? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 42 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2006-1 ? 5/19/2011 1 one world one brand one strategy one focus one team one kemet benef ts ? established reliability options ? taped and reeled per eia 481-1 ? symmetrical, compliant terminations ? laser-marked case ? 100% surge current test available on all case sizes ? quali? ed to mil-prf-55365/8, style cwr11 ? termination options b, c, h, k ? weibull failure options b, c, and d ? voltage rating of 4-50 vdc ? operating temperature range of -55?c to +125?c applications typical applications include decoupling and ? ltering in military and aerospace applications requiring cwr11 devices. overview the kemet t492 series is approved to mil-prf-55365/8 (cwr11) with weibull failure rates of b level (0.1% failures per 1000 hours), c level (0.01% failures per 1000 hours), or d level (0.001% failures per 1000 hours). this cwr11 product is a precision-molded device, with compliant terminations and indelible laser marking. this is the military version of the global iec/eia standard represented by kemet's t491 series. tape and reeling per eia 481-1 is standard. mil-prf (cwr style) established reliability t492 cwr11 style mil-prf-55365/8 environmental compliance rohs compliant (6/6)* according to directive 2002/95/ec *when ordered with 100% sn solder spice for a detailed analysis of speci? c part numbers, please visit kemet.com for a free download of kemet 's spice software. the kemet spice program is freeware intended to aid design engineers in analyzing the performance of these capacitors over frequency , temperature, ripple, and dc bias conditions.
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 43 tantalum surface mount capacitors C mil-prf (cwr series) ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2006-1 ? 5/19/2011 2 2 mil-prf (cwr style) established reliability C t492 cwr11 style mil-prf-55365/8 ordering information t 492 d 156 k 020 a c 4251 capacitor class series case size capacitance code (pf) capacitance tolerance voltage failure rate/design lead material surge (c-spec) t = tantalum cwr 11 established reliability a = 3216-18 b = 3528-21 c = 6032-28 d = 7343-31 first two digits represent signi? cant ? gures. third digit speci? es number of zeros. j = 5% k = 10% m = 20% 006 = 6.3v 010 = 10v 015 = 15v 020 = 20v 025 = 25v 035 = 35v 050 = 50v a = n/a b = 0.1%/1000 hrs c = .01%/1000 hrs d = .001%/1000 hrs c = hot solder dipped h = standard solder coated (snpb 5% pb minimum) b = gold plated k = solder fused 4250= 25oc after weibull 4251 = -55oc and 85oc after weibull 4252 = -55oc and 85oc before weibull performance characteristics item performance characteristics operating temperature -55c to 125c rated capacitance range 0.1f - 100f @ 120 hz/25c capacitance tolerance j tolerance (5%), k tolerance (10%), m tolerance (20%) rated voltage range 4v - 50v df(120hz) refer to part number electrical speci? cation table esr (100khz) refer to part number electrical speci? cation table leakage current 0.01cv (a) at rated voltage after 5 minutes ordering information C t492 series cwr11 style mil-prf 55365/8
