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? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 1 benefts ? f-tech and 100% sbds (kemet's patented simulated b reakdown voltage screening) ? 3 si gma screening for il, df and esr ? qualifed a t 1 ,000 hou rs o f l ife t est a t 23 0c a t 0 .33 v r ? voltage d erating o f 6 7% a t 23 0c ? uni que high temperature material set ? mee ts or exceeds eia standard 535baac ? st andard gold-plated terminations ? ro hs compliant ? operating t emperature r ange o f ? 55oc t o + 230oc ? vo ltage derating applies ? ta ped and reeled per eia 481 ? mee ts msl 1 requirements for pb-free assembly according to jedec jCstdC020 ? pa ckaged in moisture barrier bags with desiccant and a humidity indicator card ? sur ge current options available overview the kemet t502 series is a high temperature product that offers optimum performance characteristics in applications with operating t emperatures u p t o 23 0c. t his se ries i s c lassifed a s mo isture sensitivity level (msl) 1 under j std 020: unlimited foor l ife t ime a t 3 0c / 8 5% r h. due to the potential use of high melting point solders, kemet has taken the initiative to package this series in moisture barrier bags with desiccant and a humidity indicator card. tantalum surface mount capacitors C high temperature t502 series mno 2 230c applications typical applications include decoupling and fltering for very high temperature environments such as measurement-while-drilling (mwd) in do wn-hole applications. k-sim for a detailed analysis of specifc part numbers, please visit ksim.kemet.com to access kemets k-sim software. kemet k-sim is des igned to simulate behavior of components with respect to frequency, ambient temperature, and dc bias levels. one world. one kemet
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 2 2 ordering information t 502 d 685 m 035 a g 61 10 capacitor class series case size capacitance code (pf) capacitance tolerance rated voltage (vdc) failure rate/ design termination finish performance esr t = tantalum high temperature 230c b, d first two digits represent signifcant fg ures. t hird di git s pecifes nu mber of zeros. k = 10% m = 20% 016 = 16 025 = 25 035 = 35 a = n/a g = gold plated 61 = surge none 62 = surge at 25c 63 = s urge ? 55c an d + 85c 10 = standard esr performance characteristics item performance characteristics operating temperature ?55c t o 2 30c rated capacitance range 6.8 C 1 0 f a t 1 20 h z/25c capacitance tolerance k tolerance (10%), m tolerance (20%) rated voltage range 16 C 35 v df (120 hz) refer t o p art n umber e lectrical s pecifcation t able es r (100 khz) refer t o p art n umber e lectrical s pecifcation t able le akage current 0. 01 cv ( a) at rated voltage after 5 minutes tantalum surface mount capacitors C high temperature t502 series mno 2 230c ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 3 3 qualifcation test condition characteristics endurance 230c a t 1 /3 r ated v oltage, 1 ,000 h ours c /c within 1 0% of initi al valu e df within 1. 5 x initi al lim its dcl 1 mamp maximum esr within 2. 0 x initi al lim its storage life 230c a t 0 v olts, 1 ,000 h ours c/c within 10% of initial value df within 1. 5 x initi al lim its dcl 1 mamp maximum esr within 2. 0 x initi al lim its humidity 85c, 8 5% r h, 0 v , 5 00 h ours c /c within 1 0% of initi al valu e df within initi al lim its dcl within initi al lim its esr within initi al lim its temperature stability extreme temperature exposure at a succession o f c ontinuous s teps a t + 25c, ?5 5c, + 25c, + 85c, + 150c, + 25c +25c ? 