1.0a surface mount high efficient rectifier features mechanical data maximum ratings and electrical characteristics t a = 25 c unless otherwise specified single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. a b c d g h e j sma dim minmax a 2.29 2.92 b 4.00 4.60 c 1.27 1.63 d 0.15 0.31 e 4.80 5.59 g 0.10 0.20 h 0.76 1.52 j 2.01 2.62 all dimensions in mm 1of2 MURA130/mura140 h i gh c u rr en t c apab i l i ty h i gh s u r ge c u rr en t c apab i l i ty h i gh r e l i ab i l i ty lo w r e v e r s e c u rr ent lo w f o r w a r d v o l t age d r op s upe r f a st r e c o v e r y t i me p b / r o h s f r ee c a s e : s m a m o l ded p l a st ic e po x y : ul 94 v - o r a t e f l a m e r e t a r dant lead : lead fo r m ed f o r s u r f a c e m ount p o l a r i t y : c o l o r band deno t e s c a t hode end m oun t i ng po s i t i on : a ny w e i gh t : 0 . 067 g r am , m a x i m u m p ea k r e p e t i t i v e r e v e rs e vo l t a ge m a x i m u m w o r k i ng p ea k r e v e rsr vo l t a ge m a x i m u m dc b l ock i ng vo l t a ge m a x i m u m a v e r a g e fo r w a r d cu rr e n t @t l = 150 c m a x i m u m non - r e p e t i t i v e p ea k su r g e cu rr e nt ( su r g e app li e d a t r a t e lo a d cond i t i on s h a l f w a v e, s i ng l e ph ase , 60 h z) m a x i m u m i n s t a n t a n e ou s fo r w a r d vo l t a g e a t i f = 1 . 0 a ( no t e 1) m a x i m u m i n s t a n t a n e ou s r e v e rs e cu rr e n t ( no t e 1) ( r a t e d dc vo l t a g e) th e r m a l r es i s t a nc e , junc t i on t o a m b i e n t ( no t e 2) m a x i m u m r e v e rs e r e co v e r y t i m e (i f =1 . 0a , d i / d t = 50a/ m s) o p e r a t i ng junc t i on t e m p e r a t u r e r a nge n o t es : ( 1 ) p ul s e t e s t : p ul s e w id t h = 300 s , d u t y c y c l e 2 . 0 %. ( 2 ) r a t ing a ppli e s w h e n s u r f a c e m o un t e d o n t h e minimum p a d s iz e r e c o mm e nd e d , pc b oa r d fr- 4. a 1 . 1 (t j = 25 c) m ura140 400 400 400 m ura130 300 300 300 i r i r ( h) 5 . 0 (t j = 25 c) 150 (t j = 150 c) oc oc /w t j - 65 t o + 175 216 r ja 65 t rr ns v f v dc v 1 .0 i f( av) v 0 . 8 (t j = 150 c) a i f sm 35 rat i n g sy m bo l un it v v rrm v v v r wm
2 o r a t i n g a nd ch a r a c t e r is t i c cur ves (mur a 130, mura 140 ) f i g.1 - c urr e n t d e r a t in g, a m bi e n t f i g.2 - m a x i m u m j un c t ion ca p ac i t a n ce (f r - 4 bo a r d w i t h m ini m u m p ad) 0 2 0 4 0 6 0 8 0 10 0 12 0 14 0 16 0 18 0 0 4 8 1 2 1 6 2 0 2 4 2 8 3 2 36 a m b i e n t te m pe r at ur e , ( c) r eve r se v ol ta g e , v ol ts f i g.3 - m a x i m u m in s t a n t a n e ou s f i g. 4 - m a x i m u m r eve r se c urr e nt f or w a r d v o lt age f i g. 5 ? p o w e r d i ss i p a t ion . f 2 0 0 . 25 0 10 250 1 30 0 350 10 0 15 0 20 0 400 r eve r se v ol ta g e , v olt j u n c t i o n c a p a c i t a n c e , p f a v e r a g e f o r w a r d r e c t i f i e 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 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 r e v e r s e c u r r e n t , m i c r o a m p e r e s t j = 100 c t j = 175 c 1 in sta n ta n e ou s f or w a rd v ol ta g e , v ol ts 0 .1 50 ave r a g e f or w a rd curr e n t , a m pe r es 0 0 .5 a v e r a g e p o w e r d i s s i p a t i o n , w a t t t c = 175 o c = 100 oc = 25 oc 0 1 . 00 0 . 50 0 . 75 10 5 15 35 20 25 30 40 s q u a r e w ave n o t e : max i m um c a p a c it a nc e at 0 v = 29 pf 40 0 . 01 0 . 6 0 . 8 1 . 0 1 . 2 1 .4 0 . 7 0 . 9 1 . 1 1 . 3 1 .5 0 .5 10 100 1000 t j = 25 c 0 .5 2 .0 1 .5 1 .0 4 .0 2 .5 3 .0 3 .5 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 3 .5 s q u a r e w ave dc dc
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