Part Number Hot Search : 
BR6005G UT54A 1N5241 ML112S15 SP4304 BD4148SE 02M10 01320
Product Description
Full Text Search
 

To Download HER251 Datasheet File

  If you can't view the Datasheet, Please click here to try to view without PDF Reader .  
 
 


  Datasheet File OCR Text:
  7 high e ff ici e nc y r e c t i f i e r v o l t a g e r a n g e 50 t o 10 0 0 v o lts h e r 25 1 t h r u h e r 25 current 2 . 5 a m p ere w e b s i t e : fe a t u r es l o w c o at c o n s t r u c ti o n f a s t s w it c h i n g fo r h i g h e ff ic e n c y . l o w r e v e r s e l e a k a g e h i g h fo r w a r d s u r g e c u r r e n t c a p a b il i t y h i g h t e m p e r a t u r e s o l d e r i n g gu a r a n t ee d : 260 / 1 0 s ec o d s /. 375 ( 9 . 5 m m ) l e a d l e n g t h a t 5 l b s (2 . 3kg ) t e n s i o n m e chan i ca l da ta c a s e : t r a n s f e r m o l d e d p la s t i c e p o x y : u l 94 v - o r a t e f lam e r e t a r d a n t p o la r i t y : c o l o r b a n d d e n o t e s c a t h o d e e nd le a d : p l at e d a x i a l l e a d , s o l d e r a b l e p e r m i l - s t d -20 2 e m et h o d 208c m o u n t i ng p o s i t i o n : a n y we i g h t : 0 . 020 ou n ce , 0 . 5 6 g r a m s m ax i m u m ra ti ngs and ele c t r i c a l charac te r i s ti cs r at i n g s a t 25 o c am b i e n t t e m p e r at u r e u n l e ss o t h e r w i s e s p ec i f i e d s i ng l e p h a s e , h al f w a v e , 60 h z, r e s i s t i v e o r i ndu c ti v e l o a d f o r c a p a ci ti v e l o a d d e r at e c u r r e n t b y 20% s y m b ols h er 251 h er 252 h e r 253 h e r 254 h er 255 h er 256 h e r 257 h er 258 u n i ts m a x i m u m r ep e ti t i v e p e ak r e v e r s e v o l t ag e v rrm 50 100 200 300 400 600 800 1000 v o lt s m a x i m u m r m s v o lt a ge v rms 35 70 140 210 280 420 560 700 v o lt s m a x i m u m d c b l o c k i n g v o l t ag e v dc 50 100 200 300 400 600 800 1000 v o lt s m a x i m u m a v e r ag e f o r w a r d r e c t i f i e d c u r r e n t 0 . 375 ( 9 . 5 mm ) l e ad l e n g t h a t t a = 50 i ( av) 2 . 5 a m p p e ak fo r w a r d s u r g e c u rr e n t 8 . 3 m s si n g l e h a l f s i ne w av e s u pe ri m po s e d o n r a t e d l o ad (je d ec m e t h o d ) i fsm 100 a m ps m a x i m u m i n s t a n t ane o u s f o r w a r d v o lt a g e @ 2 . 5 a v f 1 . 0 1 . 3 1 . 5 1 . 7 v o lt s t a = 25 5 . 0 m a x i m u m d c r e ve r s e c u rr e n t a t r a t e d dc b l o c k i n g v o lt a g e t a = 125 i r 250 a m a x i m u m f u ll l o a d r ec o v e r y c u r r e n t , f u l l c y c l e a ve r a g e 0 . 375 ( 9 . 5m m ) l e ad l e n g t h a t t l =55 ir ( a v) 100 a m a x i m u m r ev e r s e r e c ov e r y t i m e t es t c o n d it i on s i f =0 . 5 a , i r =1 . 0 a , irr =0 . 25 a t r r 50 75 n s t yp i c a l t h e r m a l r e s i s t anc e (no t e 2 ) c j 30 35 pf t yp i c a l t h e r m a l r e s i s t anc e (no t e 1 ) r ja 35 /w o p e r a t i n g j un c t i o n t em pe r a t u r e r ang e t j (-55 t o + 15 0 ) s t o r ag e t emp e r a t u r e r ang e t s tg (-55 t o + 15 0 ) n o t e s : 1 t h e r m a l r e s i s ta n ce f r o m j u n c ti o n t o a m b i e n t w i t h . 375 ( 9 . 5 mm ) l e a d l e n g t h , p c b . m o un t e d . . 2 . m e a s u r e d a t 1 . 0 m h z a nd a pp l i e d r e v e r s e of 4 . 0 v r -3 d i a. . 0 42 ( 1 . 1) . 0 3 8 ( 0 . 9 6) d i a. . 1 6 0 ( 4 . 1) . 1 3 8 ( 3 . 5) . 1 6 0 ( 4 . 1) . 1 3 8 ( 3 . 5) 1 . 0 ( 2 5 . 4) m i n. 1 . 0 ( 2 5 . 4) m i n. di m en s io n s i n in c he s an d ( m illi m e t e r s) www.ps-pfs.com
