p a g e 1 f o r m o s a m s g l a s s s e a l e d s m d s w i t c h i n g d i o d e m c l 4 1 4 8 d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . d s - 2 2 1 9 0 3 2 0 0 8 / 0 2 / 1 0 - a 7 1 22 2 2 3 4 4 4 5 6 6 7 l i s t l i s t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p a c k a g e o u t l i n e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . f e a t u r e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . m a x i m u m r a t i n g s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . r a t i n g a n d c h a r a c t e r i s t i c c u r v e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p i n n i n g i n f o r m a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . m a r k i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . s u g g e s t e d s o l d e r p a d l a y o u t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p a c k i n g i n f o r m a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . r e e l p a c k i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . s u g g e s t e d t h e r m a l p r o f i l e s f o r s o l d e r i n g p r o c e s s e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . h i g h r e l i a b i l i t y t e s t c a p a b i l i t i e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . m e c h a n i c a l d a t a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1
1 5 0 m a s w i t c h i n g d i o d e - 1 0 0 v s u r f a c e m o u n t f e a t u r e s f a s t s p e e d s w i t c h i n g . f o r g e n e r a l p u r p o s e s w i t c h i n g a p p l i c a t i o n . h i g h c o n d u c t a n c e . ? h e r m e t i c a l l y s e a l e d g l a s s s i l i c o n e p i t a x i a l p l a n a r c h i p . l e a d - f r e e p a r t s m e e t r o h s r e q u i r m e n t s . ? ? ? ? ? m e c h a n i c a l d a t a ? ? 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 : i n d i c a t e d b y c a t h o d e b a n d ? m o u n t i n g p o s i t i o n : a n y ? w e i g h t : a p p r o x i m a t e d 0 . 0 1 3 g r a m c a s e : g l a s s m i c r o - m e l f p a c k a g e o u t l i n e p a g e 2 f o r m o s a m s p a r a m e t e r r e p e t i t i v e p e a k r e v e r s e v o l t a g e r e v e r s e v o l t a g e p e a k f o r w a r d s u r g e c u r r e n t f o r w a r d c u r r e n t a v e r a g e f o r w a r d c u r r e n t p o w e r d i s s i p a t i o n j u n c t i o n t e m p e r a t u r e t = 1 s p c o n d i t i o n s s y m b o l v r r m v r i f i f s m i fa v p v t s t g m i n . - 6 5 t y p . 1 5 0 m a x . 1 0 0 7 5 5 0 0 3 0 0 5 0 0 u n i t v v m a m a m w o c o c f o r w a r d v o l t a g e i = 1 0 m a f r e v e r s e c u r r e n t v = 2 0 v r v f i r 1 . 0 0 2 5 v n a s t o r a g e t e m p e r a t u r e t j m a + 1 5 0 d i o d e c a p a c i t a n c e r e v e r s e r e c o v e r y t i m e i = 1 0 m a , v = 6 v , i = 0 . 1 x i , r = 1 0 0 f r r r r l v = 2 0 v , t = 1 5 0 r j o c v = 0 v , f = 1 m h z r i r c d t r r 0 . 8 6 u a p f n s 5 0 4 . 0 4 . 0 dimensions in inches and (millimeters) glass micro-melf .053 (1.35) glass .048(1.2) .040(1.0) .078(2.0) .070(1.8) .019(.48) .01 1(.28) solderable ends v = 7 5 v r i r u a 5 . 0 m c l 4 1 4 8 d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . d s - 2 2 1 9 0 3 2 0 0 8 / 0 2 / 1 0 - a 7 + 1 5 0 - 5 5 h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 g l a s s s e a l e d s m d s w i t c h i n g d i o d e 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 ( a t t = 2 5 a o c u n l e s s o t h e r w i s e n o t e d )
