f e a t u r e s a p p l i c a t io n s r a d i a l l e a d e d d e v i c e s a l m o s t a n y w h e r e t h e r e i s a l o w v o l t a g e c u r e d , f l a m e r e t a r d a n t e p o x y p o l y m e r p o w e r s u p p l y , u p t o dc 6 0 v a n d a l o a d i n s u l a t i n g m a t e r i a l m e e t s u l 9 4 v - 0 t o b e p r o t e s t e d , i n c l u d i n g : r e q u i r e m e n ts s e c u r i t y a n d f i r e a l a r m s y s t e m s b u l k p a c k a g i n g , o r t a p e a n d r e e l a n a l o g a n d d i g i t a l l i n e c a r d s a v a i l a b l e o n m o s t m o d e l s m o d e m s a n d ds l m o d e l f ig a ( m a x ) b ( m a x ) c ( m a x ) d ( t y p ) k 2 5 0 - 0 4 0 u 1 ( 2 ) 7 . 4 1 2 . 7 4 .5 5 .1 k 2 5 0 - 0 6 0 u 1 ( 2 ) 7.4 12.7 4.5 5.1 k 2 5 0 - 0 8 0 u 1 7.4 12.7 4.5 5.1 k 2 5 0 - 0 9 0 u 1 ( 2 ) 6 .0 9 .3 3 .8 5 .1 p r o d u c t d i m e n s i o n s ( m m ) k 2 5 0 - 0 9 0 u 1 7.4 12.7 4.5 5.1 k 2 5 0 - 1 1 0 u 3 7. 0 12. 6 4.5 5.1 k 2 5 0 - 1 2 0 4 5 .5 5.5 2 .6 k 2 5 0 - 1 2 0 u 3 7. 0 1 2 . 6 4.5 5.1 k 2 5 0 - 1 4 5 u 3 7.0 12.6 4.5 5.1 k 2 5 0 - 1 8 0 t 1 10.2 14.5 4.2 5.1 k 2 5 0 - 1 8 0 u 3 9.0 11.0 4. 5 5.1 k 2 5 0 - 2 0 0 u 5 12. 0 1 7 . 0 4. 5 5.1 k 2 5 0 - 4 0 0 u 5 12.0 17.0 4.5 5.1 k 2 5 0 - 6 0 0 u 5 1 6 . 0 1 8 .0 4 . 5 5.1 k 2 5 0 - 8 0 0 u 5 20 . 0 22 .0 4 . 5 5.1 k 2 5 0 - 0 4 0 u 6 0 0 u k 2 5 0 - 8 0 0 u t e s t c o n d i t i o n s p a s s i v e a g i n g h u m i d i t y a g i n g t h e r m a l s h o c k r e s i s t a n c e t o s o l v e n t v i b r a ti o n s t o r a g e c o n d i t i o n s : - 4 0 to 8 5 r e s i s t a n c e c h a n g e ? 8 5 , 8 5 % r.h., 1 0 0 h r s ? 1 2 5 , t o - 5 5 , 1 0 t i m e s m i l - s t d - 2 0 2 ,m e t h o d 2 1 5 m il - s t d - 2 0 2 , m e t h o d 2 0 1 1 2 % t y p i c a l n o c h a n g e n o c h a n g e 8 % t y p i c a l 8 % t y p i c a l p h y s i c a l c h a r a c te r i s tc s e n v i r o n m e n t a l s p e c i f i c a ti o n s m a t e r i a l : l e a d s ? 8 5 , 1 0 0 h ts t i n p l a te d c o p p e r , 2 2 a w g , 0 . 6 0 m m t i n p l a te d c o p p e r , 2 0 a w g , 0 . 8 0 m m pptc / k 250 ser ies 0 1 | www.spsemi.cn rev.2014.05.01
