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 n- ch an n el m osf et s i7898dp ( k i 7 8 9 8 d p ) f e a tu r e s v d s ( v ) = 1 5 0 v i d = 4 . 8 a ( v g s = 1 0 v ) r d s ( o n ) 8 7 m ( v g s = 1 0 v ) r d s ( o n ) 98 m ( v g s = 4 . 5 v ) 1 2 3 4 5 6 7 8 s s s g d d d d 6 . 1 5 m m 5 . 1 5 m m p o w e r p a k ? s o - 8 (dfn5x6) b o t t o m v iew 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 1 0 s s t e a d y s t a t e u n i t v d s v g s t a = 2 5 4 . 8 3 t a = 7 0 3 . 8 2 . 4 i d m a v a l a n c h e c u r r e n t l = 0 . 1 m h i a s t a = 2 5 5 1 . 9 t a = 7 0 3 . 2 1 . 2 r t h ja 2 5 6 5 r t h jc - 2 . 6 t j t st g 2 5 1 0 a s o l d e r i n g r e c o m m e n d a t i o n s ( p e a k t e m p e r a t u r e ) 2 6 0 1 5 0 - 5 5 t o 1 5 0 v 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 2 0 1 5 0 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 - a m b i e n t 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
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 n- ch an n el m osf et s i7898dp ( k i 7 8 9 8 d 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 1 5 0 v v d s = 1 5 0 v , v g s = 0 v 1 v d s = 1 5 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 = 2 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 v g s = 1 0 v , i d = 3 . 5 a ( n o t e . 1 ) 8 7 v g s = 6 v , i d = 3 a ( n o t e . 1 ) 98 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 ( n o t e . 1 ) 2 5 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 = 1 5 v , i d = 5 a ( n o t e . 1 ) 1 5 s 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 . 5 2 . 5 t o t a l g a t e c h a r g e q g 2 1 g a t e s o u r c e c h a r g e q g s 3 . 2 g a t e d r a i n c h a r g e q g d 6 t u r n - o n d e l a y t i m e t d ( o n ) 1 4 t u r n - o n r i s e t i m e t r 1 5 t u r n - o f f d e l a y t i m e t d ( o f f ) 3 5 t u r n - o f f f a l l t i m e t f 2 5 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 i f = 2 . 5 a , d i / d t = 1 0 0 a / s 7 0 c o n t i n u o u s s o u r c e c u r r e n t i s 2 . 5 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 = 2 . 5 a , v g s = 0 v 1 . 2 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 a m v d d = 7 5 v , r l = 2 1 i d ? 3 . 5 a , v g e n = 1 0 v , 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 = 1 0 v , v d s = 7 5 v , i d = 3 . 5 a 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 % . t y p i c a l ch a r a c te r i s i ti c s outpu t ch aracteristics 0 5 10 15 20 25 0 2 4 6 8 10 v g s = 1 0 v t h r u 6 v v d s - d r a i n - t o - s o u r c e v o l t a g e ( v ) - d r a i n c u r r e n t ( a ) i d 5 v 3 , 4 v t r ansfer c h aracteristics 0 5 10 15 20 25 0 1 2 3 4 5 6 t c = 1 2 5 c - 55 c 25 c v g s - g a t e - t o - s o u r c e v o l t a g e ( v ) - d r a i n c u r r e n t ( a ) i d
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 s i7898dp ( k i 7 8 9 8 d p ) t y p i c a l ch a r a c te r i s i ti c s on -res istan ce vs. drain curren t ga t e c h ar g e source-drain diod e fo r w ard v o ltag e - o n-re s is ta n c e ( ) r ds(on) 0.00 0.03 0.06 0.09 0.12 0.15 0 5 10 15 20 25 i d - d r a i n c urrent (a ) v g s = 6 v v g s = 1 0 v 0 4 8 12 16 20 0 6 12 18 24 30 v d s = 75 v i d = 3 . 5 a - ga t e - t o - s o u rc e v o l ta g e (v ) q g - t ota l ga t e ch a r ge ( nc ) v gs 0.0 0.2 0.4 0.6 0.8 1.0 1.2 t j = 150 c t j = 25 c 50 10 1 v s d - so u r ce-to- d r a i n v olt a g e ( v ) - s ource c urren t ( a ) i s cap acitan ce on -resistance vs. jun ctio n t emp erature on -res istan ce vs. gate-to - sou r ce voltage 0 300 600 900 1200 0 30 60 90 120 150 v d s - d r ai n - t o - s o u rce v o lt a ge ( v ) c rs s c o s s c i s s c - c a pa c it a nce ( p f ) 0 .0 0.5 1.0 1.5 2.0 2.5 3.0 - 50 - 25 0 25 50 75 100 125 150 v g s = 1 0 v i d = 3. 5 a t j - j u n cti o n t e m p e r a tu r e (c ) (nor maliz ed) - on- r es i stance r ds(on) 0.00 0.05 0.10 0.15 0.20 0.25 0 2 4 6 8 10 i d = 3 . 5 a - on- r es is tanc e ( ) r ds(on) v g s - ga t e - t o - s o u rc e v o lt a g e (v )