p a g e 3 rating and characteristic curves (mcl4148) d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . d s - 2 2 1 9 0 3 2 0 0 8 / 0 2 / 1 0 - a 7 h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 0 1 0 0 1 0 0 3 0 0 5 0 0 2 0 0 a m b i e n t t e m p e r a t u r e p o w e r d i s s i p a t i o n , m w 0 2 4 6 8 1.0 1 . 0 2 . 0 3 . 0 4 . 0 5 . 0 r e v e r s e v o lta g e , v o lt s c a p a c i t a n c e , p f 1 0 - 2 1 0 0 1 0 1 1 0 2 1 0 3 1 0 4 1 0 - 1 for w ard current , ma for w ard resist ance , 1 0 1 1 0 2 1 0 0 0 1 2 1 0 - 2 1 0 - 1 1 0 0 1 0 2 1 0 1 1 0 3 s t p a f o r w a r d v o l t a g e , v o l t s f o r w a r d c u r r e n t , m a 1 0 - 5 1 0 0 1 0 - 1 1 0 1 1 0 2 1 0 - 4 1 0 - 3 1 0 - 2 1 0 - 1 1 0 0 1 0 1 v = 0 v = 0 . 1 v = 0 . 2 v = 0 . 3 t i f r m i f r m i t p t v = t p / t t = 1 / f p fig . 4 dera ting cur ve fig . 3 for w ard characteristics fig . 2 - dynamic for w ard resist ance versus for w ard current fig . 1 admissible repetitive peak for w ard current versus pulse dura tion fig . 5 typical junction cap acit ance t j = 2 5 c f = 1 k h z t j = 2 5 c f = 1 k h z
p i n n i n g i n f o r m a t i o n p i n 1 c a t h o d e p i n 2 a n o d e p i n s i m p l i f i e d o u t l i n e s y m b o l m a r k i n g ty p e n u m b e r m a r k i n g c o d e m c l 4 1 4 8 c a t h o d e b a n d o n l y s u g g e s t e d s o l d e r p a d l a y o u t dimensions in inches and (millimeters) a c b b 0 . 0 2 4 ( 0 . 6 0 ) a 0 . 0 5 5 ( 1 . 4 0 ) c 0 . 0 5 1 ( 1 . 3 0 ) p a c k a g e m i c r o - m e l f p a g e 4 1 2 f o r m o s a m s m c l 4 1 4 8 2 1 d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . d s - 2 2 1 9 0 3 2 0 0 8 / 0 2 / 1 0 - a 7 h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 g l a s s s e a l e d s m d s w i t c h i n g d i o d e
p a c k i n g i n f o r m a t i o n item t olerance micro-melf carrier width carrier length carrier depth sprocket hole 7" reel outside diameter 7" reel inner diameter feed hole diameter sprocket hole position punch hole position punch hole pitch sprocket hole pitch embossment center reel width overall tape thickness t ape width p 0 p 1 e b c d f t w p a d d 1 d 2 w 1 symbol 0.1 0.1 0.1 min 0.5 0.1 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 2.0 unit:mm 178.00 50.00 13.00 1.75 3.50 4.00 4.00 2.00 0.23 8.00 1 1.40 p 0 p 1 e b d f w p a d d 1 d 2 w 1 c t p a g e 5 n o t e : d e v i c e s a r e p a c k e d i n a c c o r d a n c e w i t h e i a s t a n d a r r s - 4 8 1 - a a n d s p e c i f i c a t i o n s l i s t e d a b o v e . 2 . 0 0 3 . 7 0 1 . 8 0 1.50 f o r m o s a m s m c l 4 1 4 8 d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . d s - 2 2 1 9 0 3 2 0 0 8 / 0 2 / 1 0 - a 7 h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 g l a s s s e a l e d s m d s w i t c h i n g d i o d e
r e e l p a c k i n g c o m p o n e n t i n n e r r e e l c a r t o n a p p r o x . p a c k a g e r e e l s i z e r e e l s p a c i n g b o x b o x d i a , s i z e c a r t o n g r o s s w e i g h t ( p c s ) ( m / m ) ( p c s ) ( m / m ) ( m / m ) ( m / m ) ( p c s ) ( k g ) p a g e 6 g l a s s m i c r o - m e l f 7 " 2 , 5 0 0 4 . 0 2 5 , 0 0 0 1 8 3 * 1 8 3 * 1 2 3 1 7 8 2 0 0 , 0 0 0 3 8 2 * 2 6 2 * 3 8 7 9 . 