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 p - ch an n el m osf et s i3475dv ( k i 3 4 7 5 d v ) f e a tu r e s v d s ( v ) = - 2 0 0 v i d = - 0 . 9 5 a ( v g s = - 1 0 v ) r d s ( o n ) 1 . 6 1 ( v g s = - 1 0 v ) r d s ( o n ) 1 . 6 5 ( v g s = - 6 v ) +0.2 -0.1 1 2 3 4 5 6 unit: mm 1 . 6 +0.2 -0.1 2.8 0.4 0.15 +0.02 -0.02 0.55 0-0.1 0.68 +0.1 -0.1 1.1 +0.1 -0.1 sot-23-6 ( ) +0.01 -0.01 +0.2 -0.1 0.4 -0.1 +0.1 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 0 v g s 2 0 t c = 2 5 - 0 . 9 5 t c = 7 0 - 0 . 7 7 t a = 2 5 - 0 . 7 5 t a = 7 0 - 0 . 5 9 i d m - 3 a v a l a n c h e c u r r e n t i a s 3 s i n g l e - p u l s e a v a l a n c h e e n e r g y e a s 0 . 4 5 m j t c = 2 5 3 . 2 t c = 7 0 2 . 1 t a = 2 5 2 t a = 7 0 1 . 2 5 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 5 s e c r t h ja 6 2 . 5 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 - f o o t s t e a d y s t a t e r t h jf 3 9 t j 1 5 0 t st g - 5 5 t o 1 5 0 p d w j u n c t i o n t e m p e r a t u r e 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 l = 0 . 1 m h p o w e r d i s s i p a t i o n p u l s e d d r a i n c u r r e n t c o n t i n u o u s d r a i n c u r r e n t (t j = 150 c) i d p a r a m e t e r 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 v / w a 1 drain 4 source 2 drain 5 drain 3 gate 6 drain s g d (note.1,2) (note.1,2) note.1: surface mounted on 1" x 1" fr4 board. note.2: t = 5 sec. (note.1,2) (note.1,2)
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 p - ch an n el m osf et s i3475dv ( k i 3 4 7 5 d v ) 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 0 v v d s = - 2 0 0 v , v g s = 0 v - 1 v d s = - 2 0 0 v , v g s = 0 v , t j = 5 5 - 1 0 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 = - 0 . 9 a 1 . 6 1 v g s = - 6 v , i d = - 0 . 7 a 1 . 6 5 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 - 1 0 v - 2 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 0 v , i d = - 0 . 9 a 3 . 5 s i n p u t c a p a c i t a n c e c i ss 5 0 0 o u t p u t c a p a c i t a n c e c o ss 2 6 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 8 g a t e r e s i s t a n c e r g f = 1 m h z 9 14 v g s = - 1 0 v , v d s = - 1 0 0 v , i d = - 1 a 1 1 . 7 1 8 7 . 8 1 2 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 3 . 7 t u r n - o n d e l a y t i m e t d ( o n ) 9 1 4 t u r n - o n r i s e t i m e t r 1 1 1 8 t u r n - o f f d e l a y t i m e t d ( o f f ) 2 8 4 2 t u r n - o f f f a l l t i m e t f 1 2 1 8 t u r n - o n d e l a y t i m e t d ( o n ) 1 4 2 1 t u r n - o n r i s e t i m e t r 2 9 4 4 t u r n - o f f d e l a y ti m e t d ( o f f ) 2 3 3 5 t u r n - o f f f a l l t i m e t f 1 4 2 1 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 8 4 1 3 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 3 5 3 5 0 n c r e v e r s e r e c o v e r y f a l l t i m e t a 4 6 r e v e r s e r e c o v e r y r i s e t i m e t b 3 8 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 t c = 2 5 c - 0 . 9 5 p u l s e d i o d e f o r w a r d c u r r e n t i s m - 3 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 . 2 v n c v d d = - 1 0 0 v , r l = 1 0 0 i d ? - 1 a , v g e n = - 6 v , r g = 1 i f = - 1 . 2 a , d i / d t = 1 0 0 a / s , t j = 2 5 a v g s = 0 v , v d s = - 5 0 v , f = 1 m h z v g s = - 6 v , v d s = - 1 0 0 v , i d = - 1 a t o t a l g a t e c h a r g e q g p f 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 v d d = - 1 0 0 v , r l = 1 0 0 i d ? - 1 a , v g e n = - 1 0 v , r g = 1 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 m a r k i n g m a r k i n g a i * * * ns
