1 n 5 9 2 6 b t h r u 1 n 5 9 5 6 b g l a s s p a s s i v a t e d j u n c t i o n s i l i c o n z e n e r d i o d e v o l t a g e - 1 1 t o 2 0 0 v o l t s p o w e r - 1 . 5 w a t t s f e a t u r e s l l o w p r o f i l e p a c k a g e l b u i l t - i n s t r a i n r e l i e f l g l a s s p a s s i v a t e d j u n c t i o n l l o w i n d u c t a n c e l t y p i c a l i r l e s s t h a n 1 g a a b o v e 1 1 v l h i g h t e m p e r a t u r e s o l d e r i n g : 2 6 0 j / 1 0 s e c o n d s a t t e r m i n a l s l p l a s t i c p a c k a g e h a s u n d e r w r i t e r s l a b o r a t o r y f l a m m a b i l i t y c l a s s i f i c a t i o n 9 4 v - o m e c h a n i c a l d a t a c a s e : j e d e c d o - 4 1 m o l d e d p l a s t i c o v e r p a s s i v a t e d j u n c t i o n t e r m i n a l s : s o l d e r p l a t e d , s o l d e r a b l e p e r m i l - s t d - 7 5 0 , m e t h o d 2 0 2 6 p o l a r i t y : c o l o r b a n d d e n o t e s p o s i t i v e e n d ( c a t h o d e ) s t a n d a r d p a c k a g i n g : 5 2 m m t a p e w e i g h t : 0 . 0 1 2 o u n c e , 0 . 3 g r a m m a x i m u m r a t i n g s a n d 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 r a t i n g s a t 2 5 j a m b i e n t t e m p e r a t u r e u n l e s s o t h e r w i s e s p e c i f i e d . s y m b o l v a l u e u n i t s d c p o w e r d i s s i p a t i o n @ t l = 7 5 j , m e a s u r e a t z e r o l e a d l e n g t h ( n o t e 1 , f i g . 1 ) d e r a t e a b o v e 7 5 j p d 1 . 5 1 5 w a t t s m w / j p e a k f o r w a r d s u r g e c u r r e n t 8 . 3 m s s i n g l e h a l f s i n e - w a v e s u p e r i m p o s e d o n r a t e d l o a d ( j e d e c m e t h o d ) ( n o t e 1 , 2 ) i f s m 1 0 a m p s o p e r a t i n g j u n c t i o n a n d s t o r a g e t e m p e r a t u r e r a n g e t j , t s t g - 5 5 t o + 1 5 0 j n o t e s : 1 . m o u n t e d o n 5 . 0 m m 2 ( . 0 1 3 m m t h i c k ) l a n d a r e a s . 2 . m e a s u r e d o n 8 . 3 m s , s i n g l e h a l f s i n e - w a v e o r e q u i v a l e n t s q u a r e w a v e , d u t y c y c l e = 4 p u l s e s p e r m i n u t e m a x i m u m . 3 . z e n e r v o l t a g e ( v z ) m e a s u r e m e n t n o m i n a l z e n e r v o l t a g e i s m e a s u r e d w i t h t h e d e v i c e f u n c t i o n i n t h e r m a l e q u i l i b r i u m w i t h a m b i e n t t e m p e r a t u r e a t 2 5 j . 4 . z e n e r i m p e d a n c e ( z z ) d e r i v a t i o n z z t a r e m e a s u r e d b y d i v i d i n g t h e a c v o l t a g e d r o p a c r o s s t h e d e v i c e b y t h e a c c u r r e n t a p p l i e d . t h e s p e c i f i e d l i m i t s a r e f o r i z ( a c ) = 0 . 1 i z , ( d c ) w i t h t h e a c f r e q e n c y = 6 0 h z . d o - 4 1
