9.1 volt temperatur e compensat ed zener reference diodes scottsd a l e division 1n4765 thru 1n4774a w w w . mi c r o s e m i . c o m 1 n 4 7 6 5 ? 1 n 4 7 7 4 a 4 7 6 5 ? 1 n 4 7 7 4 a descripti on appeara n c e the 1n476 5 thru 1 n 47 74a serie s of ze ro-t c refe ren c e di ode s provides a sele ction of 9 . 1 v nominal voltages a nd temperature coeffici ents to as low as 0.00 05%/ o c for minimal voltage cha n ge with temp eratu r e when operated at 7.5 ma. o p tions for screenin g simila r to jan, ja ntx, jantxv, and jans al so ex ist by using m q , mx, mv or msp respe c t i vely for part numbe r prefixes a nd high reli ability screeni ng. microsemi also offers n u me rou s other ze ner referen c e di ode produ cts fo r a variety of other voltages from 6.2 v to 200 v do-7 (do-204aa) import a n t : f o r the most cur r e n t data, consult mi c r os e m i ? s w e bsite: http:// www .microsemi.com features a p p l i c at ions / be ne fi ts ? jedec reg i ste r ed 1n 935 thr u 1n94 0 series ? standar d refer ence vo ltag e of 9.1v + / - 5% ? internal meta ll urgic a l bo nds ? jans equiv a le nt avail abl e via scd ? options for screen ing i n accor danc e w i th mil - prf - 195 00 for jan, jan t x, jant xv, and jans are ava i l abl e b y ad din g mq, mx, mv, or msp prefixes r e spectiv e l y to part numb e rs. f o r examp l e, desi g nate ?m x1n 4 7 69a? for a jan t x screen ? radi atio n har d ene d dev ices a v aila bl e b y chan gin g ?1n? prefi x to ?rh?, e.g. rh47 69a, rh 477 4a, etc. also consu l t factor y for ?rh? d a t a sheet broc hur e for other radiat ion h a rde n e d referenc e di od e prod ucts. ? provid es mini mal volta ge ch ang es over a b r oad temperatur e ra nge for inst rum entatio n an d other circuit des igns requ irin g a volt age refer enc e ? t e mperature coefficie n t selec t ions ava ila bl e from 0.01%/oc to 0.000 5%/oc ? t i ght voltage toler ances av ai l abl e b y ad din g tolera nce 1 % , 2%, 3%, etc. after part numbe r for further ide n tific a tion, e.g. 1n 4 773a- 2 %, 1n4 774a- 1 %, 1n4 769- 3%, 1 n 47 69a-1 %, etc. ? f l exibl e a x i a l-l ead ed mo untin g termina ls ? nons ensitiv e to esd per mil - st d-750 method 102 0 max i mu m rat ing s mechan ic al an d pa ckagin g ? operatin g & storag et empera t ure: -65 o c to + 175 o c ? dc po w e r d i ss ipati on: 250 m w @ t l = 25 o c not e : f o r optimum volta ge-t e mper ature stabilit y, the te st current i zt = 0.5 or 1.0 ma as sho w n in electr ical ch aracter i stics (less than 10 mw in dissip a ted po w e r) ? sold er temper atures: 260 o c for 10 s (max i mum) ? case: hermetically seal ed glass case w i th do-7 (do-204 aa) packag e ? t e rminals: t i n-lead pl ated and sol der abl e per mil-st d-750, method 20 26 ? marking: part number an d cathod e ba nd ? polarit y : r e ferenc e di ode to be oper ated w i t h the ba nd e d end p o sitiv e w i t h resp ect to the opp osite e nd ? t ape & reel optio n: standa rd per eia-296 (add ?t r? suffi x to part num b e r) ? w e igh t : 0.2 grams. ? see pack a g e d i mensi ons o n l a st page m i cro semi scottsdale division 8700 e. thom as rd. po bo x 139 0, scottsdale, az 85252 usa, ( 4 8 0 ) 941- 6300, fax: (480) 947-1 503 page 1 cop y right ? 200 3 8-19-2 003 rev a
9.1 volt temperatur e compensat ed zener reference diodes m i cro semi scottsdale division 8700 e. thom as rd. po bo x 139 0, scottsdale, az 85252 usa, ( 4 8 0 ) 941- 6300, fax: (480) 947-1 503 page 2 cop y right ? w w w . mi c r o s e m i . c o m scottsd a l e division 1n4765 thru 1n4774a 1 n 4 7 6 5 ? 1 n 4 7 7 4 a *electric a l ch ara cteri s tic s @ 25 o c zener vo lt a g e (no t e 3) zener test curren t ma x i m u m dyn a m i c imped a n ce ma x i m u m reverse curren t i r @ 6 v ma x i m u m vo lt a g e temper a t ure st a b ili t y (no t e 2 & 3 ) temper a t ure ra n g e effective temper a t ure co mpensi a t i o ns vz v z @ i zt i zt z zt i r ? v zt jedec type number vo l t s m a o h m s a m v o c % / o c 1n4765 1n4765 a 1n4766 1n4766 a 9.1 9.1 9.1 9.1 0.5 0.5 0.5 0.5 350 350 350 350 10 10 10 10 68 141 34 70 0 to + 75 -55 to +100 0 to + 75 -55 to +100 0.01 0.01 0.005 0.005 1n4767 1n4767 a 1n4768 1n4768 a 9.1 9.1 9.1 9.1 0.5 0.5 0.5 0.5 350 350 350 350 10 10 10 10 14 28 7 14 0 to + 75 -55 to +100 0 to + 75 -55 to +100 0.002 0.002 0.001 0.001 1n4769 1n4769 a 1n4770 1n4770 a 9.1 9.1 9.1 9.1 0.5 0.5 1.0 1.0 350 350 200 200 10 10 10 10 3 7 68 141 0 to + 75 -55 to +100 0 to + 75 -55 to +100 0.0005 0.0005 0.01 0.01 1n4771 1n4771 a 1n4772 1n4772 a 9.1 9.1 9.1 9.1 1.0 1.0 1.0 1.0 200 200 200 200 10 10 10 10 34 70 14 28 0 to + 75 -55 to +100 0 to + 75 -55 to +100 0.005 0.005 0.002 0.002 1n4773 1n4773 a 1n4774 1n4774 a 9.1 9.1 9.1 9.1 1.0 1.0 1.0 1.0 200 200 200 200 10 10 10 10 7 14 3 7 0 to + 75 -55 to +100 0 to + 75 -55 to +100 0.001 0.001 0.005 0.005 *j ede c regis t ered data. notes: 1. measur ed b y s uper impos ing i z ac rms on i z dc @ + 2 5 o c w here i z ac rms = 10% i z dc. 2. maximum al lo w a bl e cha n g e bet w e en a n y t w o discr ete te mperatur es ov er the spec ifi e d temperature r ang e. 3. voltag e meas u r ements to be performe d 15 s e con d s after a pplic atio n of dc current. 4. desig nate r a d i atio n hard en e d devic es w i th ?rh? prefi x inst ead of ?1n?, i.e ., rh4774a. 5. cons ult factor y for t x , t x v or jans equiv a l ent scds. pac k ag e dim e n s io ns all dimensions in : i n c h m m
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