7 high e ff ici e nc y r e c t i f i e r v o l t a g e r a n g e 50 t o 10 0 0 v o lts h e r 25 1 t h r u h e r 25 current 2 . 5 a m p ere w e b s i t e : c h a r a c te r isti cs fi g . 4 - ty p ic a l r e v er s e d e r a tin g c u r ve fi g . 1 - t ypi c a l f or wa r d c u rr ent 150 175 1 25 75 100 2 .0 50 1 .0 0 0 s i n g l e p ha se i n du c t i v e lo ad ha l f wa v e 60 hz r e s i s t i v e or 25 a v e r a g e f o r w a r d c u r r e n t , ( a ) a m bie n t te m p e r at u r e , ( c) 0 . 3 75 " (9 . 5 mm ) lea d l eng th f o r w ar d c h a ra c te r isti cs fi g . 3 -ty p ic a l ins t an t an e o u s 4 6 40 f o r w a r d s u r g e c u r r e nt ( j edec m e t ho d ) t j = t jm ax 8 . 3 m s s i ngl e h a l f s i n e -w a ve nu m be r o f cy c l e s at 60 hz p e a k f o r w a r d s u r g e c u r r e n t , ( a ) 0 1 50 100 1 50 28 1 0 2 0 60 100 fi g . 2 - m a xi m u m no n - re p etitiv e pe ak 1 c y c le f i g . 6- t e s t ci r c u it d i a g ra m a nd r e v e rs e r e x ov e r y t i m e c ha r a c te r i s t ic n o t e : 1 . r i s e t i m e = 7 n s m ax .i npu t i m p eda n ce = 1 m e g oh m. 2 2 pf 2 .r i se t i m e = 10ns m ax . s o u r ce i m p eda n ce = 5 0 o h ms s e t t im e b as e f or 5 0 / 100 ns / cm - 1 . 0a 0 . 2 5a 0 + 0 . 5a o s c i ll o s c o pe ( n ot e 1) p ul se g e n e r a t i or ( n ot e 2) (-) 1 n on i n d uc t i ve 10 n o n i n duc t i ve 50 n o n i n duc t i ve d . u .t ( -) app r ox 25 v dc ( +) 1 00 1 .2 t j = 25 c 1 .0 0 .8 0 .6 0 .4 1% d u t y c yc le p ul s e w i d t h = 300 us 1 .0 0 . 01 ( a ) ( a ) in s ta n ta n e ou s f o r w a r d v o l t a g e ,(v) i n s t a n t a n e o u s f o r w a r d c u r r e n t , 1 . 4 1 . 6 1 .8 10 100 80 40 60 100 10 1 .0 20 0 ( u a ) pe r c e n t o f r at e d p ea k r e v e r s e v o l ta g e,( %) i n s t a n t a n e o u s r e v e r s e c u r r e n t , 1 40 120 t = 25 c j 0 .1 j t = 125 c t rr 1 cm 3 .0 5 0 / 1 0 0 / 2 0 0 v 3 0 0 / 4 0 0 v 6 0 0 v 8 0 0 v 1 0 0 0 v vs i g = 5 0 m v p-p j u n c t i o n c a p a c i t a n c e , ( p f ) t j = 25 c f = 1m hz r e v e r s e v o l ta g e,(v) 1 0 .1 1 .0 10 fi g . 5 - ty p i c a l j u n c ti o n c ap a cit a n ce 1 00 h e r 2 5 6 - h e r 2 5 8 h e r 2 5 1 - h e r 2 5 5 100 10 r a t i n g a n d c h r a c t e r i s t i c c u r ves h e r 2 5 1 t h r u h e r 2 58 www.ps-pfs.com


▲Up To Search▲   

 
Price & Availability of HER251

All Rights Reserved © IC-ON-LINE 2003 - 2022  

[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy]
Mirror Sites :  [www.datasheet.hk]   [www.maxim4u.com]  [www.ic-on-line.cn] [www.ic-on-line.com] [www.ic-on-line.net] [www.alldatasheet.com.cn] [www.gdcy.com]  [www.gdcy.net]


 . . . . .
  We use cookies to deliver the best possible web experience and assist with our advertising efforts. By continuing to use this site, you consent to the use of cookies. For more information on cookies, please take a look at our Privacy Policy. X