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 44 tantalum surface mount capacitors C mil-prf (cwr series) ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2006-1 ? 5/19/2011 3 3 mil-prf (cwr style) established reliability C t492 cwr11 style mil-prf-55365/8 qualif cation test condition characteristics endurance 85c @ rated voltage, 2000 hours. 125c @ 2/3 rated voltage, 2000 hours. c/c within 10% of initial value df within initial limits dcl within 1.25 x initial limit esr within initial limits storage life 125c @ 0 volts, 2000 hours. c/c within 10% of initial value df within initial limits dcl within 1.25 x initial limit esr within initial limits thermal shock mil-std-202, method 107, condition b, mounted, -55c to 125c, 1000 cycles. c/c within 5% of initial value df within initial limits dcl within 1.25 x initial limit esr within initial limits temperature stability extreme temperature exposure at a succession of continuous steps at +25oc, -55oc, +25oc, +85oc, +125oc, +25oc. +25c -55c +85c +125c 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 surge voltage 25c and 85 c, 1.32 x rated voltage 1000 cycles (125c, 1.2 x rated voltage). c/c within 5% of initial value df within initial limits dcl within initial limits esr within initial limits mechanical shock/vibration mil-std-202, meth. 213, cond. i, 100g peak. mil-std-202, meth. 204, cond. d, 10hz to 2000hz, 20g peak. c/c within 10% of initial value df within initial limits dcl within initial limits *il = initial limit certif cation mil-prf-55365/8 qualifcation C t492 series cwr11 style mil-prf 55365/8
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 45 tantalum surface mount capacitors C mil-prf (cwr series) ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2006-1 ? 5/19/2011 4 4 mil-prf (cwr style) established reliability C t492 cwr11 style mil-prf-55365/8 electrical characteristics 0 . 0 1 0 . 1 1 1 0 1 0 0 1 0 0 1 , 0 0 0 1 0 , 0 0 0 1 0 0 , 0 0 0 1 , 0 0 0 , 0 0 0 1 0 , 0 0 0 , 0 0 0 c a p a c i t a n c e ( f ) f r e q u e n c y ( h z ) t 4 9 2 b 2 2 5 / 0 2 0 t 4 9 2 c 6 8 5 / 0 2 0 t 4 9 2 d1 5 6 / 0 2 0 capacitance vs. frequency esr vs. frequency 0 . 1 1 1 0 1 0 0 1 0 0 0 1 0 0 1 , 0 0 0 1 0 , 0 0 0 1 0 0 , 0 0 0 1 , 0 0 0 , 0 0 0 1 0 , 0 0 0 , 0 0 0 i m p e d a n c e , e s r ( o h m s ) f r e q u e n c y ( h z ) t 4 9 2 b 2 2 5 / 0 2 0 _ i m p t 4 9 2 c 6 8 5 / 0 2 0 _ i m p t 4 9 2 d1 5 6 / 0 2 0 _ i m p t 4 9 2 b 2 2 5 / 0 2 0 _ e s r t 4 9 2 c 6 8 5 / 0 2 0 _ e s r t 4 9 2 d1 5 6 / 0 2 0 _ e s r dimensions C millimeters (inches) metric will govern notes: (ref) C dimensions provided for reference only. no dimensions provided for b, p or r because low pro? le cases do not have a bevel or a notch. * mil-c-55365/8 speci? ed dimensions case size component kemet eia l* w* h* f* 0.1 (.004) s* 0.3 (.012) b* 0.15 (ref) .006 x (ref) p (ref) r (ref) t (ref) a (min) g (ref) e (ref) a 3216-18 3.2 0.2 (.126 .008) 1.6 0.2 (.063 .008) 1.6 0.2 (.063 .008) 1.2 (.047) 0.8 (.031) 0.4 (.016) 0.10 0.10 (.004 .004) 0.4 (.016) 0.4 (.016) 0.13 (.005) 1.4 (.055) 1.1 (.043) 1.3 (.051) b 3528-21 3.5 02 (138 .008) 2.8 0.2 (.110 .008) 1.9 0.2 (.075 .008) 2.2 (.087) 0.8 (.031) 0.4 (.016) 0.10 0.10 (.004 .004) 0.5 (.020) 1.0 (.039) 0.13 (.005) 2.1 (.083) 1.8 (.071) 2.2 (.087) c 6032-28 6.0 0.3 (.236 .03) 3.2 0.3 (.126 .012) 2.5 0.3 (.098 .012) 2.2 (.087) 1.3 (.051) 0.5 (.020) 0.10 0.10 (.004 .004) 0.9 (.035) 1.0 (.039) 0.13 (.005) 3.1 ( (.122) 2.8 (.110) 2.4 (.094) d 7343-31 7.3 0.3 (287 .012) 4.3 0.3 (.169 .012) 2.8 0.3 (.110 .012) 2.4 (.094) 1.3 (.051) 0.5 (.020) 0.10 0.10 (.004 .004) 0.9 (.035) 1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) 15 termination cutout at kemet?s option, either end electrical characteristics C t492 series cwr11 style mil-prf 55365/8
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 46 tantalum surface mount capacitors C mil-prf (cwr series) rated voltage rated cap case code/ case size kemet part number mil-c-55365/4f part number dc leakage df esr moisture sensitivity 85 o c 120hz kemet/eia (see below for part options) (see below for part options) amps +20 o c +20 o c 120hz +20 o c 100khz temp260 o c vdc f max/5min % max ohms j-std-020d 4 2.2 a/3216-18 t492a225(1)004(2)(3)(4) cwr11c(6)225(1)(2)(5) 0.1 6.0 8.0 1.0 4 4.7 a/3216-18 t492a475(1)004(2)(3)(4) cwr11c(6)475(1)(2)(5) 0.2 6.0 8.0 1.0 4 6.8 b/3528-21 t492b685(1)004(2)(3)(4) cwr11c(6)685(1)(2)(5) 0.3 6.0 5.5 1.0 4 10 b/3528-21 t492b106(1)004(2)(3)(4) cwr11c(6)106(1)(2)(5) 0.4 6.0 4.0 1.0 4 15 b/3528-21 t492b156(1)004(2)(3)(4) cwr11c(6)156(1)(2)(5) 0.6 6.0 3.5 1.0 4 33 c/6032-28 t492c336(1)004(2)(3)(4) cwr11c(6)336(1)(2)(5) 1.3 6.0 2.2 1.0 4 68 d/7343-31 t492d686(1)004(2)(3)(4) cwr11c(6)686(1)(2)(5) 2.7 6.0 1.1 1.0 4 100 d/7343-31 t492d107(1)004(2)(3)(4) cwr11c(6)107(1)(2)(5) 4.0 8.0 0.9 1.0 6.3 1.5 a/3216-18 t492a155(1)006(2)(3)(4) cwr11d(6)155(1)(2)(5) 0.1 6.0 8.0 1.0 6.3 2.2 a/3216-18 t492a225(1)006(2)(3)(4) cwr11d(6)225(1)(2)(5) 0.1 6.0 8.0 1.0 6.3 3.3 a/3216-18 t492a335(1)006(2)(3)(4) cwr11d(6)335(1)(2)(5) 0.2 6.0 8.0 1.0 6.3 4.7 b/3528-21 t492b475(1)006(2)(3)(4) cwr11d(6)475(1)(2)(5) 0.3 6.0 5.5 1.0 6.3 6.8 b/3528-21 t492b685(1)006(2)(3)(4) cwr11d(6)685(1)(2)(5) 0.4 6.0 4.5 1.0 6.3 10 b/3528-21 t492b106(1)006(2)(3)(4) cwr11d(6)106(1)(2)(5) 0.6 6.0 3.5 1.0 6.3 15 c/6032-28 t492c156(1)006(2)(3)(4) cwr11d(6)156(1)(2)(5) 0.9 6.0 3.0 1.0 6.3 22 c/6032-28 t492c226(1)006(2)(3)(4) cwr11d(6)226(1)(2)(5) 1.4 6.0 2.2 1.0 6.3 47 d/7343-31 t492d476(1)006(2)(3)(4) cwr11d(6)476(1)(2)(5) 3.0 6.0 1.1 1.0 6.3 68 d/7343-31 t492d686(1)006(2)(3)(4) cwr11d(6)686(1)(2)(5) 4.3 6.0 0.9 1.0 10 1 a/3216-18 t492a105(1)010(2)(3)(4) cwr11f(6)105(1)(2)(5) 0.1 4.0 10.0 1.0 10 1.5 a/3216-18 t492a155(1)010(2)(3)(4) cwr11f(6)155(1)(2)(5) 0.2 6.0 8.0 1.0 10 2.2 a/3216-18 t492a225(1)010(2)(3)(4) cwr11f(6)225(1)(2)(5) 0.2 6.0 8.0 1.0 10 3.3 b/3528-21 t492b335(1)010(2)(3)(4) cwr11f(6)335(1)(2)(5) 0.3 6.0 