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 p - ch an n el m osf et s i3475dv ( k i 3 4 7 5 d v ) t y p i c a l ch a r a c te r i s i ti c s ou tpu t ch aracteristics on -re sistan ce vs. drain cu r r en t g a t e c h a r g e 0 1 2 3 4 5 0 2 4 6 8 10 v d s ? d r ain - t o - s o u r c e v o l t a ge ( v ) ) a ( t n e r r u c n i a r d ? i d v = 1 0 t h r u 4 v gs 1.00 1.20 1.40 1.60 1.80 2.00 0 1 2 3 4 5 v g s = 1 0 v i d ? d r a i n c u r r en t ( a ) v g s = 6 v r ) n o ( s d (?) e c n a t s i s e r - n o ? 0 2 4 6 8 10 0.0 2.5 5.0 7.5 10.0 12.5 i d = 1 a ) v ( e g a t l o v e c r u o s - o t - e t a g ? q g ? t o t a l g a t e c h ar g e ( n c ) v s g v d s = 125 v v d s = 7 5 v v d s = 1 0 0 v t r an sfer c h aracter is tics cap acitan ce on -resistanc e vs. jun ctio n t emp erature 0.0 0.3 0.6 0.9 1.2 1.5 0 2 4 6 8 t c = 2 5 c t c = 12 5 c t c = - 55 c v g s ? g a t e - t o - s o u rce v o l t a g e ( v ) ) a ( t n e r r u c n i a r d ? i d c r s s 0 150 300 450 600 750 0 4 8 12 16 20 c o s s c i s s v d s ? d r a i n - t o - s o u rc e v o l t a g e ( v ) ) f p ( e c n a t i c a p a c ? c 0.4 0.8 1.2 1.6 2.0 2.4 - 50 - 25 0 25 50 75 100 125 150 t j ? junc t io n t empera t ure ( c ) r ) n o ( s d e c n a t s i s e r - n o ? ) d e z i l a m r o n ( v g s = 6 v v g s = 1 0 v i d = 1 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 . p - ch an n el m osf et s i3475dv ( k i 3 4 7 5 d v ) t y p i c a l ch a r a c te r i s i ti c s so urce-d r ain di o d e f o rward vol t age th resho ld voltage 10 1 0.01 v s d - so ur ce -t o-dr a in vo lt age ( v) ) a ( t n e r r u c e c r u o s - i s 0 0.3 0.6 0.9 1.2 1.5 0.10 t j = 1 5 0 c t j = 2 5 c - 0.4 - 0.2 0.0 0.2 0.4 0.6 0.8 - 50 - 25 0 25 50 75 100 125 150 i d = 5 a t j ? t empera t ure ( c ) v ) h t ( s g ) v ( i d = 5 m a on-resista n ce vs. gate-to-so urce vol t age s in g le pu lse power, ju nct ion- to -am b ien t 0.0 1.2 2.4 3.6 4.8 6.0 0 2 4 6 8 10 v g s ? g a t e - t o - so ur c e v o l t a g e ( v ) r ) n o ( s d ( ?) e c r u o s - o t - n i a r d ? t a = 2 5 c t a = 1 2 5 c 0 36 60 12 24 ) w ( r e w o p t ime ( sec) 48 10 0.01 1 1 . 0 1 0 0 . 0 sa f e op eratin g area *v g s m i n i m u m v g s a t w h i ch r d s ( o n ) is specified 10 0.001 1 ) a ( t n e r r u c n i a r d ? i d 0.01 v d s ? drain- t o- s our c e v ol t ag e ( v ) 0.1 0.1 1 10 100 1000 *limi t ed by r d s ( o n ) t = 2 5 c s i n g l e p u l s e 1 s 10 s dc 1 0 m s 1 0 0 m s 1 m s a cu r r en t de r a ting * 0 0.2 0.4 0.7 0.9 c ? c as e t em pe r a t u re (c) power (w) 0 25 50 75 100 125 150 1.1 t
s m d ty p e w w w . k e x i n . c o m . c n 5 m o s f e t p - ch an n el m osf et s i3475dv ( k i 3 4 7 5 d v ) t y p i c a l ch a r a c te r i s i ti c s po w er, j u nc ti o n - t o - f o o t 0.0 0.8 1.6 2.4 3.2 4.0 0 25 50 75 100 125 150 t c ? c a s e t e m p e r a tu r e ( c ) ) w ( r e w o p p o w er der at in g , ju n ct io n - t o - am b ien t 0.0 0.3 0.6 0.9 1.2 1.5 0 25 50 75 100 125 150 t c ? c a s e t emper a t ur e ( c ) r (w) e w o p no rmalized t h erm al tran sient imp edan ce, ju nction-to -am b ien t 10 - 3 10 - 2 1 10 10 - 1 10 - 4 100 1 0.1 0.01 s q u a r e w a v e p u l s e d u r a t ion ( s ec) t n e i s n a r t e v i t c e f f e d e z i l a m r o n e c n a d e p m i l a m r e h t 0.2 0.1 0.05 0.02 s in g l e p u l s e d u ty cycle = 0.5 1. duty cycle, d = 2. per unit b ase = r t h j a = 75 c/w 3. t j m - t a = p dm z t h j a ( t ) t 1 t 2 t 1 t 2 note s: 4. surface mo u nted p dm 1000 no rmalize d the r m al tran sient imp edan ce, ju nction -to -fo o t 10 - 3 10 - 2 0 1 1 10 - 1 - 4 1 0.1 0.01 s quare w ave p ulse dura t ion (se c ) t n e i s n a r t e v i t c e f f e d e z i l a m r o n e c n a d e p m i l a m r e h t 10 0.2 0.1 0.05 0.02 si n g l e p u l s e dut y cyc le = 0. 5
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