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 f e a tu r e s v d s ( v ) = - 3 0 v i d = - 1 . 3 a ( v g s = - 1 0 v ) r d s ( o n ) 1 8 0 m ( v g s = - 1 0 v ) r d s ( o n ) 3 0 0 m ( v g s = - 4 . 5 v ) 1 . gate 2 . source 3 . drain d g s 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 - 3 0 g a t e - s o u r c e v o l t a g e v g s 2 5 c o n t i n u o u s d r a i n c u r r e n t i d - 1 . 3 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 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 : r ja = 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 : r ja = 2 7 0 c / w w h e n m o u n t e d o n a 0 . 0 0 1 i n p a d o f 2 o z . c o p p e r . 2 2 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 p - ch an n el m osf et f dn352a p - hf ( k d n 3 5 2 a p - h f) 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
s m d ty p e w w w . k exi n . co m . c n 2 m osf 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 - 3 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 = - 2 4 v , v g s = 0 v - 1 u 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 = 2 5 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 . 8 - 2 . 5 v v g s = - 1 0 v , i d = - 1 . 3 a ( n o t e . 1 ) 1 8 0 v g s = - 4 . 5 v , i d = - 1 . 1 a ( n o t e . 1 ) 3 0 0 v g s = - 4 . 5 v , i d = - 1 . 1 a , t j = 1 2 5 ( n o t e . 1 ) 4 0 0 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 = - 0 . 9 a 2 s i n p u t c a p a c i t a n c e c i ss 1 5 0 o u t p u t c a p a c i t a n c e c o ss 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 2 0 t o t a l g a t e c h a r g e q g 1 . 4 1 . 9 g a t e s o u r c e c h a r g e q g s 0 . 5 g a t e d r a i n c h a r g e q g d 0 . 5 t u r n - o n d e l a y t i m e t d ( o n ) 8 t u r n - o n r i s e t i m e t r 2 8 t u r n - o f f d e l a y t i m e t d ( o f f ) 1 8 t u r n - o f f f a l l t i m e t f 2 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 7 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 7 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 - 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 ( n o t e . 1 ) - 1 . 2 v m v g s = - 1 0 v , v d s = - 1 0 v , i d = - 1 a , r g = 6 ( n o t e . 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 v g s = 0 v , v d s = - 1 5 v , f = 1 m h z v g s = - 4 . 5 v , v d s = - 1 0 v , i d = - 0 . 9 a ( n o t e . 1 ) p f n c i f = - 3 . 9 a , d i / d t = 1 0 0 a / s n s 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 5 2 a p f p - ch an n el m osf et f dn352a p - hf ( k d n 3 5 2 a p - h f)
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 t y p i c a l ch a r a c te r i s i ti c s 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 0 2 4 6 8 10 -i d , drain current (a) r ds(on) , normalized drain-source on-resistance v gs = -4.0v -10v -6.0v -5.0v -7.0v -4.5v -8.0v figure 1. on-region characteristics . figure 2. on-resistance variation with drain current and gate voltage. 0.6 0.8 1 1.2 1.4 -50 -25 0 25 50 75 100 125 150 t j , junction temperature ( o c) r ds(on) , normalized drain-source on-resistance i d = -0.9a v gs = -10v 0.1 0.2 0.3 0.4 0.5 0.6 0.7 2 4 6 8 10 -v gs , gate to source voltage (v) r ds(on) , on-resistance (ohm) i d = -0.45a t a = 125 o c t a = 25 o c figure 3. on-resistance variation with temperature. figure 4. on-resistance variation with gate-to-source voltage. 0 2 4 6 8 10 1 2 3 4 5 6 7 8 -v gs , gate to source voltage (v) -i d , drain current (a) t a = -55 o c 25 o c 125 o c v ds = -5v 0.0001 0.001 0.01 0.1 1 10 100 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 -v sd , body diode forward voltage (v) -i s , reverse drain current (a) v gs = 0v t a = 125 o c 25 o c -55 o c figure 5. transfer characteristics . figure 6. body diode forward voltage variation with source current and temperature. 0 2 4 6 8 10 0 1 2 3 4 5 -v ds , drain to source voltage (v) -i d , drain current (a) v gs = -10v -4.5v -3.5v -3.0v -6.0v -4.0v p - ch an n el m osf et f dn352a p - hf ( k d n 3 5 2 a p - 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 0.001 0.01 0.1 1 0.0001 0.001 0.01 0.1 1 10 100 1000 t 1 , time (sec) r(t), normalized effective transient thermal resistance single pulse 0.01 0.02 0.05 0.1 0.2 d = 0.5 0 2 4 6 8 10 0 0.5 1 1.5 2 2.5 3 q g , gate charge (nc) -v gs , gate-source voltage (v) i d = -0.9a v ds = -10v -20v -15v 0 50 100 150 200 0 5 10 15 20 25 30 -v ds , drain to source voltage (v) capacitance (pf) c iss c oss c rss f = 1 mhz v gs = 0 v figure 7. gate charge characteristics . figure 8. capacitance characteristics. 0.01 0.1 1 10 100 0 0 1 0 1 1 1 . 0 -v ds , drain-source voltage (v) -i d , drain current (a) dc 10s 1s 100ms r ds(on) limit v gs = -10v single pulse r ja = 270 o c/w t a = 25 o c 10ms 1ms 100 s 0 10 20 30 40 50 0.0001 0.001 0.01 0.1 1 10 100 1000 t 1 , time (sec) p(pk), peak transient power (w) single pulse r ja = 270c/w t a = 25c figure 9. maximum safe operating area . figure 10. single pulse maximum power dissipation. figure 11. transient thermal response curve. r ja (t) = r(t) * r ja r ja = 270c/w t j ? t a = p * r ja (t) duty cycle, d = t 1 / t 2 p(pk) t 1 t 2 p - ch an n el m osf et f dn352a p - hf ( k d n 3 5 2 a p - h f)
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