5.5 1.0 10 4.7 b/3528-21 t492b475(1)010(2)(3)(4) cwr11f(6)475(1)(2)(5) 0.5 6.0 4.5 1.0 10 6.8 b/3528-21 t492b685(1)010(2)(3)(4) cwr11f(6)685(1)(2)(5) 0.7 6.0 3.5 1.0 10 15 c/6032-28 t492c156(1)010(2)(3)(4) cwr11f(6)156(1)(2)(5) 1.5 6.0 2.5 1.0 10 33 d/7343-31 t492d336(1)010(2)(3)(4) cwr11f(6)336(1)(2)(5) 3.3 6.0 1.1 1.0 10 47 d/7343-31 t492d476(1)010(2)(3)(4) cwr11f(6)476(1)(2)(5) 4.7 6.0 0.9 1.0 15 0.68 a/3216-18 t492a684(1)015(2)(3)(4) cwr11h(6)684(1)(2)(5) 0.1 4.0 12.0 1.0 15 1 a/3216-18 t492a105(1)015(2)(3)(4) cwr11h(6)105(1)(2)(5) 0.2 4.0 10.0 1.0 15 1.5 a/3216-18 t492a155(1)015(2)(3)(4) cwr11h(6)155(1)(2)(5) 0.2 6.0 8.0 1.0 15 2.2 b/3528-21 t492b225(1)015(2)(3)(4) cwr11h(6)225(1)(2)(5) 0.3 6.0 5.5 1.0 15 3.3 b/3528-21 t492b335(1)015(2)(3)(4) cwr11h(6)335(1)(2)(5) 0.5 6.0 5.0 1.0 15 4.7 b/3528-21 t492b475(1)015(2)(3)(4) cwr11h(6)475(1)(2)(5) 0.7 6.0 4.0 1.0 15 10 c/6032-28 t492c106(1)015(2)(3)(4) cwr11h(6)106(1)(2)(5) 1.5 6.0 2.5 1.0 15 22 d/7343-31 t492d226(1)015(2)(3)(4) cwr11h(6)226(1)(2)(5) 3.3 6.0 1.1 1.0 15 33 d/7343-31 t492d336(1)015(2)(3)(4) cwr11h(1)336(1)(2)(5) 5.0 6.0 0.9 1.0 20 0.47 a/3216-18 t492a474(1)020(2)(3)(4) cwr11j(6)474(1)(2)(5) 0.1 4.0 14.0 1.0 20 0.68 a/3216-18 t492a684(1)020(2)(3)(4) cwr11j(6)684(1)(2)(5) 0.1 4.0 12.0 1.0 20 1 a/3216-18 t492a105(1)020(2)(3)(4) cwr11j(6)105(1)(2)(5) 0.2 4.0 10.0 1.0 20 1.5 b/3528-21 t492b155(1)020(2)(3)(4) cwr11j(6)155(1)(2)(5) 0.3 6.0 6.0 1.0 20 2.2 b/3528-21 t492b225(1)020(2)(3)(4) cwr11j(6)225(1)(2)(5) 0.4 6.0 5.0 1.0 20 3.3 b/3528-21 t492b335(1)020(2)(3)(4) cwr11j(6)335(1)(2)(5) 0.7 6.0 4.0 1.0 20 4.7 c/6032-28 t492c475(1)020(2)(3)(4) cwr11j(6)475(1)(2)(5) 0.9 6.0 3.0 1.0 vdc f kemet/eia (see below for part options) (see below for part options) max/5min % max ohms j-std-020d 85 o c 120hz amps +20 o c +20 o c 120hz +20 o c 100khz temp260 o c rated voltage rated cap case code/ case size kemet part number mil-c-55365/4f part number dc leakage df esr moisture sensitivity table 1 C t492 series cwr11 style mil-prf 55365/8, ratings & part number reference other part number options: (1) to complete kemet/cwr part number, insert m for 20%, k for 10%, or j for 5%. designates capacitance tolerance. (2) to complete kemet/cwr part number, insert b (0.1%/1000hrs), c (0.01%/1000hrs), d (0.001%/1000hrs) or a = n/a. designates reliability level. (3) to complete kemet part number, insert b = gold plated, c = hot solder dipped, h or s = solder plated or k = solder fused. designates termination finish. (4) to complete kemet part number, insert 4250 = +25c after weibull, 4251 = -55c +85c after weibull, or 4252 = -55c +85c before weibull. designates surge current option. (5) to complete cwr part number, insert a = +25c after weibull, b = -55c +85c after weibull, c = -55c +85c before weibull or z = none. designates surge current option. (6) to complete cwr part number, insert b = gold plated, c = hot solder dipped, h = solder plated or k = solder fused. designates termination finish. refer to ordering information for additional detail.
