voidless-hermeti call y-sealed 5 watt glass z e ner 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 1 cop y right ? 200 5 2-4-20 05 rev c w w w . mi c r o s e m i . c o m scottsd a l e division 1n4954 thru 1n4996, 1n5968 thru 1n5969, and 1n6632 thru 1n6637 1n4954 t h ru 1 n 4996 1n5968 t h ru 1 n 5969 1n6632 t h ru 1 n 6637 descripti on appeara n c e t his ze ner voltage reg u lator serie s is military qualified to mil-prf - 1950 0/356 a nd is ide a l for high -relia bility applicat ions whe r e a failure can not be to lerated. t h ese i ndu stry-recogni ze d 5 watt zen e r voltage reg u lators a r e he rmeti c al ly sealed with voidless-gl a ss co nst r u c tion usi n g an inte rnal m e tallurgi c al b ond. it in clud es z ene r sele ction s fro m 3. 3 to 3 9 0 volts in stand ard 5% tolerances as wel l as tig h ter to leran c e s i den tified by different suffi x letters on the part nu mber. they are al so ava ilable in surfa c e - mo un t packag e s (see se parat e data sheet for 1 n 49 54 us thru 1n4 996 us, 1n59 68 us thru 1n5 969 us, and 1n663 2 u s thru 1 n 6 637 us). microsemi al so offers nu mero us oth e r zener pro d u c ts to me et higher an d lowe r po we r ratings in b o th thru-h ole an d surfa c e m o unt packa ge s. 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 ? popu lar jede c register ed se ries ? void less herm e ticall y s eal ed glass p a cka ge ? extreme l y r o b u s t construction ? t r i p l e -l ay e r passi va ti on ? internal ? category i ? metall urg i cal b onds for 1 n 49 54 thru 1n4 9 9 6 , and ? category iii ? for 1n6 632 t h ru 1n6 637 as w e l l as 1n5 9 6 8 thru 1n5 9 5 9 ? jan, jant x, jant xv, and jans avai lab l e per mil- prf - 195 00/3 5 6 ? surface mou n t equ ival ents als o avai lab l e i n a square end-c ap melf configur atio n w i t h ?us? suffix (see separ ate data sheet for 1n4 9 54us thru 1 n 4 996 us, 1n6 632 us thru 1n6 6 3 7 us a nd 1n 59 68us thru 1n5 969 us ? reg u lates v o ltage ov er a bro ad op erati ng c u rrent an d temperatur e ra nge ? exte nsive se le ction from 3.3 to 390 v ? standar d volta ge toler anc es are pl us/minus 5% w i th no suffi x ? t i ght tolerance s avail abl e in p l us or min u s 2 % or 1% w i t h c or d suf f ix respectively ? f l exibl e a x i a l-l ead mo unti ng termina ls ? nons ensitiv e to esd per mil - st d-750 method 1 0 2 0 ? inhere n tl y r adi ation h a rd as d e scrib ed in mic r osemi micronote 050 max i mu m rat ing s mechan ic al an d pa ckagin g ? operatin g t e mperatur e: -65 o c to +175 o c. ? storage t e mperature: -65 o c t o + 175 o c. ? po w e r dissipation: 5 watts @ t a = 25 o c ? t hermal resist ance: 22 o c/w juncti on to le ad at 3/8 inch (10 mm) fr om body fo r 1n4954 thru 1n4996 and 30 o c/w for 1n663 2 thru 1n 6 637, 1n 59 68 thru 1n5 969 ? t hermal imped ance at 1 0 ms: 1.8 o c/w for 1n49 54 thru 1n4 9 9 6 , and 3.0 o c/w for both the 1 n 66 32 thru 1n6 637 & 1 n 5 968 thru 1 n 5 9 69 ? f o r w a r d vo ltag e: 1.50 v at 1.0 a ? case: hermetically sealed voidless har d glass w i t h t ungsten slugs ? t e rminat ions: axial- le ad s are t i n/lead (sn/pb) over co pper e x ce pt for jans w i th s o li d silv er (ag) and no finis h ? marking: bod y pai nted a n d part number, e t c. ? polarit y : c a thod e in dicate d b y ban d ? t ape & reel o p tion: stand ar d per eia-29 6 ? w e ight: 750 m g ?e? package
voidless-hermeti call y-sealed 5 watt glass z e ner diodes scottsd a l e division 1n4954 thru 1n4996, 1n5968 thru 1n5969, and 1n6632 thru 1n6637 w w w . mi c r o s e m i . c o m 1n4954 t h ru 1 n 4996 1n5968 t h ru 1 n 5969 1n6632 t h ru 1 n 6637 elec tric al ch ara cteri s tic s @ 25 o c maxi mum zener impedance maximum rever se leakage current voltage nomi nal zener voltage v z @ i zt test current i zt z z @ i zt z zk * @ i zk =1ma voltage regulation (note 1 ) ? v z i r v r maxi mum temperature coeff. vz @ i zt maximum conti nuous current i zm surge current i zs m ty pe* v o l t s m a o h m s o h m s v o l t s 1n5968 1n5969 1n4954 1n4955 1n4956 5.6 6.2 6.8 7.5 8.2 220 