n ) 7 0 m ( v g s = - 2 . 5 v ) r d s ( o n ) 1 0 0 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.gate 2.source 3.drain 1 2 3 unit: mm sot-23 0.1 +0.05 -0.01 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 ( n o t e . 1 ) i d - 2 . 4 p u l s e d d r a i n c u r r e n t i d m - 1 0 p o w e r d i s s i p a t i o n ( n o t e . 1 ) 0 . 5 ( n o t e . 2 ) 0 . 4 6 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 . 1 ) r t h ja 2 5 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 r t h jc 7 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 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 p d w v / w a n o t e . 1 : 2 5 0 c / w w h e n m o u n t e d o n a 0 . 0 2 i n p a d o f 2 o z . c o p p e r . n o t e . 2 : 2 7 0 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 . 2 d s g
s m d ty p e w w w . k exi n . co m . c n 2 m osf e t p - ch an n el m osf et f dn304p ( k d n 3 0 4 p ) 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 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 v d s = - 1 6 v , v g s = 0 v - 1 a 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 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 ) - 0 . 4 - 1 . 5 v v g s = - 4 . 5 v , i d = - 2 . 4 a ( n o t e . 1 ) 5 2 v g s = - 2 . 5 v , i d = - 2 a ( n o t e . 1 ) 7 0 v g s = - 1 . 8 v , i d = - 1 . 8 a ( n o t e . 1 ) 1 0 0 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 - 1 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 = - 1 . 2 5 a 1 2 s i n p u t c a p a c i t a n c e c i ss 1 3 1 2 o u t p u t c a p a c i t a n c e c o ss 2 4 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 1 0 6 t o t a l g a t e c h a r g e q g 1 2 2 0 g a t e s o u r c e c h a r g e q g s 2 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 ) 1 5 2 7 t u r n - o n r i s e t i m e t r 1 5 2 7 t u r n - o f f d e l a y t i m e t d ( o f f ) 4 0 6 4 t u r n - o f f f a l l t im e t f 2 5 4 0 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 - 0 . 4 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 = - 0 . 4 2 a , v g s = 0 v - 1 . 2 v n s m v g s = - 4 . 5 v , v d s = - 1 0 v , i d = - 1 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 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 = - 2 . 4 a p f n c 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 . 0 % m a r k i n g m a r k i n g 3 0 4
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 dn304p ( k d n 3 0 4 p ) t y p i c a l ch a r a c te r i s i ti c s 0 3 6 9 12 15 0 0. 5 1 1. 5 2 2. 5 -v d s , d r a i n - sou r c e vo l t a g e (v) -i d , dra i n curr en t (a ) -1. 8v -2. 0v -2. 5v -1. 5v v g s = -4. 5v -3. 0v 0. 5 1 1. 5 2 2. 5 3 3. 5 4 0 3 6 9 12 15 -i d , d r a i n c u r r e n t (a ) v g s = -1. 5v -2. 0v -2. 5v -4. 5v -3. 0v -1. 8v figu r e 1 . o n- r egion c h a r acte r i s tic s . figu r e 2 . o n- r esis t anc e va r iati o n wit h dr ain c u rr e nt an d g a te volt a ge . 0. 7 0. 8 0. 9 1 1. 1 1. 2 1. 3 1. 4 1. 5 -50 - 2 5 0 25 50 75 100 125 150 t j , ju n c t i on t em per a t u r e ( o c ) i d = -2. 4a v g s = -4. 5v 0. 02 0. 04 0. 06 0. 08 0. 1 0. 12 0. 14 1 2 3 4 5 -v g s , ga t e t o s ou r c e vo lt a ge (v) i d = -1. 2 a t a = 125 o c t a = 25 o c figu r e 3 . o n- r esis t anc e va r iati o n wit h tempe r a t u r e . figu r e 4 . o n- r esis t anc e va r iati o n wit h gate-to-source v o ltag e . 0 3 6 9 12 15 0 0. 5 1 1. 5 2 2. 5 3 - v g s , g a t e t o sou r c e vol t a ge (v) t a = 25 o c v d s = - 5v -55 o c 0. 0001 0. 001 0. 01 0. 1 1 10 100 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 -v sd , b o d y d i od e f or w a r d vol t a ge (v) t a = 12 5 o c 25 o c -55 o c v g s = 0v figu r e 5 . t r ans f e r c ha r ac t e r isti c s . figu r e 6 . b o d y d iode fo r w a r d v o ltag e va r iati o n w i th s o urce current and t e mpe r ature .
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 dn304p ( k d n 3 0 4 p ) 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 1 4 q g , g a t e c ha r ge (n c ) i d = -2 . 4 a v d s = -5 v -15 v -10 v 0 30 0 60 0 90 0 120 0 150 0 180 0 210 0 0 5 1 0 1 5 2 0 -v d s , d r a i n t o so u r c e vo lt a g e (v ) c i s s c r s s c o s s f = 1 m h z v g s = 0 v figu r e 7 . g a te c ha r g e c ha r ac t e r i st i c s . f igu r e 8 . c ap a c ita n c e c ha r a c te r ist i cs . 0 . 0 1 0 . 1 1 1 0 10 0 0 . 1 1 1 0 10 0 -v d s , d r a i n - so ur c e v o l t a ge (v ) d c 10 s 1 s 1 00 m s r d s (o n ) v g s = -4 . 5 v s i n gle p u ls e r j a = 2 7 0 o c / w t a = 2 5 o c 10 m s 1 m s 0 5 1 0 1 5 2 0 0 . 0 0 1 0 . 0 1 0 . 1 1 1 0 10 0 100 0 t 1 , t i m e (sec ) s i n g l e p u ls e r j a = 270 c / w t a = 25 c figu r e 9 . m a x i m u m s af e o pe r at ing a r ea . figu r e 1 0. sin g l e pu l se max i m u m po w e r dis s ipati on. 0 . 00 1 0 . 0 1 0. 1 1 0 . 00 0 1 0 . 0 0 1 0.0 1 0 . 1 1 1 0 10 0 1 0 0 0 t 1 , ti m e (s e c ) r j a (t) = r( t) + r j a r j a = 27 0 c / w t j - t a = p * r j a (t ) d u t y c yc l e , d = t 1 / t 2 p( p k ) t 1 t 2 s i n gl e p u l s e 0 . 0 1 0 . 0 2 0 . 0 5 0 . 1 0 . 2 d = 0 . 5 figu r e 1 1. t r a n s i e n t th e r m a l r es p on se c u r v e . t h e rm al c h a r acte r izat i o n p e r f o rm e d u si n g t h e c o n d iti o n s d esc r i b e d i n n o t e 1 b . t r a n s i e n t t h e rm a l r es po n se w ill c h a n g e d e p e n d i n g o n t h e c i r c u i t bo a r d d e s i g n .
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