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 47 tantalum surface mount capacitors C mil-prf (cwr series) table 1 C t492 series cwr11 style mil-prf 55365/8, ratings & part number reference con't other part number options: (1) to complete kemet/cwr part number, insert m for 20%, k for 10%, or j for 5%. designates capacitance tolerance. (2) to complete kemet/cwr part number, insert b (0.1%/1000hrs), c (0.01%/1000hrs), d (0.001%/1000hrs) or a = n/a. designates reliability level. (3) to complete kemet part number, insert b = gold plated, c = hot solder dipped, h or s = solder plated or k = solder fused. designates termination finish. (4) to complete kemet part number, insert 4250 = +25c after weibull, 4251 = -55c +85c after weibull, or 4252 = -55c +85c before weibull. designates surge current option. (5) to complete cwr part number, insert a = +25c after weibull, b = -55c +85c after weibull, c = -55c +85c before weibull or z = none. designates surge current option. (6) to complete cwr part number, insert b = gold plated, c = hot solder dipped, h = solder plated or k = solder fused. designates termination finish. refer to ordering information for additional detail. rated voltage rated cap case code/ case size kemet part number mil-c-55365/4f part number dc leakage df esr moisture sensitivity 85 o c 120hz kemet/eia (see below for part options) (see below for part options) amps +20 o c +20 o c 120hz +20 o c 100khz temp260 o c vdc f max/5min % max ohms j-std-020d 20 6.8 c/6032-28 t492c685(1)020(2)(3)(4) cwr11j(6)685(1)(2)(5) 1.4 6.0 2.4 1.0 20 15 d/7343-31 t492d156(1)020(2)(3)(4) cwr11j(6)156(1)(2)(5) 3.0 6.0 1.1 1.0 20 22 d/7343-31 t492d226(1)020(2)(3)(4) cwr11j(6)226(1)(2)(5) 4.4 6.0 0.9 1.0 25 0.33 a/3216-18 t492a334(1)025(2)(3)(4) cwr11k(6)334(1)(2)(5) 0.1 4.0 15.0 1.0 25 0.47 a/3216-18 t492a474(1)025(2)(3)(4) cwr11k(6)474(1)(2)(5) 0.1 4.0 14.0 1.0 25 0.68 b/3528-21 t492b684(1)025(2)(3)(4) cwr11k(6)684(1)(2)(5) 0.2 4.0 7.5 1.0 25 1 b/3528-21 t492b105(1)025(2)(3)(4) cwr11k(6)105(1)(2)(5) 0.3 4.0 6.5 1.0 25 1.5 b/3528-21 t492b155(1)025(2)(3)(4) cwr11k(6)155(1)(2)(5) 0.4 6.0 6.5 1.0 25 2.2 c/6032-28 t492c225(1)025(2)(3)(4) cwr11k(6)225(1)(2)(5) 0.6 6.0 3.5 1.0 25 3.3 c/6032-28 t492c335(1)025(2)(3)(4) cwr11k(6)335(1)(2)(5) 0.8 6.0 3.5 1.0 25 4.7 c/6032-28 t492c475(1)025(2)(3)(4) cwr11k(6)475(1)(2)(5) 1.2 6.0 2.5 1.0 25 6.8 d/7343-31 t492d685(1)025(2)(3)(4) cwr11k(6)685(1)(2)(5) 1.7 6.0 1.4 1.0 25 10 d/7343-31 t492d106(1)025(2)(3)(4) cwr11k(6)106(1)(2)(5) 2.5 6.0 1.2 1.0 25 15 d/7343-31 t492d156(1)025(2)(3)(4) cwr11k(6)156(1)(2)(5) 3.8 6.0 1.0 1.0 35 0.1 a/3216-18 t492a104(1)035(2)(3)(4) cwr11m(6)104(1)(2)(5) 0.0 4.0 24.0 1.0 35 0.15 a/3216-18 t492a154(1)035(2)(3)(4) cwr11m(6)154(1)(2)(5) 0.1 4.0 21.0 1.0 35 0.22 a/3216-18 t492a224(1)035(2)(3)(4) cwr11m(6)224(1)(2)(5) 0.1 4.0 18.0 1.0 35 0.33 a/3216-18 t492a334(1)035(2)(3)(4) cwr11m(6)334(1)(2)(5) 0.1 4.0 15.0 1.0 35 0.47 