55c +85c +150c c /c i l* 10% 10% 20% df il il 1.5 x il 1.5 x il dcl il n/a 10 x il 12 x il mechanical shock/vibration milCstdC202, method 213, condition i, 100 g peak milCstdC202, method 204, 10 hz to 2,000 hz, 5g's for 20 minutes, 12 cycles each of 3 orientations c /c within 1 0 of initi al valu e df within initi al lim its dcl within initi al lim its *il = initial limit tantalum surface mount capacitors C high temperature t502 series mno 2 230c ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 4 4 electrical characteristics impedance & esr vs. frequency the measurements were taken at room temperature (25c) capacitance vs. frequency the measurements were taken at room temperature (25c) impedance, esr (ohms) frequency (hz) 1,000 100 10 1 0.1 100 1,000 10,000 100,000 1,000,000 10,000,000 502d685k035_imp 502d685k035_esr 502b106k016_imp 502b106k016_esr 10 100 0.1 capacitance (f) frequency (hz) 100 1,000 10,000 100,000 1,000,000 10,000,000 1 502d685k035_cap(f) 502b106k016_cap(f) tantalum surface mount capacitors C high temperature t502 series mno 2 230c ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 5 5 dimensions C millimeters h x t b b g f e a l r p side view anode (+) end view bottom view cathode (-) end view w s s termination cutout at kemet's option, either end case size component total weight kemet eia l w h f s b (ref) x (ref) p (ref) r (ref) t (ref) a (min) (mg) b 3528-21 3.5 0.2 (0.138 0.008) 2.8 0.2 (0.110 0.008) 1.9 0.2 (0.075 0.008) 2.2 0.1 (0.087 0.004) 0.80 +0.1/-0.3 (0.032 +0.004/- 0.011) 0.4 0.15 (0.016 0.006) 0.10 0.10 (0.004 0.004) 0.5 (0.020) 1.0 (0.039) 0.13 (0.005) 1.9 (0.075) 63 d 7343-31 7.3 0.3 (0.287 0.012) 4.3 0.3 (0.169 0.012) 2.8 0.3 (0.110 0.012) 2.4 0.1 (0.094 0.004) 1.3 0.3 (0.051 0.012) 0.5 0.15 (0.020 0.006) 0.10 0.10 (0.004 0.004) 0.9 (0.035) 1.0 (0.039) 0.13 (0.005) 3.8 (0.150) 292 notes: (ref) C dimensions provided for reference only. these weights are provided as reference. if exact weights are needed, please contact your kemet sales representative table 1 C ratings & part number reference rated voltage rated cap case code/ case size kemet part number dc leakage df esr maximum allowable ripple current maximum operating temp vdc at 85oc f kemet/eia (see below for part options) a at 25c max/5 minutes % at 25oc 120 hz max at 25oc 100 khz max ma at +45c 100 khz c 16 10 b/3528-21 t502b106(1)016ag(2)10 1.6 6 2.8 551 230 25 10 d/7343-31 t502d106(1)025ag(2)10 2.5 6 1.8 913 230 35 6.8 d/7343-31 t502d685(1)035ag(2)10 2.4 6 1.8 913 230 (1) to complete kemet part number, insert m for 20% or k for 10%. designates capacitance tolerance. (2) to complete kemet part number, insert 61 = none, 62 = 10 cycles +25c, 63 = 10 cycles ?55c +85c designates surge current option. refer to ordering information for additional detail. tantalum surface mount capacitors C high temperature t502 series mno 2 230c ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 6 6 recommended voltage derating guidelines 0% 10% 20% 30% 40% 50% 60% -55 25 85 125 175 200 215 230 5dhg 9rodjh 7hpshudxuh 33% 5dhg 9rodjh :runlqj9rodjh 25c 85c 125c 200c 215c 230c 16 16 16 13.1 7.5 6.4 5.3 25 25 25 20.5 11.8 10 8.3 35 35 35 28.7 16.5 14 11.6 note: additional reliability can be obtained through the derating of voltage ripple current/ripple voltage permissible ac ripple voltage and current are related to equivalent series resistance (esr) and the power dissipation capabilities of the device. permissible ac ripple voltage which may be applied is limited by two criteria: 1. t he positive peak ac voltage plus the dc bias voltage, if any, must not exceed the dc voltage rating of the capacitor. 2. t he negative peak ac voltage in combination with bias voltage, if a ny, m ust no t e xceed t he a llowable l imits s pecifed f or r everse vo ltage. see the reverse voltage section for allowable limits. the maximum power dissipation by case size can be determined using the table at right. the maximum power dissipation rating stated in the table must be reduced with increasing environmental operating temperatures. refer to the table below for temperature compensation requirements. temperature compensation multipliers for maximum ripple current t 200c 200 220c 220 230c t = environmental temperature