silicon 5.0 watt zener diodes scottsd a l e division smbg5333 thru smbg5388b smbj5333 thru smb j5388b w w w . mi c r o s e m i . c o m smbg & j 5 9 13 thru 5 956 b descripti on appeara n c e the smbj53 33-5 388b or smbg5333 -5388b se rie s of su rface mount 5.0 watt zene rs provide s voltage re gulatio n in a sele cti on from 3.3 t o 200 volts with different toleran c e s as identified by suffix letter o n the p a rt n u m ber. it i s equivalent to the je dec regi stered 1 n 53 33 th ru 1n5 388b wit h identi c al electri c al cha r acte ri stic an d test. it is available in j-bend d e si gn (smbj) wit h the do-214a a package for gre a ter p c boa rd mou n ting den sity or in gull- wing d e si gn (smbg) in the do-215aa for visible sol der conn ectio n s. the s e plasti c e n cap s ulate d z ene rs have a moi s ture cla ssifi cation of level 1 with no dry pa ck req u ired a nd a r e also avail a ble in military equivalent scree n ing levels by ad ding a p r efix identifier a s further de scrib ed in th e features se ction. mi crosemi al so offers num e r ous othe r z ener produ ct s to me et highe r and lo wer p o wer a p p licatio ns. no t e : a l l sm b se r i es ar e equi v a l e nt to pri o r sm s pack age identif i cat ions. 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 ? surface mou n t equivalent to 1n53 33 to 1n5 388b ? ideal for high -den sity and low-profile mo unting ? zene r voltage available 3.3 v to 200v ? standard voltage toleran c e s are pl us/mi nus 5% with b suffix and 10 % wit h a suffix identification ? tight tolera nces availa ble in plus o r min u s 2% or 1% with c or d s u ffix res p ec tively ? options for screen ing i n accor danc e w i th mil - prf - 195 00 for jan, jant x, jan t xv, an d jans are 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. ? reg u late s voltage over a b r oad o p e r atin g curre n t and tempe r ature range ? wide sele ctio n from 3.3 to 200 v ? flexible axial-lead mou n tin g terminal s ? nons ens i tive to esd ? withsta n d s hi gh su rge stre sses (see fig u re 2 ) ? minimal chan ges of voltag e versu s current as spe c ified by voltage re gulat ion ( ? v z ) ? high spe c ifie d maximum current (i zm ) when adeq uately h eat sin k ing ? mois ture c l ass i fic a tion is level 1 with no dry pack re qui red per ipc/je dec j-st d-02 0b max i mu m rat ing s mechan ic al an d pa ckagin g ? powe r dissip ation at 25 o c: 5.0 watts (al s o see deratin g in fi gure 1 ) . ? operating an d storage te mperature: -65 o c to +15 0 o c ? therm a l re si stan ce: 25 o c/w junctio n to lead, or 90 o c/w jun c ti on to ambient when mo unt ed on fr4 pc b oard (1o z cu ) wi th reco mmen ded footprint (see last pag e) ? steady-state powe r: 5 watts at t l < 25 o c, or 1.38 watts at t a = 25 o c wh en mounte d o n fr4 pc boa rd wit h recomme nd ed footprint (also see figure 1) ? forward voltage @1.0 a: 1.2 volts (maximum) ? solder te mp eratu r e s : 260 o c for 10 s (maximum) ? case: void-free transf er molded therm o setting epoxy body meeting ul9 4 v-0 ? terminals: gull-win g or c-be nd (m od ified j- bend ) lead s, tin-lea d plated solde r abl e p e r mil- std-7 50, me thod 202 6 ? polarity: catho de indi cated by band. diode to be operate d with the ba nded e nd po sitive with re spe c t to the oppo sit e end. ? marking: inc l udes part number without prefix (e.g. 5333b, 5348 c, 537 6 d , etc.) ? tape & reel option: standard per eia-481- 1- a with 12 mm tape, 750 pe r 7 inch reel o r 2500 per 13 in ch re el (add ?tr? suffix to part numbe r) ? weight: 0. 1 gram s ? see packa ge dimen s ion s o n last pag e 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 2 8-21-2 003 rev b
