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Datasheet File OCR Text: |
complete voltage range 3.0 to 100 volts 1 of 2 features maximum ratings and electrical characteristics @ t a = 25 c unless otherwise specified mechanical data zm4728a-zm4764a 0.216(5.5) 0.201(5.1) 0.110(2.8) 0.102(2.6) 0.020(0.5) 0.012(0.3) 0.020(0.5) 0.012(0.3) dl-41 1 watts surface mount zener diodes f o r u s e i n s t ab ili z i ng and c li pp i ng c i r c u i t s w i th h i gh e r po w e r r a t i ng. s t anda r d z e n e r v o l t ag e t o l e r an c e is 5 %. ot h e r z e n e r v o l t ag e s and t o l e r an c e s a re a v a il ab l e upon r e qu e s t. t h e s e d i od e s a r e a l s o a v a il ab l e i n t h e d - 41 c a s e w i t h t y p e d e s i gna t i on 1 n 4728 a ... 1 n 4764a po s ili c on p l ana r w e r z e n e r d i od es l e c a s : m e l f g l a ss c a se w e i gh t : 0 . 25 g ( app r o x i m a t e l y) s y m bol v a l ue u n it z e n e r c u rr e n t s ee t ab l e " c h a r a c t e r i s t i cs" m a x i m u m f o r w a r d v o l t age a t i f = 200 m a. v f 1 .2 v p o w e r d i ss i pa t i o n p d 1 1) w t h e r m a l r e s i s t a n c e j un c t i o n t o a m b i e n t a ir r q ja 170 ( 1) c /w j un c t i o n t e m pe r a t u re t j - 65 t o + 200 c s t o r age t e m pe r a t u r e r a n ge t s - 65 t o + 200 c n o t e : ( 1 ) v a lid p r o v id e d t h a t e l e c t r o d e s a r e k e p t a t a m bi e n t t e m p e r a t u re p a r a m e t er
ele c t r i c a l ch a r a c te r i st i cs ( t a = 25 c unl e ss o t h e r w i s e n o t ed ) n o m in a l z e n er m ax i m u m reverse m ax i m u m dc v ol t a ge l eaka g e c u rre nt z e n er c u rre nt v z @ i zt i zt z zt @ i zt z zk @ i zk i zk i r @ v r i zm ( 2) ( v) (m a) ( w ) ( w ) (m a) ( m a) ( v) (m a) z m 4728a 3 .3 76 .0 10 400 1 . 0 100 1 .0 276 z m 4729a 3 .6 69 .0 10 400 1 .0 100 1 .0 252 z m 4730a 3 .9 64 .0 9 .0 400 1 .0 50 1 .0 234 z m 4731a 4 .3 58 .0 9 .0 400 1 .0 10 1 .0 217 z m 4732a 4 .7 53 .0 8 .0 500 1 .0 10 1 .0 193 z m 4733a 5 .1 49 .0 7 .0 550 1 .0 10 1 .0 178 z m 4734a 5 .6 45 .0 5 .0 600 1 .0 10 2 .0 162 z m 4735a 6 .2 41 .0 2 .0 700 1 .0 10 3 .0 146 z m 4736a 6 .8 37 .0 3 .5 700 1 .0 10 4 .0 133 z m 4737a 7 .5 34 .0 4 .0 700 0 .5 10 5 .0 121 z m 4738a 8 .2 31 .0 4 .5 700 0 .5 10 6 .0 110 z m 4739a 9 .1 28 .0 5 .0 700 0 .5 10 7 .0 100 z m 4740a 10 25 .0 7 .0 700 0 . 25 10 7 .6 91 z m 4741a 11 23 .0 8 .0 700 0 . 25 5 .0 8 .4 83 z m 4742a 12 21 .0 9 .0 700 0 . 25 5 .0 9 .1 76 z m 4743a 13 19 .0 10 700 0 . 25 5 .0 9 .9 69 z m 4744a 15 17 .0 14 700 0 . 25 5 .0 11 .4 61 z m 4745a 16 15 .5 16 700 0 . 25 5 .0 12 .2 57 z m 4746a 18 14 .0 20 750 0 . 25 5 .0 13 .7 50 z m 4747a 20 12 .5 22 750 0 . 25 5 .0 15 .2 45 z m 4748a 22 11 .5 23 750 0 . 25 5 .0 16 .7 41 z m 4749a 24 10 .5 25 750 0 . 25 5 .0 18 .2 38 z m 4750a 27 9 .5 35 750 0 . 25 5 .0 20 .6 34 z m 4751a 30 8 .5 40 1000 0 . 25 5 .0 22 .8 30 z m 4752a 33 7 .5 45 1000 0 . 25 5 .0 25 .1 27 z m 4753a 36 7 .0 50 1000 0 . 25 5 .0 27 .4 25 z m 4754a 39 6 .5 60 1000 0 . 25 5 .0 29 .7 23 z m 4755a 43 6 .0 70 1500 0 . 25 5 .0 32 .7 22 z m 4756a 47 5 .5 80 1500 0 . 25 5 .0 35 .8 19 z m 4757a 51 5 .0 95 1500 0 . 25 5 .0 38 .8 18 z m 4758a 56 4 .5 110 2000 0 . 25 5 .0 42 .6 16 z m 4759a 62 4 .0 125 2000 0 . 25 5 .0 47 .1 14 z m 4760a 68 3 .7 150 2000 0 . 25 5 .0 51 .7 13 z m 4761a 75 3 .3 175 2000 0 . 25 5 .0 56 .0 12 z m 4762a 82 3 .0 200 3000 0 . 25 5 .0 62 .2 11 z m 4763a 91 2 .8 250 3000 0 . 25 5 .0 69 .2 10 z m 4764a 100 2 .5 350 3000 0 . 25 5 .0 76 .0 9 .0 n o t es: ( 1 ) t h e z e n e r i m p e d a n c e i s d e r i v e d f r o m t h e 1 k h z a c v o l t a g e w hi c h r e s ul t s w h e n a n a c c u rr e n t h a v ing a n r ms v a lu e e qu a l t o 10% o f t h e z e n e r c u rr e n t (i zt o r i zk ) i s s up e r i m p o s e d o n i zt o r i zk . z e n e r i m p e d a n c e i s m ea s u r e d a t t wo p o in t s to in s u r e a s h a r p k n ee o n t h e b r ea k d ow n c u rv e a nd t o e li m in a t e un s t a bl e uni ts ( 2 ) v a lid p r o v id e d t h a t e l e c t r o d e s a t a di s t a n c e o f 10 mm f r o m c a s e a r e k e p t a t a m bi e n t t e m p e r a t u re ( 3 ) t h e t y p e nu m b e r li s t e d h a v e a s t a nd a r d t o l e r a n c e o n t h e n o m in a l z e n e r v o l t a g e o f 5 %. 2 o f 2 t y pe m ax i m u m z e n er i m p e d a n ce ( 1) |
Price & Availability of ZM4736A
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