b/3528-21 t492b474(1)035(2)(3)(4) cwr11m(6)474(1)(2)(5) 0.2 4.0 10.0 1.0 35 0.68 b/3528-21 t492b684(1)035(2)(3)(4) cwr11m(6)684(1)(2)(5) 0.2 4.0 8.0 1.0 35 1 b/3528-21 t492b105(1)035(2)(3)(4) cwr11m(6)105(1)(2)(5) 0.4 4.0 6.5 1.0 35 1.5 c/6032-28 t492c155(1)035(2)(3)(4) cwr11m(6)155(1)(2)(5) 0.5 6.0 4.5 1.0 35 2.2 c/6032-28 t492c225(1)035(2)(3)(4) cwr11m(6)225(1)(2)(5) 0.8 6.0 3.5 1.0 35 3.3 c/6032-28 t492c335(1)035(2)(3)(4) cwr11m(6)335(1)(2)(5) 1.2 6.0 2.5 1.0 35 4.7 d/7343-31 t492d475(1)035(2)(3)(4) cwr11m(6)475(1)(2)(5) 1.6 6.0 1.5 1.0 35 6.8 d/7343-31 t492d685(1)035(2)(3)(4) cwr11m(6)685(1)(2)(5) 2.4 6.0 1.3 1.0 50 0.1 a/3216-18 t492a104(1)050(2)(3)(4) cwr11n(6)104(1)(2)(5) 0.1 6.0 22.0 1.0 50 0.15 b/3528-21 t492b154(1)050(2)(3)(4) cwr11n(6)154(1)(2)(5) 0.1 4.0 17.0 1.0 50 0.22 b/3528-21 t492b224(1)050(2)(3)(4) cwr11n(6)224(1)(2)(5) 0.1 4.0 14.0 1.0 50 0.33 b/3528-21 t492b334(1)050(2)(3)(4) cwr11n(6)334(1)(2)(5) 0.2 4.0 12.0 1.0 50 0.47 c/6032-28 t492c474(1)050(2)(3)(4) cwr11n(6)474(1)(2)(5) 0.2 4.0 8.0 1.0 50 0.68 c/6032-28 t492c684(1)050(2)(3)(4) cwr11n(6)684(1)(2)(5) 0.3 4.0 7.0 1.0 50 1 c/6032-28 t492c105(1)050(2)(3)(4) cwr11n(6)105(1)(2)(5) 0.5 4.0 6.0 1.0 50 1.5 d/7343-31 t492d155(1)050(2)(3)(4) cwr11n(6)155(1)(2)(5) 0.8 6.0 4.0 1.0 50 2.2 d/7343-31 t492d225(1)050(2)(3)(4) cwr11n(6)225(1)(2)(5) 1.1 6.0 2.5 1.0 50 3.3 d/7343-31 t492d335(1)050(2)(3)(4) cwr11n(6)335(1)(2)(5) 1.7 6.0 2.0 1.0 50 4.7 d/7343-31 t492d475(1)050(2)(3)(4) cwr11n(6)475(1)(2)(5) 2.4 6.0 1.5 1.0 vdc f kemet/eia (see below for part options) (see below for part options) max/5min % max ohms j-std-020d 85 o c 120hz amps +20 o c +20 o c 120hz +20 o c 100khz temp260 o c rated voltage rated cap case code/ case size kemet part number mil-c-55365/4f part number dc leakage df esr moisture sensitivity
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 48 tantalum surface mount capacitors C mil-prf (cwr series) ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2006-1 ? 5/19/2011 7 7 mil-prf (cwr style) established reliability C t492 cwr11 style mil-prf-55365/8 recommended voltage derating guidelines ripple current/ripple voltage t= environmental temperature 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) = p max * r i = rms ripple current (amperes) e = rms ripple voltage (volts) pmax = maximum power dissipation(watts) r = esr at speci? ed frequency (ohms) case code maximum power dissipation (pmax) mwatts @ 25c w/+20c rise kemet eia a 3216-18 75 b 3528-21 85 c 6032-28 110 d 7343-31 150 x 7343-43 165 e 7260-38 200 r 2012-12 25 s 3216-12 60 t 3528-12 70 u 6032-15 90 v 7343-20 125 t510x 7343-43 270 t510e 7260-38 285 temperature compensation multipliers for maximum power dissipation 25c 85c 125c 1.00 0.90 0.40 0 % 2 0 % 4 0 % 6 0 % 8 0 % 1 0 0 % 1 2 0 % - 5 5 2 5 8 5 1 2 5 % w or k i n g v ol t a g e % c h a n g e i n w o r k i n g dc v o l t a g e w i t h t e m p e r a t u r e t e m p e r a t u r e (oc) 6 7 % 3 3 % recommended maximum application voltage (as % of rated voltage)
