weitron 1/ 5 http://www .weitron.com.tw WTM2310A 04 - feb - 10 n-channel enhancement mode power mosfet drain current 5.0 amperes drain souce voltage 60 voltage maximum ratings (t a =25c unless otherwise specified) rating symbol v alue unit drain-source voltage v d s 60 v gate-source voltage v g s 20 v t a =25c 5.0 continuous drain current i d a t a =70c 4.0 pulsed drain current i d m 10 a total power dissipation (t a =2 5 c ) p d 1.50 w maximum junction-ambient 3 83.3 r ja c/w operating junction temperature range t j -55~+150 c t stg -55~+150 c device marking WTM2310A = 2310a 3 drain 1 gate 2 source features: l e a d(p b)- f r ee p b * simple drive requirement. * super high density cell design for extremely low r ds(on) . storage temperature range note 1. pulse width limited by max. junction temperature. 2. pulse width 300us, duty cycle 2%. 3. surface mounted on fr4 board, t 10sec. 1 2 3 1. gate 2. drain 3. source sot-89
WTM2310A weitron 2/5 http://www.weitron.com.tw 04-feb-10 e l e c t r i c a l c h a r a c t e r i s t i c s ( t j = 2 5 : : : : u n l e s s o t h e r w i s e s p e c i f i e d ) p a r a m e t e r s y m b o l m i n . t y p . m a x . u n i t t e s t c o n d i t i o n s 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 b v d s s 6 0 - - v v g s = 0 , i d = 2 5 0 u 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 ) 0 . 5 - 1 . 5 v v d s = v g s , i d = 2 5 0 u 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 - 1 2 - s v d s = 1 5 v , i d = 4 a g a t e - s o u r c e l e a k a g e c u r r e n t i g s s - - 1 0 0 n a v g s = 2 0 v d r a i n - s o u r c e l e a k a g e c u r r e n t ( t j = 2 5 : ) - - 1 u a v d s = 6 0 v , v g s = 0 i d s s d r a i n - s o u r c e l e a k a g e c u r r e n t ( t j = 5 5 : ) - - 1 0 u a v d s = 6 0 v , v g s = 0 - - 1 1 5 v g s = 1 0 v , i d = 5 . 0 a 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 r d s ( o n ) m - - 1 2 5 v g s = 4 . 5 v , i d = 4 . 5 a t o t a l g a t e c h a r g e 2 q g - 4 . 0 - g a t e - s o u r c e c h a r g e q g s - 1 . 2 - i d = 4 a n c v d s = 3 0 v v = 4 . 5 v g a t e - d r a i n ( m i l l e r ) c h a n g e q g d - 1 . 0 - g s t u r n - o n d e l a y t i m e 2 t d ( o n ) - 6 - r i s e t i m e t r - 1 2 - t u r n - o f f d e l a y t i m e t d ( o f f ) - 1 8 - v d d = 3 0 v i d = 2 . 5 a n s v g s = 1 0 v r g = 6 f a l l t i m e t f - 1 0 - r l = 1 2 i n p u t c a p a c i t a n c e c i s s - 3 2 0 - o u t p u t c a p a c i t a n c e c o s s - 4 2 - v g s = 0 v p f v d s = 3 0 v f = 1 . 0 m h z 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 s s - 2 0 - s o u r c e - d r a i n d i o d e p a r a m e t e r s y m b o l m i n . t y p . m a x . u n i t t e s t c o n d i t i o n s f o r w a r d o n v o l t a g e 2 v s d - - 1 . 2 v i s = 2 . 5 a , v g s = 0 v n o t e s : 1 . pu l s e w i d t h l i m i t e d b y m a x. j u n ct i o n t e m p e ra t u re . 2 . pu l s e w i d t h 3 0 0 u s , d u t y cyc l e 2 % . 3 . su r f a ce m o u n t e d o n f r 4 b o a rd , t 1 0 s e c.
WTM2310A weitron 3/5 http://www.weitron.com.tw 04-feb-10 c h a r a c t e r i s t i c s c u r v e r d s ( o n ) ( ) i d ( a ) i s ( a ) v s d ( v ) v g s ( v ) i d ( a ) v d s ( v ) i d ( a ) t j ( : : : : ) r d s ( o n ) n o r m a l i z e d r d s ( o n ) ( ) v g s ( v ) f i g 5 . o n - r e s i s t a n c e v s . g a t e - s o u r c e v o l t a g e f i g 6 . b o d y d i o d e c h a r a c t e r i s t i c s f i g 1 . t y p i c a l o u t p u t c h a r a c t e r i s t i c s f i g 2 . t r a n s f e r c h a r a c t e r i s t i c s f i g 3 . o n - r e s i s t a n c e v s . d r a i n c u r r e n t a n d g a t e v o l t a g e f i g 4 . o n - r e s i s t a n c e v s . j u n c t i o n t e m p e r a t u r e
WTM2310A weitron 4/5 http://www.weitron.com.tw 04-feb-10 v d s ( v ) c a p a c i t a n c e ( p f ) q g ( n c ) v g s ( v ) f i g 7 . m a x i m u m s a f e o p e r a t i n g a r e a f i g 8 . s i n g l e p u l s e m a x i m u m p o w e r d i s s i p a t i o n f i g 9 . g a t e c h a r g e c h a r a c t e r i s t i c s f i g 1 0 . t y p i c a l c a p a c i t a n c e c h a r a c t e r i s t i c s fig 11. normalized maximum transient thermal impedance p o w e r ( w ) p u l s e w i d t h ( s ) v d s ( v ) i d ( a )
WTM2310A weitron http://www .weitron.com.tw 5/5 04-feb-10 a b c d e g h j k l 1.400 0.320 0.360 0.350 4.400 1.400 2.300 3.940 2.900 max so t -89 so t -89 outline dimensions unit:mm b a h e j k g d c l 1.600 0.520 0.560 0.440 4.600 1.800 2.600 4.250 3.100 1.500typ min dim
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