1 n 5 9 2 6 b t h r u 1 n 5 9 5 6 b 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 l = 3 0 j u n l e s s o t h e r w i s e n o t e d ) ( v f = 1 . 5 v o l t s m a x @ i f = 2 0 0 m a ) m a x i m u m z e n e r i m p e d a n c e ( n o t e 2 . ) m a x r e v e r s e l e a k a g e c u r r e n t d e v i c e n o m i n a l z e n e r v o l t a g e v z @ i z t v o l t s ( n o t e 1 . ) t e s t c u r r e n t i z t m a z z t @ i z t o h m s z z k @ i z k o h m s @ i z k m a i r g a @ v r v o l t s m a x i m u m d c z e n e r c u r r e n t i z m m a d c 1 n 5 9 2 6 b 1 n 5 9 2 7 b 1 n 5 9 2 8 b 1 1 1 2 1 3 3 4 . 1 3 1 . 2 2 8 . 8 5 . 5 6 . 5 7 5 5 0 5 5 0 5 5 0 0 . 2 5 0 . 2 5 0 . 2 5 1 1 1 8 . 4 9 . 1 9 . 9 1 3 6 1 2 5 1 1 5 1 n 5 9 2 9 b 1 n 5 9 3 0 b 1 n 5 9 3 1 b 1 n 5 9 3 2 b 1 5 1 6 1 8 2 0 2 5 2 3 . 4 2 0 . 8 1 8 . 7 9 1 0 1 2 1 4 6 0 0 6 0 0 6 5 0 6 5 0 0 . 2 5 0 . 2 5 0 . 2 5 0 . 2 5 1 1 1 1 1 1 . 4 1 2 . 2 1 3 . 7 1 5 . 2 1 0 0 9 3 8 3 7 5 1 n 5 9 3 3 b 1 n 5 9 3 4 b 1 n 5 9 3 5 b 1 n 5 9 3 6 b 2 2 2 4 2 7 3 0 1 7 1 5 . 6 1 3 . 9 1 2 . 5 1 7 . 5 1 9 2 3 2 6 6 5 0 7 0 0 7 0 0 7 5 0 0 . 2 5 0 . 2 5 0 . 2 5 0 . 2 5 1 1 1 1 1 6 . 7 1 8 . 2 2 0 . 6 2 2 . 8 6 8 6 2 5 5 5 0 1 n 5 9 3 7 b 1 n 5 9 3 8 b 1 n 5 9 3 9 b 1 n 5 9 4 0 b 3 3 3 6 3 9 4 3 1 1 . 4 1 0 . 4 9 . 6 8 . 7 3 3 3 8 4 5 5 3 8 0 0 8 5 0 9 0 0 9 5 0 0 . 2 5 0 . 2 5 0 . 2 5 0 . 2 5 1 1 1 1 2 5 . 1 2 7 . 4 2 9 . 7 3 2 . 7 4 5 4 1 3 8 3 4 1 n 5 9 4 1 b 1 n 5 9 4 2 b 1 n 5 9 4 3 b 1 n 5 9 4 4 b 4 7 5 1 5 6 6 2 8 7 . 3 6 . 7 6 6 7 7 0 8 6 1 0 0 1 0 0 0 1 1 0 0 1 3 0 0 1 5 0 0 0 . 2 5 0 . 2 5 0 . 2 5 0 . 2 5 1 1 1 1 3 5 . 8 3 8 . 8 4 2 . 6 4 7 . 1 3 1 2 9 2 6 2 4 1 n 5 9 4 5 b 1 n 5 9 4 6 b 1 n 5 9 4 7 b 1 n 5 9 4 8 b 6 8 7 5 8 2 9 1 5 . 5 5 4 . 6 4 . 1 1 2 0 1 4 0 1 6 0 2 0 0 1 7 0 0 2 0 0 0 2 5 0 0 3 0 0 0 0 . 2 5 0 . 2 5 0 . 2 5 0 . 2 5 1 1 1 1 5 1 . 7 5 6 6 2 . 2 6 9 . 2 2 2 2 0 1 8 1 6 1 n 5 9 4 9 b 1 n 5 9 5 0 b 1 n 5 9 5 1 b 1 n 5 9 5 2 b 1 0 0 1 1 0 1 2 0 1 3 0 3 . 7 3 . 4 3 . 1 2 . 9 2 5 0 3 0 0 3 8 0 4 5 0 3 1 0 0 4 0 0 0 4 5 0 0 5 0 0 0 0 . 2 5 0 . 2 5 0 . 2 5 0 . 2 5 1 1 1 1 7 6 8 3 . 6 9 1 . 2 9 8 . 8 1 5 1 3 1 2 1 1 1 n 5 9 5 3 b 1 n 5 9 5 4 b 1 n 5 9 5 5 b 1 n 5 9 5 6 b 1 5 0 1 6 0 1 8 0 2 0 0 2 . 