MPL640ACTPT c h e n m k o e n t e r p r i s e c o . , l t d s u r f a c e m o u n t s c h o t t k y b a r r i e r r e c t i f i e r voltage range 40 volts current 6.0 amperes 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 ( a t t a = 2 5 o c u n l e s s o t h e r w i s e n o t e d ) n o t e s : 2004-8 m a x i m u m a v e r a g e r e v e r s e c u r r e n t ( n o t e 1 ) a t r a t e d d c b l o c k i n g v o l t a g e c h a r a c t e r i s t i c s s y m b o l u n i t s @ t j = 25 o c @ t j = 100 o c 10 2 0 uamps m a m p s v o l t s m a x i m u m i n s t a n t a n e o u s f o r w a r d v o l t a g e a t 3 . 0 a d c ( n o t e 1 ) m a x i m u m r a t i n g e s ( a t t a = 2 5 o c u n l e s s o t h e r w i s e n o t e d ) r a t i n g s m a x i m u m r e c u r r e n t p e a k r e v e r s e v o l t a g e m a x i m u m r m s v o l t a g e m a x i m u m d c b l o c k i n g v o l t a g e m a x i m u m a v e r a g e f o r w a r d r e c t i f i e d c u r r e n t peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) typical junction capacitance (note 2) typical thermal resistance (note 3) storage temperature range s y m b o l v r r m v r m s v d c i o c j v f i r t stg i fsm u n i t s v o l t s v o l t s v o l t s a m p s 6 . 0 50 130 15 -65 to +150 amps pf o c / w o c MPL640ACTPT 40 28 40 r jl 1 . p u l s e t e s t : 3 0 0 u s p u l s e w i d t h , 1 % d u t y c y c l e 2 . m e a s u r e d a t 1 . 0 m h z a n d a p p l i e d r e v e r s e v o l t a g e o f 4 . 0 v o l t s 3 . p . c . b . m o u n t e d 0 . 3 1 x 0 . 3 1 " ( 8 x 8 m m ) c o p p e r p a d a r e a s * high speed (t rr= 8.0nsec typ.) * low power loss, high efficiency . * dc to dc converters * switch- mode power supplies * low forward voltage drop . * peak forward surge curr ent is 50a. . * schottky diode arr ay . * notbook pc provisional spec. * small surface mounting type. (smp) smp dimensions in inches and (millimeters) smp application feature circuit MPL640ACTPT 0.50 operating temperature range -65 to +125 o c t j (3) (2) (1) 0.005 (0.15 min.) 0.077 (1.95) 0.073 (1.85) 0.045 (1.16) 0.042 (1.07) 0.081 (2.05) 0.077 (1.95) 0.212 (5.38) 0.208 (5.29) 0.264 (6.70) 0.254 (6.46) 0.055 (1.40) 0.051 (1.30) 0.170 (4.31) 0.163 (4.15) (1) (2) (3) 0.019 (0.50 min.) 0.019 (0.50 min.)
rating characteristic curves ( mpl 640actpt ) f i g . 3 - t y p i c a l r e v e r s e c h a r a c t e r i s t i c s f i g . 4 - m a x i m u m n o n - r e p e t i v e f o r w a r d s u r g e c u r r e n t f i g . 5 - t y p i c a l j u n c t i o n c a p a c i t a n c e i n s t a n t a n e o u s r e v e r s e c u r r e n t , (ua) j u n c t i o n c a p a c i t a n c e , ( p f ) r e v e r s e v o l t a g e , ( v ) i n s t a n t a n e o u s r e v e r s e v o l t a g e , ( v ) .1 1.0 10 100 0 1 0 0 1 0 0 0 0 0 15 30 45 60 10 20 30 40 50 p e a k f o r w a r d s u r g e c u r r e t n ( a ) n u m b e r o f c y c l e s a t 6 0 h z 0 10 20 30 40 50 60 1 0 0 1 2 5 1 0 2 0 5 0 8 . 3 m s s i n g l e h a l f s i n e - w a v e ( j e d e c m e t h o d ) forward voltage, (v) t j =125 o c t j =75 o c t j =25 o c 60 1m 100m fig. 1 - typical forward current derating curve fig. 2 - instantaneous forward current, (a) average forward current, (a) lead temperature, ( o c ) instantaneous forward voltage,(v) instantaneous forward current, ( a ) 3.0 20 10 1.0 0.1 2.0 2.5 1.5 1.0 0.5 0 0 25 50 75 100 125 150 175 single half wave 60h z resistive or inductive load .2 .3 .5 .4 .6 .7 .9 .8 t j =25 o c pulse width=300us 1% duty cycle
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