m od e l i h o ld i t r ip v m a x v m a x i m a x p d m a x o p i n t e rr up t c u rr en t t i m e r m i n r m a x r 1 m a x ( a ) ( a ) ( v d c ) v r m s ( a ) ( w ) ( a ) ( s ) ( ? ) ( ? ) ( ? ) k 250 - 040 u 0 . 0 4 0 0 . 0 8 6 0 25 0 3 1 .0 0 .5 0 .2 3 0 6 0 8 0 k 250 - 060 u 0 . 0 6 0 0 . 1 2 6 0 25 0 3 1 .0 0 .5 0 .5 20 0 6 0 9 0 k 2 5 0 - 0 8 0 u 0 . 0 8 0 0 . 1 6 6 0 2 5 0 3 1 .0 1 0 .2 5 1 4 2 2 3 3 k 2 5 0 - 0 9 0 u 0 .0 9 0 0 .1 8 6 0 2 5 0 3 1 .0 1 0 .5 1 0 2 0 3 1 k 2 5 0 - 1 1 0 u 0 . 1 1 0 0 .2 2 6 0 2 5 0 3 1 .0 1 1 .1 6 1 2 1 6 k 2 5 0 - 1 2 0 0 . 1 2 0 0 .2 4 6 0 2 5 0 3 1 .0 1 1 .2 5 1 0 1 4 k 2 5 0 - 1 2 0 u 0 . 1 2 0 0 . 2 4 6 0 2 5 0 3 1 .0 1 1 .2 6 1 1 1 6 k 2 5 0 - 1 4 5 u 0 . 1 4 5 0 . 2 9 6 0 2 5 0 3 1 .0 1 2 .5 3 .5 6 .5 1 4 k 2 5 0 - 1 8 0 t 0 .1 8 0 0 .65 6 0 2 5 0 1 0 1 .8 3 3 .0 1 .0 2 .2 4 k 2 5 0 - 1 8 0 u 0 . 1 8 0 0 .65 6 0 2 5 0 1 0 1 .8 3 1 .5 2 4 6 k 2 5 0 - 2 0 0 u 0 .2 0 0 0 . 4 0 6 0 2 5 0 1 0 2 .4 3 5 .0 3 6 9 k 2 5 0 - 4 0 0 u 0 . 4 0 0 0 .8 0 6 0 2 5 0 1 0 2 .8 3 8 .0 1 3 6 k 2 5 0 - 6 0 0 u 0 . 6 0 0 1 . 2 0 6 0 2 5 0 1 0 3 .2 3 1 2 .0 0 .6 2 5 k 2 5 0 - 8 0 0 u 0 .8 0 0 1 . 6 0 6 0 2 5 0 1 0 3 .6 5 1 8 .0 0 .4 1 3 i h o l d i t r i p v m a x o p v m a x i n te r r up t i m a x p d r m i n / m a x r m a x r 1 m a x * c a u t i o n - 4 0 - 2 0 0 2 5 4 0 5 0 6 0 7 0 8 0 0 . 0 6 0 0 . 0 5 3 0 . 0 4 7 0 . 0 4 0 0 . 0 3 4 0 . 0 3 1 0 . 0 2 7 0 . 0 2 4 0 . 0 1 9 0 . 0 9 0 0 . 0 8 0 0 . 0 7 0 0 . 0 6 0 0 . 0 5 0 0 . 0 4 6 0 . 0 4 1 0 . 0 3 6 0 . 0 2 9 0 . 1 2 4 0 . 1 1 0 0 . 0 9 5 0 . 0 8 0 0 . 0 6 6 0 . 0 5 9 0 . 0 5 1 0 . 0 4 4 0 . 0 3 3 0 . 1 7 1 0 . 1 5 1 0 . 1 3 1 0 . 1 1 0 0 . 0 9 1 0 . 0 8 1 0 . 0 7 1 0 . 0 6 1 0 . 0 4 6 0 . 1 9 1 0 . 1 7 0 0 . 1 4 8 0 . 1 2 0 0 . 1 0 4 0 . 0 9 3 0 . 0 8 2 0 . 0 7 1 0 . 0 5 5 0 . 2 2 5 0 . 1 9 9 0 . 1 7 2 0 . 1 4 5 0 . 1 1 9 0 . 1 0 6 0 . 0 9 3 0 . 0 8 0 0 . 0 6 0 0 . 2 6 9 0 . 2 4 0 0 . 2 1 1 0 . 1 8 0 0 . 1 5 3 0 . 1 3 8 0 . 1 2 3 0 . 1 0 9 0 . 0 8 7 0 . 3 0 0 0 . 2 6 6 0 . 2 3 4 0 . 2 0 0 0 . 1 7 0 0 . 1 5 4 0 . 1 3 6 0 . 1 2 0 0 . 0 9 6 0 . 6 0 0 0 . 5 3 2 0 . 4 6 8 0 . 4 0 0 0 . 3 4 0 0 . 3 0 8 0 . 2 7 2 0 . 2 4 0 0 . 1 9 2 0 . 9 0 0 0 . 7 9 8 0 . 7 0 2 0 . 6 0 0 0 . 5 1 0 0 . 4 6 2 0 . 4 0 8 0 . 3 6 0 0 . 2 8 8 1 . 2 0 0 1 . 0 6 4 0 . 9 3 6 0 . 8 0 0 0 . 6 8 0 0 . 6 1 6 0 . 5 4 4 0 . 4 8 0 0 . 