d i p ty p e w w w . k e x i n . c o m . c n 1 d i o d e s s ch o t t ky dio d es s r120 ~ s r1100 f e a tu r e s s c h o t t k y b a r r i e r c h i p h i g h c u r r e n t c a p a b i l i t y l o w p o w e r l o s s , h i g h e f f i c i e n c y h i g h s u r g e c u r r e n t c a p a b i l i t y 0.107 (2.7) 0.080 (2.0) 0.034 (0.86) 0.028 (0.71) dia. 1.0 (25.4) min. 1.0 (25.4) min. 0.205 (5.2) 0.160 (4.1) do-41 dimensions in inches and (millimeters) a b s o l u te m a x i m u m ra ti n g s t a = 2 5 p a r a m e t e r s y m b o l s r 1 2 0 s r 1 3 0 s r 1 4 0 s r 1 5 0 s r 1 6 0 s r 1 8 0 s r 1 1 0 0 u n i t 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 v r r m w o r k i n g p e a k r e v e r s e v o l t a g e v r w m m a x i m u m d c b l o c k i n g v o l t a g e v d c r m s r e v e r s e v o l t a g v r ( r m s ) 1 4 2 1 2 8 3 5 4 2 5 6 7 0 f o r w a r d v o l t a g e v f a v e r a g e r e c t i f i e d o u t p u t c u r r e n t @ t l = 1 0 0 i o 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 i f s m m a x i m u m d c r e v e r s e c u r r e n t t a = 2 5 t a = 1 0 0 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 ( n o t e . 1 ) c j p f t h e r m a l r e s i s t a n c e . j u n c t i o n - t o - a m b i e n t r t h ja t h e r m a l r e s i s t a n c e . j u n c t i o n - t o - lead r t h jl j u n c t i o n t e m p e r a t u r e t j s t o r a g e t e m p e r a t u r e t s t g 1 1 0 8 0 5 0 1 5 1 5 0 - 6 5 t o 1 5 0 a 0 . 5 1 0 m a / w i r 4 0 2 0 3 0 4 0 5 0 6 0 8 0 1 0 0 v 1 n o t e . 1 m e a s u r e d a t 1 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 v d . c 0.5 0.7 0.85
dip ty p e w w w . kexin . com . c n 2 diod e s s ch o t t ky dio d es s r120 ~ s r1100 t y p i c a l ch a r a c te r i s i ti c s 10 20 30 40 0 1 10 100 i , peak for w ard surge current (a) fsm number of cycles a t 60 hz fig. 3 max non-repetitive peak fwd surge current single half sine-w ave (jedec method) t = 150 c j 10 100 1000 0.1 1 10 100 c , junction cap acit ance (pf) j v , reverse vo lt age (v) fig. 4 t ypical junction capacitance r sr150 - SR160 sr120 - sr140 t = 25 c f = 1.0mhz j 0 20 40 60 80 100 120 140 i , inst ant aneous reverse current (ma) r percent of ra ted peak reverse vo lt age (%) fig. 5 t ypical reverse characteristics t = 100 c j t = 75 c j t = 25 c j 100 10 1.0 0.1 0.01 0.001 0.1 1.0 10 i , inst ant aneous for w ard current (a) f v , inst ant aneous for w ard vo lt age (v) fig. 2 t ypical forward characteristics f 20 1 . 2 7 . 1 3 . 1 9 . 0 1 . 0 5 . 0 t = 25 c j i pulse widt h = 300 s f sr150 - SR160 sr120 - sr140 0 0.5 1.0 25 50 75 100 125 150 i a verage for w ard current (a) (o), t , lead tempera ture ( c) fig. 1 forward current derating curve l
|
