r s e m i c o n d u c t o r d b 3 / d c 3 4 / d b 4 / d b 6 s i l i c o n b i d i r e c t i o n a l d i a c f e a t u r e s a b s o l u t e r a t i n g s ( l i m i t i n g v a l u e s ) 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 h e t h r e e - l a y e r , t w o - t e r m i n a l , a x i a l - l e a d , h e r m e t i c a l l y s e a l e d d i a c s a r e d e s i g n e d s p e c i f i c a l l y f o r t r i g g e r i n g t h y r i s t o r s . t h e y d e m o n s t r a t e l o w b r e a k o v e r c u r r e n t a t b r e a k o v e r v o l t a g e a s t h e y w i t h s t a n d p e a k p u l s e c u r r e n t . t h e b r e a k o v e r s y m m e t r y i s w i t h i n t h r e e v o l t s ( d b 3 , d c 3 4 , d b 4 ) o r f o u r v o l t s ( d b 6 ) . t h e s e d i a c s a r e i n t e n d e d f o r u s e i n t h y r i s i t o r s p h a s e c o n t r o l , c i r c u i t s f o r l a m p d i m m i n g , u n i v e r s a l m o t o r s p e e d c o n t r o l a n d h e a t c o n t r o l . j f ' s d b 3 / d c 3 4 / d b 4 / d b 6 a r e b i - d i r e c t i o n a l t r i g g e r e d d i o d e d e s i g n e d t o o p e r a t e i n c o n j u n c t i o n w i t h t r i a c s a n d s c r ' s p o w e r d i s s i p a t i o n o n p r i n t e d c i r c u i t ( l = 1 0 m m ) b r e a k o v e r v o l t a g e ( n o t e 2 ) b r e a k o v e r v o l t a g e s y m m e t r y c = 2 2 n f ( n o t e 2 ) s e e d i a g r a m 1 c = 2 2 n f ( n o t e 2 ) s e e d i a g r a m 1 c = 2 2 n f ( n o t e 2 ) m i n m i n m i n t y p 2 8 3 2 3 6 3 0 3 4 3 8 3 5 4 0 4 5 5 6 6 0 7 0 + 4 + 3 5 1 0 5 1 0 0 1 . 5 1 0 m a x m a x m a x m a x t y p i = ( i b o t o i f = 1 0 m a ) s e e d i a g r a m 1 s e e d i a g r a m 2 s e e d i a g r a m 3 v b = 0 . 5 v b o m a x s e e d i a g r a m 1 b r e a k o v e r c u r r e n t ( n o t e 1 ) l e a k a g e c u r r e n t ( n o t e 1 ) d y n a m i c b r e a k o v e r v o l t a g e ( n o t e 1 ) r i s e t i m e ( n o t e 1 ) o u t p u t v o l t a g e ( n o t e 1 ) p c m w a t s t g / t j t a = 5 0 c t p = 1 0 m s f = 1 0 0 h z r e p e t i t i v e p e a k o n - s t a t e c u r r e n t s t o r a g e a n d o p e r a t i n g j u n c t i o n t e m p e r a t u r e c v v v v m a m s m a i t r m v b o % + v b o % - % - v b o % % + v % v o i b o i b t r d o - 3 5 ( g l a s s ) d i m e n s i o n s i n i n c h e s a n d ( m i l l i m e t e r s ) 0 . 1 5 0 ( 3 . 8 ) m a x 1 . 0 8 3 ( 2 7 . 5 ) m i n 1 . 0 8 3 ( 2 7 . 5 ) m i n 0 . 0 7 9 ( 2 . 0 ) m a x d i a 0 . 0 2 0 ( 0 . 5 2 ) m a x d i a 2 . 0 2 . 0 2 . 0 1 . 6 1 5 0 n o t e s : 1 . 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 p p l i c a b l e i n b o t h f o r w a r d a n d r e v e r s e d i r e c t i o n s . 2 . c o n n e c t e d i n p a r a l l e l w i t h t h e d e v i c e s . s y m b o l s p a r a m e t e r s v a l u e d b 3 d c 3 4 d b 4 d b 6 u n i t s v a l u e d b 3 d c 3 4 d b 4 d b 6 u n i t s p a r a m e t e r s s y m b o l s t e s t c o n d i t i o n m e c h a n i c a l d a t a c a s e : d o - 3 5 g l a s s c a s e w e i g h t : a p p r o x . 0 . 1 3 g r a m j f j f h i g h t e m p e r a t u r e s o l d e r i n g g u a r a n t e e d : 2 6 0 ! / 1 0 s e c o n d s a t t e r m i n a l s c o m p o n e n t i n a c c o r d a n c e t o r o h s 2 0 0 2 / 9 5 / e c a n d w e e e 2 0 0 2 / 9 6 / e c - 4 0 t o + 1 2 5 / - 4 0 t o + 1 1 0 j i n a n j i n g h e n g e l e c t r o n i c s c o . , l t d . h t t p : / / w w w . j i n g h e n g g r o u p . c o m 3 - 2
r a t i n g s a n d c h a r a c t e r i s t i c c u r v e s d b 3 / d c 3 4 / d b 4 / d b 6 d i a g r a m 1 : c u r r e n t - v o l t a g e c h a r a c t e r i s t i c s f i g . 1 - p o w e r d i s s i p a t i o n v e r s u s a m b i e n t t e m p e r a t u r e ( m a x i m u m v a l u e s ) f i g . 3 - p e a k p u l s e c u r r e n t v e r s u s p u l s e d u r a t i o n ( m a x i m u m v a l u e s ) f i g . 2 - r e l a t i v e v a r i a t i o n o f v b o v e r s u s j u n c t i o n t e m p e r a t u r e ( t y p i c a l v a l u e s ) d i a g r a m 2 : t e s t c i r c u i t f o r o u t p u t v o l t a g e d i a g r a m 3 : t e s t c i r c u i t s e e d i a g r a m 2 a d j u s t r f o r i p = 0 . 5 a 1 0 m a i b o i b 0 . 5 v b o v b o i p 9 0 % 1 0 % t r 1 0 k w 2 2 0 v 5 0 h z 5 0 0 k w d . u . t r = 2 0 w v o 0 . 1 m f v + i f - i f + v - v t a m b ( c ) p ( m w ) v b o ( t j ) v b o ( t j = 2 5 c ) 0 1 0 0 . 0 1 0 . 1 1 2 1 0 0 1 0 0 0 1 0 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 1 0 0 1 1 0 1 2 0 1 3 0 2 5 1 . 0 0 1 . 0 2 1 . 0 4 1 . 0 6 1 . 0 8 5 0 7 5 1 0 0 1 2 5 1 2 5 9 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 f = 1 0 0 h z t j i n i t i a l = 2 5 c i t r m ( a ) t p ( m s ) t j ( c ) j i n a n j i n g h e n g e l e c t r o n i c s c o . , l t d . h t t p : / / w w w . j i n g h e n g g r o u p . c o m 3 - 3
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