elektr on ische bauelemente ks05 b3 v o l t age: 5.0 v 40 w 40 w a >30 t y p e n u m b e r s y m b o l l i m i t s u n i t s t o t a l p o w e r d i s s i p a t i o n o n f r - 5 b o a r d ( n o t e 2 ) p d 430 150 o m w c / w o c o c pack pulse power tp=8/20us ppp ipp 2.0 l e a d s o l d e r t e m p e r a t u r e - m a x . ( 1 0 s e c d u r a t i o n ) t l 2 6 0 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 q j a 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 ~ + 1 5 0 i e c 6 1 0 0 0 - 4 - 2 , level 4(esd) k v pack pulse current tp=8/20us air contact > 20 m a x i m u m r a t i n g s r a t i n g 2 5 c o s t r e s s e s e x c e e d i n g " m a x i m u m r a t i n g s " m a y d a m a g e t h e d e v i c e . " m a x i m u m r a t i n g s " a r e s t r e s s r a t i n g s o n l y . f u n c t i o n a l o p e r a t i o n a b o v e t h e r e c o m m e n d e d . o p e r a t i n g c o n d i t i o n s i s n o t i m p l i e d . e x t e n d e d e x p o s u r e t o s t r e s s e s a b o v e t h e r e c o m m e n d e d o p e r a t i n g c o n d i t i o n s m a y a f f e c t d e v i c e r e l i a b i l i t y . 1 . f r - 5 = 1 . 0 x 0 . 7 5 x 0 . 6 2 i n . 2 . o n l y 1 d i o d e u n d e r p o w e r . f o r a l l 4 d i o d e s u n d e r p o w e r , p d w i l l b e 2 5 % . m o u n t e d o n f r - 4 b o a r d w i t h m i n p a d . 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 . 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 y p e n u m b e r s y m b o l m i n . t y p . m a x . u n i t t e s t c o n d i t i o n s r e v e r s e s t a n d - o f f v o l t a g e v r w m - - 5 . 0 v r e v e r s e l e a k a g e c u r r e n t i r - 3 5 n a v r w m = v 2 . 0 p e a k p u l s e c u r r e n t i p p - a r e v e r s e b r e a k d o w n v o l t a g e v b r 6 . 1 i t = 1 m a , - 7 . 2 v c d - 2 8 v i p p = 1 a 9 . 5 - - c l a m p i n g v o l t a g e v c - v i p p = 2 a 1 1 - c l a m p i n g v o l t a g e v c - 2 2 p f 5 ( t = 2 5 c u n l e s s o t h e r w i s e n o t e d , 1 0 p e r d i o d e ) d i o d e c a p a c i t a n c e f = 1 m h z , v r = 0 v o stand-off voltage: 5.0 v . i e c 6 1 0 0 0 - 4 - 2 l e v e l 4 e s d p r o t e c t i o n . response time is typically < 1 ns . low leakage . . ulta low capacitance : 22pf t r ansie nt v o ltage su ppr ess ors diode s o t - 1 4 3 . 0 7 1 ( 1 . 8 0 ) . 0 6 3 ( 1 . 6 0 ) . 1 1 8 ( 3 . 0 0 ) . 1 1 0 ( 2 . 8 0 ) . 0 7 5 ( 1 . 9 0 ) r e f . 1 0 0 ( 2 . 5 5 ) . 0 8 9 ( 2 . 2 5 ) . 0 2 3 r e f ( 0 . 5 7 ) r e f ( 0 . 4 0 ) r e f . 0 0 6 ( 0 . 1 6 ) . 0 0 3 ( 0 . 0 8 ) . 0 5 5 ( 1 . 4 0 ) . 0 4 7 ( 1 . 2 0 ) . 0 5 1 ( 1 . 3 0 ) . 0 3 9 ( 1 . 0 0 ) . 0 4 3 ( 1 . 1 0 ) . 0 3 5 ( 0 . 9 0 ) . 0 0 4 ( 0 . 1 0 ) . 0 0 0 ( 0 . 0 0 ) 1 0 o o 0 . 0 1 6 r e f . . 0 3 3 ( 0 . 8 4 ) . 0 3 0 ( 0 . 7 6 ) . 0 1 8 ( 0 . 4 5 ) . 0 1 4 ( 0 . 3 5 ) 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 ) 2 3 4 1 f e a t u r e s description . designed to protect voltage sensitive components from esd. . excellent clamping capability, low leakage and fast response. . cellular phones, mp3 players, digital cameras ... etc. . suitable for electronics where board space is a major design consideration. http://www.secosgmbh.com/ any changing of specification will not be informed individual page 1 of 2 rohs compliant product a suffix of "-c" specifies halogen & lead-free 24-sep-2007 rev. b
electrical charact eristic cur ves h t t p : / / w w w . s e c o s g m b h . c o m / a n y c h a n g i n g o f s p e c i f i c a t i o n w i l l n o t b e i n f o r m e d i n d i v i d u a l page 2 of 2 elektr on ische bauelemente ks05 b3 v o l t age: 5.0 v 40 w transient voltage suppressors diode clamping voltage vs. peak pulse current pulse waveform 0 5 10 15 0 1 2 3 peak pulse current-ipp(a) clamping voltage- vc(v) 0 10 20 30 40 50 60 70 80 90 100 110 0 5 10 1 5 20 25 3 0 time (us) percent of ipp e -t td = i pp /2 wa vef o r m pa r a m e t e r s t r = 8 s t d = 2 0 s 3.40 (.134") 3.60 (.140") 0.80 (.032") 1.00 (.040") 2.20 (.087") ref 1.90 (.075") 1.70 (.067") 1.00 (.040") 1.20 (.048") 0.80 (.032") 1.00 (.040") bsc max 1.40 (.055") recommended pad layout diode capacitance (pf) diode reverse voltage (v) 0 1 2 3 4 5 0 10 20 30 t y p i c a l c a p a c i t a n c e v s . r e v e r s e v o l t a g e 24-sep-2007 rev. b
|