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 49 tantalum surface mount capacitors C mil-prf (cwr series) ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2006-1 ? 5/19/2011 8 8 mil-prf (cwr style) established reliability C t492 cwr11 style mil-prf-55365/8 reverse voltage solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity . the positive terminal is identi? ed on the capacitor body by a stripe plus in some cases a beveled edge. a small degree of transient reverse voltage is permissible for short periods per the table. the capacitors should not be operated continuously in reverse mode, even within these limits. table 2 C land dimensions/courtyard kemet metric size code density level a: maximum (most) land protrusion (mm) density level b: median (nominal) land protrusion (mm) density level c: minimum (least) land protrusion (mm) case eia x y c v1 v2 x y c v1 v2 x y c v1 v2 a 3216-18 1.35 2.15 1.45 6.10 2.80 1.25 1.75 1.35 5.00 2.30 1.15 1.35 1.25 4.10 2.00 b 3528-21 2.35 2.15 1.45 6.10 4.00 2.25 1.75 1.35 5.00 3.50 2.15 1.35 1.25 4.10 3.20 c 6032-28 2.35 2.65 2.60 8.90 4.40 2.25 2.25 2.50 7.80 3.90 2.15 1.85 2.40 6.90 3.60 d 7343-31 2.55 3.75 2.70 10.20 5.50 2.45 3.35 2.60 9.10 5.00 2.35 2.95 2.50 8.20 4.70 density level a: for low-density product applications. recommended for wave solder applications and provides a wider process window for re? ow solder processes. density level b: for products with a moderate level of component density. provides a robust solder attachment condition for re? ow solder processes. density level c: for high component density product applications. before adapting the minimum land pattern variations the user should perform quali? cation testing based on the conditions outlined in ipc standard 7351 (ipc-7351). 1 height of these chips may create problems in wave soldering. 2 land pattern geometry is too small for silkscreen outline. temperature permissible transient reverse voltage 25c 15% of rated voltage 85c 5% of rated voltage 125c 1% of rated voltage
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 50 tantalum surface mount capacitors C mil-prf (cwr series) ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2006-1 ? 5/19/2011 9 9 mil-prf (cwr style) established reliability C t492 cwr11 style mil-prf-55365/8 mno 2 / t a 2 o 5 /ta s i l v e r a d h e s i v e c a r b o n s i l v e r p a i n t w a s h e r t a n t a l u m w i r e w e l d l e a d f r a m e (-cathode) l e a d f r a m e (+anode) t i m e t e m p e r a t u r e t s m i n 2 5 c t o p e a k t l t s 2 5 t p t s m a x t l t p m a x r a m p u p r a t e = 3 c / s e c m a x r a m p d o w n r a t e = 6 c / s e c soldering process kemets families of surface mount capacitors are compatible with wave (single or dual), convection, ir or vapor phase re? ow techniques. preheating of these components is