6 f o r m o s a m s m c l 4 1 4 8 d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . d s - 2 2 1 9 0 3 2 0 0 8 / 0 2 / 1 0 - a 7 h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 g l a s s s e a l e d s m d s w i t c h i n g d i o d e p r o f i l e f e a t u r e s o l d e r i n g c o n d i t i o n a v e r a g e r a m p - u p r a t e ( t l t o t p ) < 3 / s e c p r e h e a t o - t e m p e r a t u r e m i n ( t s m i n ) 1 5 0 c o - t e m p e r a t u r e m a x ( t s m a x ) 2 0 0 c - t i m e ( m i n t o m a x ) ( t s ) 6 0 ~ 1 2 0 s e c t s m a x t o t l o - r a m p - u p r a t e < 3 c / s e c t i m e m a i n t a i n e d a b o v e : o - t e m p e r a t u r e ( t l ) 2 1 7 c - t i m e ( t l ) 6 0 ~ 2 6 0 s e c o o p e a k t e m p e r a t u r e ( t p ) 2 5 5 c - 0 / + 5 c o t i m e w i t h i n 5 c o f a c t u a l p e a k t e m p e r a t u r e ( t p ) o r a m p - d o w n r a t e < 6 c / s e c o t i m e 2 5 c t o p e a k t e m p e r a t u r e < 6 m i n u t e s o c 3 . r e f l o w s o l d e r i n g 1 0 ~ 3 0 s e c 1 . s t o r a g e e n v i r o n m e n t : t e m p e r a t u r e = 5 ~ 4 0 h u m i d i t y = 5 5 % 2 5 % 2 . r e f l o w s o l d e r i n g o f s u r f a c e - m o u n t d e v i c e s o o c c s u g g e s t e d t h e r m a l p r o f i l e s f o r s o l d e r i n g p r o c e s s e s c r i t i c a l z o n e t l t o t p t l t s m a x t s m i n r a m p - u p t p t s p r e h e a t o t 2 5 c t o p e a k t i m e 2 5 t l t p r a m p - d o w n t e m p e r a t u r e
p a g e 7 f o r m o s a m s d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . d s - 2 2 1 9 0 3 2 0 0 8 / 0 2 / 1 0 - a 7 m c l 4 1 4 8 h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 g l a s s s e a l e d s m d s w i t c h i n g d i o d e 1 . s o l d e r r e s i s t a n c e 2 . s o l d e r a b i l i t y 3 . h i g h t e m p e r a t u r e r e v e r s e b i a s 4 . f o r w a r d o p e r a t i o n l i f e 5 . i n t e r m i t t e n t o p e r a t i o n l i f e 6 . p r e s s u r e c o o k e r 7 . t e m p e r a t u r e c y c l i n g 8 . t h e r m a l s h o c k 9 . f o r w a r d s u r g e 1 0 . h u m i d i t y 1 1 . h i g h t e m p e r a t u r e s t o r a g e l i f e a t 2 6 0 5 f o r 1 0 2 s e c . i m m e r s e b o d y i n t o s o l d e r 1 / 1 6 " 1 / 3 2 " o a t 2 4 5 5 c f o r 5 s e c . o v = 8 0 % r a t e a t t = 1 5 0 c f o r 1 6 8 h r s . r j o r a t e d a v e r a g e r e c t i f i e r c u r r e n t a t t = 2 5 c f o r 5 0 0 h r s . a o t = 2 5 c , i = i a f o o n s t a t e : p o w e r o n f o r 5 m i n . o f f s t a t e : p o w e r o f f f o r 5 m i n . o n a n d o f f f o r 5 0 0 c y c l e s . o 1 5 p a t t = 1 2 1 c f o r 4 h r s . s i g a o o - 5 5 c t o + 1 2 5 c d w e l l e d f o r 3 0 m i n . a n d t r a n s f e r r e d f o r 5 m i n . t o t a l 1 0 c y c l e s . o o 0 c f o r 5 m i n . r i s e t o 1 0 0 c f o r 5 m i n . t o t a l 1 0 c y c l e s . t = 1 s p o a t t = 8 5 c , r h = 8 5 % f o r 1 0 0 0 h r s . a o a t 1 7 5 c f o r 1 0 0 0 h r s . o c p e a k f o r w a r d c u r r e n t m i l - s t d - 7 5 0 d m e t h o d - 2 0 3 1 m i l - s t d - 2 0 2 f m e t h o d - 2 0 8 m i l - s t d - 7 5 0 d m e t h o d - 1 0 3 8 m i l - s t d - 7 5 0 d m e t h o d - 1 0 2 7 m i l - s t d - 7 5 0 d m e t h o d - 1 0 3 6 j e s d 2 2 - a 1 0 2 m i l - s t d - 7 5 0 d m e t h o d - 1 0 5 1 m i l - s t d - 7 5 0 d m e t h o d - 1 0 5 6 m i l - s t d - 7 5 0 d m e t h o d - 4 0 6 6 - 2 m i l - s t d - 7 5 0 d m e t h o d - 1 0 2 1 m i l - s t d - 7 5 0 d m e t h o d - 1 0 3 1 i t e m t e s t c o n d i t i o n s r e f e r e n c e h i g h r e l i a b i l i t y t e s t c a p a b i l i t i e s
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