s d d 3 6 d i o d e - d i o d e m o d u l e s t y p e s d d 3 6 n 0 8 s d d 3 6 n 1 2 s d d 3 6 n 1 4 s d d 3 6 n 1 6 s d d 3 6 n 1 8 v r r m v 8 0 0 1 2 0 0 1 4 0 0 1 6 0 0 1 8 0 0 v r s m v 9 0 0 1 3 0 0 1 5 0 0 1 7 0 0 1 9 0 0 d i m e n s i o n s i n m m ( 1 m m = 0 . 0 3 9 4 " ) s y m b o l test conditions m a x i m u m r a t i n g s u n i t i f r m s i favm t v j = t v j m t c = 1 0 0 o c ; 1 8 0 o s i n e 6 0 3 6 a t v j = 4 5 o c t = 1 0 m s ( 5 0 h z ) , s i n e v r = 0 t = 8 . 3 m s ( 6 0 h z ) , s i n e t v j = t v j m t = 1 0 m s ( 5 0 h z ) , s i n e v r = 0 t = 8 . 3 m s ( 6 0 h z ) , s i n e 6 5 0 7 6 0 5 8 0 6 3 0 a i f s m t v j = 4 5 o c t = 1 0 m s ( 5 0 h z ) , s i n e v r = 0 t = 8 . 3 m s ( 6 0 h z ) , s i n e t v j = t v j m t = 1 0 m s ( 5 0 h z ) , s i n e v r = 0 t = 8 . 3 m s ( 6 0 h z ) , s i n e 2 1 0 0 2 4 0 0 1 7 0 0 1 9 0 0 a 2 s t v j t v j m t s t g - 4 0 . . . + 1 5 0 1 5 0 - 4 0 . . . + 1 2 5 o c v i s o l 5 0 / 6 0 h z , r m s t = 1 m i n i i s o l < 1 m a t=1s 3 0 0 0 3 6 0 0 v ~ m d m o u n t i n g t o r q u e ( m 5 ) terminal connection torque (m5) _ 2 . 5 - 4 / 2 2 - 3 5 2 . 5 - 4 / 2 2 - 3 5 n m / l b . i n . weight 9 0 g i 2 d t typical including screws
s d d 3 6 d i o d e - d i o d e m o d u l e s a dvantages * s p a c e a n d weight savings * s i m p l e m o u n t i n g * i m p r oved temperature and power c y c l i n g * r e d u c e d p r o t e c t i o n c i r c u i t s a p p l i c ations * s u p p l i e s for dc power equipment * d c s u p p l y for pwm inverter * f i e l d s u p p l y for dc motors * b a t t e ry dc power supplies s y m b o l test conditions c h a r a c t e r i s t i c values u n i t v v f i f = 8 0 a ; t v j = 2 5 o c 1 . 3 8 v to for power-loss calculations only 0 . 8 v r t 6 . 1 m i r t v j = t v j m ; v r = v r r m 1 0 m a t v j = t v j m p e r d i o d e ; dc current p e r m o d u l e r t h j c 1 . 0 0 . 5 k / w p e r d i o d e ; dc current p e r m o d u l e r t h j k 1 . 2 0 . 6 k / w d s c r e e p a g e d i s t a n c e o n s u r face 1 2 . 7 m m d a s t rike distance through air 9 . 6 m m a m a x i mum allowable acceleration 5 0 m / s 2 u c q s t v j = 1 2 5 o c ; i f = 2 5 a ; -di/dt=0.6a/us 5 0 i r m 6 a f e atures * i n t e rnational standard package * c o p p e r b a s e p l a t e * p l a n a r p a s s i vated chips * i s o l a t i o n voltage 3600 v~
sdd 3 6 d i o d e - d i o d e m o d u l e s f i g . 1 s u r g e o v e r l o a d c u r r e n t i f s m : c r e s t v a l u e , t : d u r a t i o n f i g . 2 i 2 d t v e r s u s t i m e ( 1 - 1 0 m s ) f i g . 2 a m a x i m u m f o r w a r d c u r r e n t a t c a s e t e m p e r a t u r e f i g . 3 p o w e r d i s s i p a t i o n v e r s u s f o r w a r d c u r r e n t a n d a m b i e n t t e m p e r a t u r e ( p e r d i o d e ) f i g . 4 s i n g l e p h a s e r e c t i f i e r b r i d g e : p o w e r d i s s i p a t i o n v e r s u s d i r e c t o u t p u t c u r r e n t a n d a m b i e n t t e m p e r a t u r e r = r e s i s t i v e l o a d l = i n d u c t i v e l o a d 2 x s d d 3 6
sd d 3 6 d i o d e - d i o d e m o d u l e s f i g . 5 t h r e e p h a s e r e c t i f i e r b r i d g e : p o w e r d i s s i p a t i o n v e r s u s d i r e c t o u t p u t c u r r e n t a n d a m b i e n t t e m p e r a t u r e f i g . 6 t r a n s i e n t t h e r m a l i m p e d a n c e j u n c t i o n t o c a s e ( p e r d i o d e ) f i g . 7 t r a n s i e n t t h e r m a l i m p e d a n c e j u n c t i o n t o h e a t s i n k ( p e r d i o d e ) r t h j k f o r v a r i o u s c o n d u c t i o n a n g l e s d : d r t h j k ( k / w ) d c 1 . 2 0 1 8 0 o c 1 . 2 2 1 2 0 o c 1 . 2 4 6 0 o c 1 . 2 7 3 0 o c 1 . 3 0 c o n s t a n t s f o r z t h j k c a l c u l a t i o n : i r t h i ( k / w ) t i ( s ) 1 0 . 0 1 0 . 0 0 1 2 2 0 . 0 3 0 . 0 9 5 3 0 . 9 6 0 . 4 5 5 4 0 . 2 0 . 4 9 5 r t h j c f o r v a r i o u s c o n d u c t i o n a n g l e s d : d r t h j c ( k / w ) d c 1 . 0 0 1 8 0 o c 1 . 0 2 1 2 0 o c 1 . 0 4 6 0 o c 1 . 0 7 3 0 o c 1 . 1 0 c o n s t a n t s f o r z t h j c c a l c u l a t i o n : i r t h i ( k / w ) t i ( s ) 1 0 . 0 1 0 . 0 0 1 2 2 0 . 0 3 0 . 0 9 5 3 0 . 9 6 0 . 4 5 5 3 x s d d 3 6
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