5 2 . 3 2 . 1 1 . 9 6 0 0 7 0 0 9 0 0 1 2 0 0 6 0 0 0 6 5 0 0 7 0 0 0 8 0 0 0 0 . 2 5 0 . 2 5 0 . 2 5 0 . 2 5 1 1 1 1 1 1 4 1 2 1 . 6 1 3 6 . 8 1 5 2 1 0 9 8 7 * t o l e r a n c e a n d v o l t a g e d e s i g n a t i o n t o l e r a n c e d e s i g n a t i o n - t h e t y p e n u m b e r s l i s t e d i n d i c a t e a t o l e r a n c e o f ? 5 % r a t i n g a n d c h a r a c t e r i s t i c s c u r v e s 1 n 5 9 2 6 b t h r u 1 n 5 9 5 6 b 2.5 2 1.5 1 0.5 0 20 40 60 80 100 120 140 150 180 t l , l e a d t e m p e r a t u r e ( j ) 8 6 4 2 0 -2 -4 3 4 6 8 10 12 vz@izt v z , z e n e r v o l t a g e ( v o l t s ) f i g . 1 - s t e a d y s t a t e p o w e r d e r a t i n g f i g . 2 - z e n e r v o l t a g e - t o 1 2 v o l t s p d , m a x i m u m p o w e r d i s s i p a t i o n ( w a t t s ) c v z , t e m p e r a t u r e c o e f f i c i e n t ( m v / j )
r a t i n g a n d c h a r a c t e r i s t i c s c u r v e s 1 n 5 9 2 6 b t h r u 1 n 5 9 5 6 b 200 100 70 50 30 20 10 10 20 30 50 70 100 200 vz@izt v z , z e n e r v o l t a g e ( v o l t s ) 1 k 5 0 0 2 0 0 1 0 0 5 0 2 0 1 0 5 2 1 0 . 5 1 2 5 1 0 2 0 5 0 1 0 0 2 0 0 5 0 0 v z = 1 5 0 v 9 1 v 6 2 v 2 2 v 1 2 v 6 . 8 v t j - 2 5 j i z ( m s ) = 0 . 1 i z ( d c ) i z , z e n e r t e s t c u r r e n t ( m a ) f i g . 3 - z e n e r v o l t a g e - 1 0 t o 2 0 0 v o l t s f i g . 4 - e f f e c t o f z e n e r c u r r e n t 2 0 0 1 0 0 7 0 5 0 3 0 2 0 1 0 7 5 3 2 5 7 1 0 2 0 3 0 5 0 7 0 1 0 0 i z ( d c ) = 1 m a 1 0 m a 2 0 m a i z ( m s ) = 0 . 1 i z ( d c ) v z , z e n e r v o l t a g e ( v o l t s ) 1 k 5 0 0 3 0 0 2 0 0 1 0 0 5 0 3 0 2 0 1 0 . 1 . 2 . 3 5 1 2 3 5 1 0 2 0 5 0 1 0 0 r e c t a n g u l a r n o n r e p e t i t i v e w a v e f o r m t j = 2 5 j p r i o r t o i n i t i a l p u l s e p w , p u l s e w i d t h ( m s ) 100 50 30 20 10 5 3 2 1 0.5 0.3 0.2 0.1 0 1 2 3 4 5 6 7 8 9 10 v z , z e n e r v o l t a g e ( v o l t s ) 100 50 30 20 10 5 3 2 1 0.5 0.3 0.2 0.1 0 10 20 30 40 50 60 70 80 90 100 v z , z e n e r v o l t a g e ( v o l t s ) f i g . 7 - v z = 6 . 8 t h r u 1 0 v o l t s f i g . 8 - v z = 1 2 t h r u 8 2 v o l t s c v z , t e m p e r a t u r e c o e f f i c i e n t ( m v / j ) z z , d y n a m i c i m p e d a n c e ( o h m s ) p p k , p e a k s u r g e p o w e r ( w a t t s ) z z , d y n a m i c i m p e d a n c e ( o h m s ) i z , z e n e r c u r r e n t ( m a ) i z , z e n e r c u r r e n t ( m a )
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