surf ace mount transient voltage suppressors scottsd a l e division upt5 ? up t48 uptb5 ? uptb48 w w w . mi c r o s e m i . c o m u p t 5 ? u p t 4 8 u p t b 5 ? u p t b 4 8 descripti on appeara n c e microsemi?s new powerm ite upt se rie s tran sient vo ltage su ppressors feature oxide - passivated ch ips, with hig h -temperature sold er bo nd s for high surge capa bil i ty, and negligible ele c tri c a l degra dation unde r re peat ed su rge conditions. in addition to its size adv antage s, powermite pa cka ge incl ude s a full metallic bottom that eliminates the possi bility of solder flux entrapm ent at assembly an d a uniqu e lo cki ng tab serving as an int egral h eat sin k . innovative desi gn ma ke s this dev i c e fully compatibl e for use with automatic in sertion eq uipm ent. do-2 16 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 ? po w e rmit e pac k age w i t h stan doff voltag es 5 to 48 v ? both uni dir e ctiona l an d bidir e ctiona l versio n s avail abl e as ?u pt ? and ?upt b? respective l y ? peak puls e po w e r 10 00 w for 8/20 s pu lse ? clamp in g t i me in pico-s econ d s ? integral h eat si nk / locking ta b s ? full metall ic bo ttom elim in ates flux e n trapme n t ? moisture cl assi fication is l e ve l 1 w i t h no dr y pack requ ired p e r ipc/jedec j-std-02 0b ? options for screen ing i n accor danc e w i th mil - prf - 195 00 for jan, jant x, jan t xv, or jans ar e avail a b l e b y a d d in g mq, mx, mv, or msp prefixes respectiv e l y to part numb e rs, e.g. mxupt 1 5 , mvupt b 28, mspupt 10, etc. ? protects sensiti v e compo n e n ts such as ic?s, cmos, bipolar, bicmos, ec l, dt l, t 2 l, etc. ? protection from s w itch in g tran sients & ind u ce d rf ? compl i a n t to iec61 000- 4-2 a nd iec61 0 0 0 -4 -4 for esd and e f t protection respectiv e l y ? secon dar y li gh tning pr otectio n per iec61 0 0 0 -4-5 w i t h 42 ohms source im ped a n ce: class 1: up t / up t b 5 to 17 class 2: up t / up t b 5 to 12 class 3: up t / up t b 5 ? secon dar y li gh tning pr otectio n per iec61 0 0 0 -4-5 w i t h 12 ohms source im ped a n ce: class 1: up t / up t b 5 to 8 max i mu m rat ing s mechan ic al an d pa ckagin g ? operatin g an d storage t e m perature: ?6 5oc to + 150oc ? peak puls e po w e r: 1000 w a t 8/20 s puls e (see f i gure 1 a nd 2) . ? peak puls e po w e r: 150 w at 10/10 00 s p u l s e (see f i gure 2). ? impulse r epeti t ion rate (d ut y factor): 0.01% ? t hermal resistance: 15oc/w juncti on to bas e tab or 85oc/w junctio n to ambie n t w hen mo unte d o n f r 4 pc boar d w i th 1 oz copp er ? stead y-state p o w e r: 2.5 w a tts ? sold er t e mperatures: 260oc for 10 s (maxi mum) ? case: void-free transfer mol ded therm o sett ing epo xy com p o u nd meeti ng u l 94v-0 ? f i nish: t i n-l ead p l ate d ove r copper a nd re adil y sold erab le p e r mil-st d-750, method 2 0 2 6 ? polarit y : c a thod e des ign a ted b y t ab 1 ? marking: t h e last three di gi ts of part number, e.g. upt 5 is t 05, upt 12 is t 12, upt 24 is t 24, upt b 5 is b05, upt b 12 is b12, upt b 24 is b24, etc. ? w e igh t : 0.016 gram (ap p ro ximate) ? see pack a g e d i mensi on o n la st page ? t ape & reel o p tion: stand ar d per eia-48 1-b 7 inch 3,0 00 pi eces a nd 13 inc h 12,0 0 0 pieces 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 1-19-2 004 rev a