recommended to avoid extreme thermal stress. kemet's recommended pro? le conditions for convection and ir re? ow re? ect the pro? le conditions of the ipc/j-std-020d standard for moisture sensitivity testing. the devices can safely withstand a maximum of three re? ow passes at these conditions. note that although the x/7343-43 case size can withstand wave soldering, the tall pro? le (4.3 mm maximum) dictates care in wave process development. hand soldering should be performed with care due to the dif? culty in process control. if performed, care should be taken to avoid contact of the soldering iron to the molded case. the iron should be used to heat the solder pad, applying solder between the pad and the termination, until re? ow occurs. once re? ow occurred, the iron should be removed immediately. "wiping" the edges of a chip and heating the top surface is not recommended. during typical re? ow operations, a slight darkening of the gold- colored epoxy may be observed. this slight darkening is normal and is not harmful to the product. marking permanency is not affected by this change. prof le feature snpb assembly pb-free assembly preheat/soak temperature min (t smin ) 100c 150c temperature max (t smax ) 150c 200c time (t s ) from t smin to t smax ) 60C120 sec 60C120 sec ramp-up rate (t l to t p ) 3c/sec max 3c/sec max liquidous temperature (t l ) 183c 217c time above liquidous (t l ) 60C150 sec 60C150 sec peak temperature (t p ) 220c* 235c** 250c* 260c** time within 5c of max peak temperature (t p ) 20 sec max 30 sec max ramp-down rate (t p to t l ) 6c/sec max 6c/sec max time 25c to peak temperature 6 minutes max 8 minutes max note: all temperatures refer to the center of the package, measured on the sdfndjhergvxuidfhwkdwlvidfljxsgxuljdvvhpeouhrz *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 construction
? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com tc105-1 ? 5/19/2011 51 tantalum surface mount capacitors C mil-prf (cwr series) ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 (864) 963-6300 ? www.kemet.com t2006-1 ? 5/19/2011 10 10 mil-prf (cwr style) established reliability C t492 cwr11 style mil-prf-55365/8 capacitor marking kemet cwr 11 style rated voltage 156 25 k 030 j polarity indicator (+) picofarad code kemet id pwc* * 030 = 30 th week of 2010 storage tantalum chip capacitors should be stored in normal working environments. while the chips themselves are quite robust in other environments, 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. kemet recommends that maximum storage temperature not exceed 40oc, and maximum storage humidity not exceed 60% relative humidity. in addition, temperature ? uctuations should be minimized to avoid condensation on the parts, and atmospheres should be free of chlorine and sulphur bearing compounds. for optimized solderability , chip stock should be used promptly, preferably within three years of receipt.
|