kemet case code eia case code maximum power dissipation (p max) mwatts at 25c w/+20c rise b 3528C21 85 d 7343C31 150 the maximum power dissipation rating must be reduced with increasing environmental operating temperatures. refer to the temperature compensation multiplier table for details. using the p max of the device, the maximum allowable rms ripple current or voltage may be determined. i(max) = p max/r e(max) = z p max/r i = rms ripple current (amperes) e = rms ripple voltage (volts) p max = maximum power dissipation (watts) r = esr at specifed frequency (ohms) z = impedance at specifed frequency (ohms) tantalum surface mount capacitors C high temperature t502 series mno 2 230c ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 7 7 reverse voltage solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. the positive t erminal i s i dentifed on t he c apacitor b ody b y a s tripe, p lus i n s ome c ases a b eveled e dge. a s mall d egree o f t ransient r everse vo ltage is permissible for short periods per the below table. the capacitors should not be operated continuously in reverse mode, even within these limits. temperature permissible transient reverse voltage 25c 15% of rated voltage 85c 5% of rated voltage 125c 1% of rated voltage 7deoh/dqg'lphqvlrqv&rxudug .(0(7 0hulf 6lh &rgh 'hqvl/hyho maximum (most) land protrusion (mm) density level b: median (nominal) land protrusion (mm) density level c: minimum (least) land protrusion (mm) case eia w l s v1 v2 w l s v1 v2 w l s v1 v2 b 3528C21 2.35 2.21 0.92 6.32 4.00 2.23 1.80 1.12 5.22 3.50 2.13 1.42 1.28 4.36 3.24 d 7343C31 2.55 2.77 3.67 10.22 5.60 2.43 2.37 3.87 9.12 5.10 2.33 1.99 4.03 8.26 4.84 density level a: for low-density product applications. recommended for wave solder applications and provides a wider process window for refow solder processes. density level b: for products with a moderate level of component density. provides a robust solder attachment condition for refow solder processes. density level c: for high component desity product applications. before adapting the minimum land pattern variations the user should perform qualifcation testing based on the conditions outlined in ipc standard 7351 (ipcC7351). 1 height of these chips may create problems in wave soldering. 2 land pattern geometry is too small for silkscreen outline. l s w w l v1 v2 grid placement courtyard tantalum surface mount capacitors C high temperature t502 series mno 2 230c ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 8 8 time temperature t smin 25oc to peak t l t s 25 t p t smax t l t p maximum ramp up rate = 3oc/seconds maximum ramp down rate = 6oc/seconds soldering process kemets families of surface mount capacitors are compatible wi th w ave ( single or d ual), c onvection, i r, or v apor p hase r efow te chniques. preheating of these components is recommended to avoid extreme thermal stress. kemet's recommended profle c onditions f or c onvection a nd i r r efow r efect t he p rofle con ditions of the ipc/jCstdC020d standard for moisture sensitivity testing. the devices can safely withstand a maximum of t hree r efow p asses a t t hese c onditions. note that although the x/7343C43 case size can withstand wave soldering, t he t all p rofle ( 4.3 m m m aximum) d ictates c are i n w ave proc ess development. hand soldering should be performed with care due to the diffculty i n p rocess c ontrol. i f p erformed, c are s hould b e t aken t o av oid contact of the soldering iron to the molded case. the iron should be used to heat the solder pad, applying solder between the p ad a nd t he t ermination, u ntil r efow o ccurs. o nce r efow oc curs, t he i ron s hould b e r emoved i mmediately. wiping t he ed ges of a chip and heating the top surface is not recommended. profle feature snpb assembly pb-free assembly preheat/soak temperature minimum (t smin ) 100c 150c temperature maximum (t smax ) 150c 200c