silicon 5.0 watt zener diodes scottsd a l e division smbg5333 thru smbg5388b smbj5333 thru smb j5388b w w w . mi c r o s e m i . c o m smbg & j 5 9 13 thru 5 9 5 6 b elec tric al ch ara cteri s tic s @ t l = 3 0 o c type nu m b er re gul a tor volt a g e (v z ) test curre nt (i z ) ma x i m u m dyn a mi c im peda n c e (z z ) ( a &b s u ffix ) ma x i m u m r ever se curre nt (i r ) i r test volt a g e (v r ) (non-s u ffi x & a s u ffi x ) i r test volt a g e (v r ) ( b ,c,d suf f i x) ma x i m u m re gul a tor curre nt (i zm ) ( b ,c,d suf f i x) ma x i m u m dyn a mi c kne e im peda n c e z zk a t 1.0m a ( a , b ,c,d suf f i x) ma x i m u m s urge curre nt (i zs m ) ma x i m u m volt a g e regul a tion ( ? v z ) ( a , b ,c,d s u ffi x ) gull- win g le a d c-be nd (mo d. ?j?) v m a d c oh m s a v v m a oh m s a m p s v o l t s sm bg53 33b sm bg53 34b sm bg53 35b sm bg53 36b sm bg53 37b sm bj533 3b sm bj533 4b sm bj533 5b sm bj533 6b sm bj533 7b 3.3 3.6 3.9 4.3 4.7 380 350 320 290 260 3.0 2.5 2.0 2.0 2.0 300 150 50 10 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 144 0 132 0 122 0 110 0 101 0 400 500 500 500 450 20 18.7 17.6 16.4 15.3 0.85 0.80 0.54 0.49 0.44 sm bg53 38b sm bg53 39b sm bg53 40b sm bg53 41b sm bg53 42b sm bj533 8b sm bj533 9b sm bj534 0b sm bj534 1b sm bj534 2b 5.1 5.6 6.0 6.2 6.8 240 220 200 200 175 1.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 10 1.0 2.0 3.0 3.0 4.9 1.0 2.0 3.0 3.0 5.2 930 865 790 765 700 400 400 300 200 200 14.4 13.4 12.7 12.4 11.5 0.39 0.25 0.19 0.10 0.15 sm bg53 43b sm bg53 44b sm bg53 45b sm bg53 46b sm bg53 47b sm bj534 3b sm bj534 4b sm bj534 5b sm bj534 6b sm bj534 7b 7.5 8.2 8.7 9.1 10 175 150 150 150 125 1.5 1.5 2.0 2.0 2.0 10 10 10 7.5 5.0 5.4 5.9 6.25 6.6 7.2 5.7 6.2 6.6 6.9 7.6 630 580 545 520 475 200 200 200 150 125 10.7 10 9.5 9.2 8.6 0.15 0.20 0.20 0.22 0.22 sm bg53 48b sm bg53 49b sm bg53 50b sm bg53 51b sm bg53 52b sm bj534 8b sm bj534 9b sm bj535 0b sm bj535 1b sm bj535 2b 11 12 13 14 15 125 100 100 100 75 2.5 2.5 2.5 2.5 2.5 5.0 2.0 1.0 1.0 1.0 8.0 8.6 9.4 10.1 10.8 8.4 9.1 9.9 10.6 11.5 430 395 365 340 315 125 125 100 75 75 8.0 7.5 7.0 6.7 6.3 0.25 0.25 0.25 0.25 0.25 sm bg53 53b sm bg53 54b sm bg53 55b sm bg53 56b sm bg53 57b sm bj535 3b sm bj535 4b sm bj535 5b sm bj535 6b sm bj535 7b 16 17 18 19 20 75 70 65 65 65 2.5 2.5 2.5 3.0 3.0 1.0 0.5 0.5 0.5 0.5 11.5 12.2 13 13.7 14.4 12.2 12.9 13.7 14.4 15.2 295 280 264 250 237 75 75 75 75 75 6.0 5.8 5.5 5.3 5.1 0.30 0.35 0.40 0.40 0.40 sm bg53 58b sm bg53 59b sm bg53 60b sm bg53 61b sm bg53 62b sm bj535 8b sm bj535 9b sm bj536 0b sm bj536 1b sm bj536 2b 22 24 25 27 28 50 50 50 50 50 3.5 3.5 4.0 5.0 6.0 0.5 0.5 0.5 0.5 0.5 15.8 17.3 18 19.4 20.1 16.7 18.2 19 20.6 21.2 216 198 190 176 170 75 100 110 120 130 4.7 4.4 4.3 4.1 3.9 0.45 0.55 0.55 0.60 0.60 sm bg53 63b sm bg53 64b sm bg53 65b sm bg53 66b sm bg53 67b sm bj536 3b sm bj536 4b sm bj536 5b sm bj536 6b sm bj536 7b 30 33 36 39 43 40 40 30 30 30 8.0 10 11 14 20 0.5 0.5 0.5 0.5 0.5 21.6 23.8 25.9 28.1 31 22.8 25.1 27.4 29.7 32.7 158 144 132 122 110 140 150 160 170 190 3.7 3.5 3.3 3.1 2.8 0.60 0.60 0.65 0.65 0.70 sm bg53 68b sm bg53 69b sm bg53 70b sm bg53 71b sm bg53 72b sm bj536 8b sm bj536 9b sm bj537 0b sm bj537 1b sm bj537 2b 47 51 56 60 62 25 25 20 20 20 25 27 35 40 42 0.5 0.5 0.5 0.5 0.5 33.8 36.7 40.3 43 44.6 35.8 38.8 42.6 45.5 47.1 100 93 86 79 