3 8 4 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 ( 2 5 ) m i n i m u m d e v i c e r e s i s t a n c e p r i o r t o t r i p p i n g a t 2 5 . t y p i c a l p o w e r d i s s i p a t d e f r o m d e v i c e w h e n i n t h e t r i p p e d s t a t e i n 2 5 s t i l l a i r e n v i r o n m e n t a t r a t e d v o l t a g e m a x i m u m t i m e t o t r ip m a x i m u m o p e r a t i n g v o l a t g e ( v d c ) d e v i c e c a n w i t h s t a n d w i t h o u t d a m a g e a t r a t d e c u r r e n t ( i m a x ) . m a x i m u m i n t e r r u p t v o l a t g e ( v a c ) d e v i c e c a n w i t h s t a n d w i t h o u t d a m a g e a t r a t d e c u r r e n t. m a x i m u m f a u l t c u r r e n t d e v i c e c a n w i t h s t a n d w i t h o u t d a m a g e a t r a t e d v o l t a g e . r e s i s t a n c e h o l d c u r r e n t : m a x i m u m c u r r e n t d e v i c e w i l l n o t t r i p i n 2 5 s t i l l a i r . t r i p c u r r e n t : m i n i m u m c u r r e n t a t w h i c h t h e d e v i c e w i l l a l w a y s t r i p i n 2 5 s t i l l a i r k 2 5 0 - 2 0 0 u p a r t n u m b e r k 2 5 0 - 0 4 0 u k 2 5 0 - 0 6 0 u m a x i m u m d e v i c e r e s i s t a n c e p r i o r t o t r i p p i n g a t 2 5 . m a x i m u m d e v i c e r e s i s t a n c e o n e h o u r a f t e r i t i s t r i p p d e a t 2 5 . o p e r a t i o n b e y o n d t h e s p e c i f i e d r a t i n g m a y r e s u l t i n d a m a g e a n d p o s s i b l e a r c i n g . k 2 5 0 - 4 0 0 u k 2 5 0 - 6 0 0 u k 2 5 0 - 8 0 0 u m a x i m u m a m b i d n t o p e r a t i n g t e m p e r a t u r e s ( ) t h e r m a l d e r a t i n g c h a r t - ih( a ) k 2 5 0 - 0 8 0 u k 2 5 0 - 1 1 0 u k 2 5 0 - 1 2 0 / 1 2 0 u k 2 5 0 - 1 4 5 u k 2 5 0 - 1 8 0 t / 1 8 0 u pptc / k 250 ser ies 0 2 | www.spsemi.cn rev.2014.05.01
k 2 5 0 - 0 4 0 1 8 0 k 2 5 0 - 2 0 0 6 0 0 k 2 5 0 - 8 0 0 p a c k a g e in f o r m a t io n bu lk : 1 0 0 0 p c s p e r b a g 5 0 0 p c s p e r b a g 2 0 0 p c s p e r b a g pptc / k 250 ser ies 0 3 | www.spsemi.cn thermal derating curve derating curves for K250 series 0.0 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 -40 -20 0 20 40 60 80 temperature (c) percentage of derated current typical time-to-trip at 25c average time current curves 0.01 0.1 1 10 100 1000 0 1 2 3 current in amperes time in seconds k 250- 080t/080u k 250- 110u/120ut /120t k 250- 120/120u k 250- 145/145u k 250-180 rev.2014.05.01
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