s m d ty p e w w w . k exi n . co m . c n 4 m osfe t . n- ch an n el m osf et s i7898dp ( k i 7 8 9 8 d p ) t y p i c a l ch a r a c te r i s i ti c s t h resh old voltag e - 1.5 - 1.0 - 0.5 0.0 0.5 1.0 - 50 - 25 0 25 50 75 100 125 150 i d = 250 a v a ri a nc e ( v ) v gs(th) t j - t e mpe r at ur e ( c ) s in g le pu lse power, ju nct ion- to -am b ien t 0.001 0 1 160 200 40 10 0.01 t im e (s ) 120 80 p o w e r ( w ) 0.1 safe operating area v ds - d r a i n-to- s o u rc e v olt age (v ) 100 1 0.01 1 1 0 1000 0.01 10 t c = 25 c si n gl e puls e - d r a in c urre n t ( a ) i d 0.1 l i m i te d b y r ds ( o n ) 100 0.1 1 0 s 1 00 1 ms 1 0 m s 1 00 m s 1 s 1 0 s 1 0 0 s , d c norm alized t h erma l trans ient im p e dan c e, ju n c ti o n - t o - am b i en t 10 - 3 10 - 2 0 0 6 0 1 1 10 - 1 10 - 4 100 2 1 0.1 0.01 0.2 0.1 0.05 0.02 si n gle p u ls e du t y c y cle = 0 . 5 squar e w a v e pulse du r ation (s ) no r mali z ed e f f e cti v e t r a n si en t t h e r m al im p e d a n c e 1. duty cycle , d = 2. p er unit base = r t h j a = 65 c/w 3. t j m - t a = p d m z t h j a ( t ) t 1 t 2 t 1 t 2 notes: 4. surf ace mounted p d m norm alize d th ermal t r ansien t im ped ance, jun ction -to-c ase 10 - 3 10 - 2 1 1 0 10 - 1 10 - 4 2 1 0.1 0.01 0.2 0.1 d u t y c y cle = 0. 5 squar e w a v e pulse du r ation (s ) no r mali z ed e f f e c t i v e t r ansien t the r m a l im p ed a nc e 0.05 0.02 si n gle p u ls e
s m d ty p e w w w . k e x i n . c o m . c n 5 m os f e t powerpak ? so-8(dfn5x6), (single/dual) 3. dimensions e xclusiv e of mold flash and cutting b urrs . 1. notes 2 inch will go v er n. dimensions e xclusiv e of mold gate b urrs . bac kside vie w of single p ad bac kside vie w of dual p ad detail z d d1 d2 c a e1 d1 e2 d2 e b 1 2 3 4 h 4 3 2 1 1 2 3 4 b l d2 d3 (2x) z a1 k1 k d e w l1 d5 e3 d4 e4 e4 k l h e2 d4 d5 m e3 2 2 s e h c n i s r e t e m i l l i m d i m . m i n . n o m . m a x . m i n . n o m . m a x . a 0.97 1.04 1.1 2 0. 038 0 .041 0.044 2 0 0 . 0 - 0 5 0 . 0 - 1 a b 0.33 0.41 0.5 1 0. 013 0 .016 0.020 c 0.23 0.28 0.3 3 0. 009 0 .011 0.013 d 5.05 5.15 5.2 6 0. 199 0 .203 0.207 d1 4.80 4.90 5.0 0 0. 189 0 .193 0.197 d2 3.56 3.76 3.9 1 0. 140 0 .148 0.154 d3 1.32 1.50 1.6 8 0. 052 0 .059 0.066 . p y t 5 2 2 0 . 0 . p y t 7 5 . 0 4 d . p y t 7 5 1 . 0 . p y t 8 9 . 3 5 d e 6.05 6.15 6.2 5 0. 238 0 .242 0.246 e1 5.79 5.89 5.9 9 0. 228 0 .232 0.236 e 2 (for al product) 3.30 3.48 3.6 6 0. 130 0 .137 0.144 e 2 (f or othe r pr oduc t) 3.48 3.66 3.8 4 0. 137 0 .144 0.151 e3 3.68 3.78 3.9 1 0. 145 0 .149 0.154 . p y t 3 2 0 . 0 . p y t 8 5 . 0 ) t c u d o r p l a r o f ( 4 e e 4 (f or ot her pro d . p y t 0 3 0 . 0 . p y t 5 7 . 0 ) t c u c s b 0 5 0 . 0 c s b 7 2 . 1 e . p y t 7 5 0 . 0 . p y t 5 4 . 1 ) t c u d o r p l a r o f ( k k (f or ot her produ c . p y t 0 5 0 . 0 . p y t 7 2 . 1 ) t k1 0.56 - - 0. 022 - - h 0.51 0.61 0.7 1 0. 020 0 .024 0.028 l 0.51 0.61 0.7 1 0. 020 0 .024 0.028 l1 0.06 0.13 0.2 0 0. 002 0 .005 0.008 0 - 12 0 - 12 w 0.15 0.25 0.3 6 0. 006 0 .010 0.014 . p y t 5 0 0 . 0 . p y t 5 2 1 . 0 m
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