surf ace mount transient voltage suppressors scottsd a l e division upt5 ? up t48 uptb5 ? uptb48 w w w . mi c r o s e m i . c o m u p t 5 ? u p t 4 8 u p t b 5 ? u p t b 4 8 5 ? u p t 4 8 u p t b 5 ? u p t b 4 8 elec tric al ch ara cteri s tic s @ 25 o c device type ra t e d st a ndo ff vo lt a g e v wm minimum bre a k d o wn vo lt a g e v (br) @ 1 m a ma x i m u m st a ndby curren t i d @ v wm ma x i m u m pe a k pulse curren t * i pp ma x i m u m cl a m pin g vo lt a g e v c @ 10 a ma x i m u m temp. coef ficien t of v (b r) v ( br) unidirec tio n a l b i - d i r e c tio n a l v v p a a v % / o c u p t 5 u p t b 5 5 6 . 0 5 0 8 9 . 4 9 . 5 . 0 3 0 u p t 8 u p t b 8 8 9 . 0 2 6 2 . 1 1 3 . 7 . 0 4 0 u p t 1 0 u p t b 1 0 1 0 1 1 . 0 2 4 7 . 2 1 8 . 0 . 0 4 5 u p t 1 2 u p t b 1 2 1 2 1 3 . 8 1 4 0 . 3 2 1 . 6 . 0 5 0 u p t 1 5 u p t b 1 5 1 5 1 6 . 7 1 3 3 . 9 2 6 . 0 . 0 5 5 u p t 1 7 u p t b 1 7 1 7 1 9 . 0 1 3 0 . 8 2 9 . 2 . 0 6 0 u p t 2 4 u p t b 2 4 2 4 2 8 . 4 1 2 2 . 0 4 3 . 2 . 0 7 0 u p t 2 8 u p t b 2 8 2 8 3 1 . 0 1 1 9 . 2 4 7 . 8 . 0 7 5 u p t 3 3 u p t b 3 3 3 3 3 6 . 8 1 1 6 . 4 5 6 . 7 . 0 8 0 u p t 4 8 u p t b 4 8 4 8 5 4 . 0 1 1 1 . 2 8 4 . 3 . 0 9 0 * see figure 1 for i pp waveform sy mbol s & defin i ti ons sy m b o l d e f i n i t i o n v (b r) breakd o w n v o l t age: t he minimum voltag e t he dev ice w i ll e x h i bit at a sp ec ified curr ent. v wm w o rking pe ak standoff volta ge: t he maxi mum peak vo ltage that ca n b e app lie d over the oper atin g temperatur e ra nge. p pp peak puls e po w e r: t he peak po w e r that ca n be ap pl ied fo r a specifie d pu lse w i dt h an d w a veform. i d standb y c u rre nt: t he maxim u m current that w i ll fl o w at the specifi ed vo lta ge an d temper ature. i pp peak puls e cu rrent: t he pea k current that can be a p p lie d for a specifi ed p u lse w i dth a nd w a veform. c cap a citanc e: t he capacitanc e in pic o fara ds of t he t v s as defin ed @ 0 vo lts at a frequen c y of 1 mhz. outlin e a n d ci rcu i t l p ? pulse cur rent ? (% of i pp ) tp: puls e time durati o n is defi ned a s that p o int where t h e pulse curren t deca y s to 50 % of i pp . (rise tim e to 100% of i pp = 8 p s.) p pp ? peak pulse po w e r ? (kw ) expon e nt ial pul se (pulse ti me dur ation i s define d as that poi nt w h ere th e pulse cu rrent deca y s t o 50 % of i pp . ) t ? time ? ( p s) tp ? pulse tim e figure 1 figure 2 pulse waveform for exponent ial surge peak pul s e powe r vs. pulse duration 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 200 3 1-19-2 004 rev a
surf ace mount transient voltage suppressors 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 ? w w w . mi c r o s e m i . c o m scottsd a l e division upt5 ? up t48 uptb5 ? uptb48 u p t 5 ? u p t 4 8 u p t b 5 ? u p t b 4 8 5 ? u p t 4 8 u p t b 5 ? u p t b 4 8 temperature ? ( o c) v wm ? stand-off v o lta g e ? ( v ) figure 3 figure 4 derating curve typical capa citan c e vs. stand-off voltage p pp ? peak pulse po w e r ? (% of 25 o c rati ng) capacitance ? (pf) measured at zer o bias measured at v wm dimen s io ns all dimensi o n s +/-.0 05 in ch es mounting pad in inch e s
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