220 175 175 150 1.0 1.0 1.0 1.5 1.5 400 1000 1000 800 600 0.4 0.5 0.7 0.7 0.7 5000 1000 150 100 50 4.28 4.74 5.2 5.7 6.2 .04 .04 .05 .06 .06 865 765 700 630 580 20 20 29.3 26.4 24 1n4957 1n4958 1n4959 1n4960 1n4961 9.1 10.0 11 12 13 150 125 125 100 100 2.0 2.0 2.5 2.5 3.0 400 125 130 140 145 0.7 0.8 0.8 0.8 0.9 25 25 10 10 10 6.9 7.6 8.4 9.1 9.9 .06 .07 .07 .07 .08 520 475 430 395 365 22 20 19 18 16 1n4962 1n4963 1n4964 1n4965 1n4966 15 16 18 20 22 75 75 65 65 50 3.5 3.5 4.0 4.5 5.0 150 155 160 165 170 1.0 1.1 1.2 1.5 1.8 5 5 5 2 2 11.4 12.2 13.7 15.2 16.7 .08 .08 .085 .085 .085 315 294 264 237 216 12 10 9.0 8.0 7.0 1n4967 1n4968 1n4969 1n4970 1n4971 24 27 30 33 36 50 50 40 40 30 5.0 6.0 8 10 11 175 180 190 200 220 2.0 2.0 2.5 2.8 3.0 2 2 2 2 2 18.2 20.6 22.8 25.1 27.4 .090 .090 .090 .095 .095 198 176 158 144 132 6.5 6.0 5.5 5.0 4.5 1n4972 1n4973 1n4974 1n4975 1n4976 39 43 47 51 56 30 30 25 25 20 14 20 25 27 35 230 240 250 270 320 3.0 3.3 3.5 4.0 4.4 2 2 2 2 2 29.7 32.7 35.8 38.8 42.6 .095 .095 .095 .095 .095 122 110 100 92 84 4.0 3.5 3.2 3.0 2.8 1n4977 1n4978 1n4979 1n4980 1n4981 62 68 75 82 91 20 20 20 15 15 42 50 55 80 90 400 500 620 720 760 5.0 5.5 6.0 6.6 7.5 2 2 2 2 2 47.1 51.7 56.0 62.2 69.2 .100 .100 .100 .100 .100 76 70 63.0 58.0 52.5 2.5 2.2 2.0 1.8 1.6 1n4982 1n4983 1n4984 1n4985 1n4986 100 110 120 130 150 12 12 10 10 8 110 125 170 190 330 800 1000 1150 1250 1500 8.0 9.0 10 11 13 2 2 2 2 2 76.0 83.6 91.2 98.8 114.0 .100 .100 .100 .105 .105 47.5 43.0 39.5 36.6 31.6 1.4 1.2 1.00 0.80 0.75 1n4987 1n4988 1n4989 1n4990 1n4991 160 180 200 220 240 8 5 5 5 5 350 450 500 550 650 1650 1750 1850 2000 2050 14 16 18 19 22 2 2 2 2 2 121.6 136.8 152 167 182 .105 .110 .110 .115 .115 29.4 26.4 23.6 21.6 19.8 0.70 0.60 0.50 0.50 0.40 1n4992 1n4993 1n4994 1n4995 1n4996 270 300 330 360 390 5 4 4 3 3 800 950 1175 1400 1800 2100 2150 2200 2300 2500 25 28 32 35 40 2 2 2 2 2 206 228 251 274 297 .120 .120 .120 .120 .120 17.5 15.6 14.4 13.0 12.0 0.35 0.30 0.25 0.22 0.20 *i zk = 5 ma for 1n5 968 note 1: ma ximum voltage cha nge ? of i zm 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 ?
voidless-hermeti call y-sealed 5 watt glass z e ner diodes scottsd a l e division 1n4954 thru 1n4996, 1n5968 thru 1n5969, and 1n6632 thru 1n6637 w w w . mi c r o s e m i . c o m 1n4954 t h ru 1 n 4996 1n5968 t h ru 1 n 5969 1n6632 t h ru 1 n 6637 sy mbol s & defin i ti ons sy m b o l d e f i n i t i o n v z z ener volta ge: t he zener vol t age the d e vi ce w i ll e x h i b i t at a specifie d curre nt (i z ) in its breakdo w n reg i o n . i z , i zt , i zk reg u lator c u rr ent: t he dc regul ator current (i z ), at a specified test poi nt (i zt ), or near bre a k do w n k n e e (i zk ). z zt or z zk d y namic imp e danc e: t he small sig n a l imp eda nce of t he dio de w h en b i a s ed to op erate in its break do w n regi on at a specifie d rms current m odul ation (t ypic a l l y 10 % of i zt or i zk ) and super impos ed on i zt or i zk respectively . v f maximum for w ard voltage: t he max i mum for w ard volt ag e the devic e w i ll e x hi bit at a specifi ed curre n t. i r maximum rev e rse curr ent: t he max i mum reverse (leakage) curre nt that w i ll flo w at the specifi ed volta ge an d temperatur e. i zm maximum regulator (zener) current: t he maximum rate d dc current for the specifie d p o w e r rati ng. i zsm maximum z e n e r surge c u rre nt: t he nonre petitive p eak v a lu e of zener s u rge curr ent at a specifi ed w a ve form. graphs figure 1 figure 2 power dissipation vs . lead surge power vs . temperat ure de rati ng c u r ve surge du r a tion figure 3 typical zener imped ance v s . zener cu r r ent 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 3 cop y right ?
voidless-hermeti call y-sealed 5 watt glass z e ner 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 4 cop y right ? w w w . mi c r o s e m i . c o m scottsd a l e division 1n4954 thru 1n4996, 1n5968 thru 1n5969, and 1n6632 thru 1n6637 1n4954 t h ru 1 n 4996 1n5968 t h ru 1 n 5969 1n6632 t h ru 1 n 6637 pac k ag e dim e n s io ns
|