76 210 230 280 350 400 2.7 2.5 2.3 2.2 2.1 0.80 0.90 1.00 1.20 1.35 sm bg53 73b sm bg53 74b sm bg53 75b sm bg53 76b sm bg53 77b sm bj537 3b sm bj537 4b sm bj537 5b sm bj537 6b sm bj537 7b 68 75 82 87 91 20 20 15 15 15 44 45 65 75 75 0.5 0.5 0.5 0.5 0.5 49 54 59 63 65.5 51.7 56 62.2 66 69.2 70 63 58 54.5 52.5 500 620 720 760 760 2.0 1.9 1.8 1.7 1.6 1.50 1.60 1.80 2.00 2.20 sm bg53 78b sm bg53 79b sm bg53 80b sm bg53 81b sm bg53 82b sm bj537 8b sm bj537 9b sm bj538 0b sm bj538 1b sm bj538 2b 100 110 120 130 140 12 12 10 10 8.0 90 125 170 190 230 0.5 0.5 0.5 0.5 0.5 72 79.2 86.4 93.6 101 76 83.6 91.2 98.8 106 47.5 43 39.5 36.6 34 800 100 0 115 0 125 0 150 0 1.5 1.4 1.3 1.2 1.2 2.30 2.50 2.50 2.50 2.50 sm bg53 83b sm bg53 84b sm bg53 85b sm bg53 86b sm bg53 87b sm bg53 88b sm bj538 3b sm bj538 4b sm bj538 5b sm bj538 6b sm bj538 7b sm bj538 8b 150 160 170 180 190 200 8.0 8.0 8.0 5.0 5.0 5.0 330 350 380 430 450 480 0.5 0.5 0.5 0.5 0.5 0.5 108 115 122 130 137 144 114 122 129 137 144 152 31.6 29.4 28 26.4 25 23.6 150 0 165 0 175 0 175 0 185 0 185 0 1.1 1.1 1.0 1.0 0.9 0.9 3.00 3.00 3.00 4.00 5.00 5.00 note 1: devices listed a bov e w i t h b suffix have 5 % tol e rance, a suffi x desi gnat es 10 % tolera nce, c suffix des ign a t e s 2% toler ance, a nd d desi gnat es 1% toler anc e. note 2: z ener voltage (vz) i s measure d at t l = 25 o c (+8, -2 o c). voltage measur ement to be perform ed 40 10 mi llis e c onds after appl icati o n of dc current. note 3: t he zener im ped an ce is deriv ed from 1 khz ac voltag e result i n g from an ac current modu latio n havi ng a n rms value equ al to 10 % o f the dc zener current (i zt or i zk ) superimp o s ed on i zt or i zk . see micro no te 202 for zen e r imped ance variati on w i th d i fferent oper ati ng curre nts. note 4: t he maximum curr ent (i zm ) sho w n is for a 5% tolera nce dev ice s . t he i zm for other toler anc e s can be calc ul ated usi ng the formula: i zm = p/v zm wh e r e v zm is the v z at the high e n d of the voltag e tolera nc e sp ecifie d an d p is the rated po wer for the method of mountin g. note 5: t he surge curr ent (i zsm ) is specifie d as the ma xim u m peak of a n on-re c u rrent h a lf-sin e w a ve o f 8.3 ms duration. no te 6: voltag e reg u lat i on (v z ) is the differenc e bet w een the v o lt ag e measur ed at 10% a nd 5 0 % 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 ?
silicon 5.0 watt zener 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 3 cop y right ? w w w . mi c r o s e m i . c o m scottsd a l e division smbg5333 thru smbg5388b smbj5333 thru smb j5388b smbg & j 5 9 13 thru 5 956 b graphs smb5335 smb5344 smb5342 smb5338 pd, m aximum po w e r d issipation ( mw ) t l t a on f r 4 pc boar d temper ature ( o c) figure 1 ? powe r de rati ng cu rv e figure 2 ? cap a cita nce vs. zener vol t age f i gure 3 pac k ag e dimen s io ns & pa d layou t smbj smbg a b c d e f k l min . 0 7 7 . 1 6 0 . 1 3 0 . 2 0 5 . 0 7 5 . 2 3 5 . 0 1 5 . 0 3 0 ma x . 0 8 3 . 1 8 0 . 1 5 5 . 2 2 0 . 0 9 5 . 2 5 5 . 0 3 0 . 0 6 0 dimensions in millime ters min 1 . 9 6 4 . 0 6 3 . 3 0 5 . 2 1 1 . 9 0 5 . 9 7 . 3 8 1 . 7 6 0 ma x 2 . 1 0 4 . 5 7 3 . 9 4 5 . 5 9 2 . 4 1 6 . 4 8 . 7 6 2 1 . 5 2 0 i n c h e s m m a 0 . 3 2 0 8 . 1 3 b 0 . 0 8 5 2 . 1 6 c 0 . 1 1 0 2 . 7 9 i n c h e s m m a . 2 6 0 6 . 6 0 b . 0 8 5 2 . 1 6 c . 1 1 0 2 . 7 9 typic a l capac i tanc e vs . smbg smbj smb5350 smb5357 smb5365 smb5378 smb5388 reverse volt age for 5 wat t zeners
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