f e a t ur es s u r g e o v e r l oad r a t i ng - 150~200 a m p e r e s p e ak i d e a l f o r p r i n t e d c i r c u i t boa rd r e li ab l e l o w c o s t c on s t r u c t i on u t ili z i ng m o l d e d p l a s t i c t e c hn i que p l a s t i c m a t e r i a l ha s ul m oun t i ng po s t i t i on : a ny m oun t i ng t o r gu e : 5 i n .i b . m ax m a x i m u m r a t i n g s a nd e l e c t r i c a l ch a r a c t e r i s t i cs r a t i ng a t 25 a m b i e n t t e m p e r a t u r e un l e ss o t h e r w i s e s p e c i f i e d. s i ng l e pha s e , ha l f w a v e , 60 h z , r e s i s t i v e o r i ndu c t i v e l oad . f o r c apa c i t i v e l oad , d e r a t e c u rr e n t b y 20% kb u 4005 kb u 401 kb u 402 kb u 404 kb u 406 kb u 408 kb u 410 kb u 6005 kb u 601 kb u 602 kb u 604 kb u 606 kb u 608 kb u 610 kb u 8005 kb u 801 kb u 802 kb u 804 kb u 806 kb u 808 kb u 810 m a x i m u m r e c u rr e n t p ea k r e v e r s e v o l t a ge 50 100 200 40 600 800 1000 v m a x i m u m r m s v o l t a ge 35 70 140 280 420 560 700 v m a x i m u m dc b l o c k ing v o l t a g e 50 100 200 40 600 800 1000 v m a x i m u m a v e r a g e f o r w a r d t c =100 a r e c t i f i e d o u t pu t c u rr e n t a t a p ea k f o r w a r d s u r a g e c u rr e n t 8 . 3 m s s ingl e h a l f s in e - w a v e s up e r i m p o s e d o n r a t e d l oa d ( j e d e c m e t h o d ) m a x i m u m i n s t a n t a n o u s f o r w a r d v o l t a g e d r op p e r e l e m e n t a t 4 . 0 a / 3 . 0 a / 4 . 0a m a x i m u m r e v e r s e l ea k a g e a t r a t e d t a =25 10 10 a dc b l o c k ing v o l t a g e p e r e l e m e n t t a =100 100 300 ma o p e r a t ing a nd s t o r a g e t e m p e r a t u r e r a ng e t j .t s tg ch a r a c t e r i s t i cs 175 r eve r se v o l t a g e - 50 to 1000 v o l ts f o r w a rd curr e n t - 4 / 6 / 8 a m pe r es s i l i c o n br i d g e r e c t i f i e rs a kb u6 un it 1 .0 10 200 1 .1 4 .0 6 .0 8 .0 d i m e n s i on s i n i n c h e s and ( m ili m e t e r s) kb u4 kb u8 150 200 1 .0 mv - 55 t o +125 kbu . 9 3 5 ( 2 3 . 7) . 89 5 ( 2 2 . 7) . 60 0 ( 16 . 8) . 7 0 0 ( 1 7 . 8) 3 00 ( 7 . 5) . 78 0 ( 1 9 . 8) . 7 40 ( 18 . 8) ( 2 5 . 4) 1 . 00 m i n. . 0 5 2 ( 1 . 3 ) d i a. . 04 8 ( 1 . 2 ) ty p. . 0 71 ( 1 . 8) . 08 7 ( 2 . 2) . 2 2 0 ( 5 . 6) . 18 0 ( 4 . 6) . 2 5 6 ( 6 . 5) . 2 76 ( 7 . 0) . 15 x2 3l ( 3 . 8 x 5 . 7l) h o le t hru ? ? http://www.trr-jx.com kbu 4 a / 6 a / 8 a se ri es
fi g . 3 - m a x i m u m n o n - r e t e t i t i ve peak f o r w a rd s ur g e curr e nt nu m be r o f c y c l es a t 60h z p e a k f o r w a r d s u r g e c u r r e n t a m p e r e s 250 200 0 100 10 1 150 100 50 kb u4 kb u6 kb u8 10 0 .1 0 20 40 60 80 100 120 140 1 .0 fi g . 4 - t y p i c a l r eve r se ch a r a c t e r i s t i cs pe rc e n t o f r a t e d peak r eve r se v o l t a ge i n s t a n t a n c e o u s r e v e r s e c u r r e n t , m i c r a m p e r e s t a = 25 t c = 100 fi g . 2 t y p i c a l i n s t a n t a n e o u s f o r w a rd ch a r a c t e r i s t ic i n s t a n t a n c e o u s f o r w a r d c u r r e n t , a m p e r e s i n s t a n t a n e o u s f o r w a rd v o l t a ge v o l ts 100 0 .1 1 .2 1 .1 1 .0 0 .9 0 .8 0 .7 0 .6 40 20 10 4 .0 1 .0 0 .4 0 .2 1 .3 t j = 25 p u l se w i d t h= 300s 1 % du t y c y c le kb u 6 /8 kb u4 fi g . 5 - t y p i c a l j unc t i o n c apa c i t a nc e pe r e l e m e nt c a p a c i t a n c e , ( p f ) r eve r se v o l t a g e , v o l ts kb u4 t j = 25 250 200 150 100 50 0 .1 1 .0 10 100 r eve r se v o l t a g e , v o l ts c a p a c i t a n c e , ( p f ) 400 100 50 10 50 100 1 5 10 t j = 25 kb u6 kb u8 fi g . 1 - d e r a t i n g cur ve f or o u t p u t r e c t ifi e d curr e nt a v e r a g e f o r w a r d o u t p u t c u r r e n t a m p e r e s c ase t e m pe r a t ur e, 50 100 0 150 1 .0 5 .0 4 .0 3 .0 2 .0 6 .0 8 .0 7 .0 k b u8 k b u6 k b u4 h ea t s i nk m o un t i ng m o un t e d o n 4 * 4 i nch c o ppe r p c b o a rd. ta . 51 ( 1 . 27 mm ) l ea d l e n g th kbu 4 a / 6 a / 8 a se ri es http://www.trr-jx.com
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