time (t s ) from t smin to t smax ) 60 C 120 seconds 60 C 120 seconds ramp-up rate (t l to t p ) 3c/seconds max imum 3c/seconds max imum liquidous temperature (t l ) 183c 217c 220c* 235c** 250c* 260c** time within 5c of maximum peak temperature (t p ) 20 seconds maximum 30 seconds maximum ramp-down rate (t p to t l ) 6c/seconds maximum 6c/seconds maximum time 25c to peak temperature 6 mi nutes maximum 8 minutes maximum note: all temperatures refer to the center of the package, measured on the package body surface that is facing up during assembly refow. *case size d, e, p, y, and x **case size a, b, c, h, i, k, m, r, s, t, u, v, w, and z storage tantalum chip capacitors should be stored in normal working environments. while the chips themselves are quite robust in other en vironments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long term storage. in addition, packaging materials will be degraded by high temperature reels may soften or warp and tape peel force may increase. k emet r ecommends t hat m aximum s torage t emperature no t e xceed 4 0oc a nd m aximum s torage h umidity no t e xceed 6 0% rel ative h umidity. t emperature f uctuations s hould b e m inimized t o a void c ondensation on t he p arts a nd a tmospheres s hould b e f ree o f ch lorine and sulphur bearing compounds. for optimized solderability chip stock should be used promptly, preferably within three years of receipt. tantalum surface mount capacitors C high temperature t502 series mno 2 230c ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 9 9 construction leadframe (- cathode) leadframe (+ anode) tantalum wire molded epoxy case molded epoxy case polarity bevel (+) weld (to attach wire) tlps washer polarity stripe (+) detailed cross section tantalum wire tantalum ta 2 o 5 dielectric (first layer) carbon (third layer) nickel plating (fourth layer) washer mno 2 (second layer) capacitor marking kemet high temperature mno 2 polarity indicator (+) rated voltage picofarad code kemet id date code* * 540 = 40 th week of 2015 date code * 1 st digit = last number of year 5 = 2015 6 = 2016 7 = 2017 8 = 2018 9 = 2019 2 nd and 3 rd digit = week of the year 01 = 1 st week of the year to 52 = 52 nd week of the year tantalum surface mount capacitors C high temperature t502 series mno 2 230c ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 10 10 tape & reel packaging information kemets molded chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in accordance with eia standard 481 : embossed carrier taping of surface mount components for automatic handling. this packaging system is compatible with all tape-fed automatic pick-and-place systems. table 3 C packaging quantity case code tape width (mm) 7" reel* 13" reel* kemet eia s 3216-12 8 2,500 10,000 t 3528-12 8 2,500 10,000 m 3528-15 8 2,000 8,000 u 6032-15 12 1,000 5,000 l 6032-19 12 1,000 3,000 w 7343-15 12 1,000 3,000 z 7343-17 12 1,000 3,000 v 7343-20 12 1,000 3,000 a 3216-18 8 2,000 9,000 b 3528-21 8 2,000 8,000 c 6032-28 12 500 3,000 d 7343-31 12 500 2,500 q 7343-12 12 1,000 3,000 y 7343-40 12 500 2,000 x 7343-43 12 500 2,000 e/t428p 7360-38 12 500 2,000 h 7360-20 12 1,000 2,500 * no c-spec required for 7" reel packaging. c-7280 required for 13" reel packaging. top tape thickness 0.10 mm (0.004") maximum thickness 8 mm (0.315") or 12 mm (0.472") 180 mm (7.0") or 330 mm (13.0") tantalum surface mount capacitors C high temperature t502 series mno 2 230c ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2 075_t502 ? 6/24/2016 11 11 figure 1 C embossed (plastic) carrier tape dimensions po t f w cent er line s of ca vity ao bo user direction of unre elin g cover tape ko b 1 is for tape feeder reference only, including dra ft concentric abou t b o . t 2 ?d 1 ?do b 1 s 1 t 1 e 1 e 2 p 1 p 2 embossment for c avity size, see note 1 table 4 [10 pitches cumulative tolerance on tape 0.2 mm] 7 d e o h 2 ( p e r v v h g 3 o d v w l f & |