Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Overview KEMET's Space Grade Series of capacitors are suitable for use by defense/aerospace customers in high reliability space applications. This series meets the requirements of MIL–PRF–55365 as well as MIL–STD–1580. These capacitors incorporate an intensive testing and screening protocol which is customizable depending upon customer's specific needs. The full part number allows for designation of Weibull grading level (B=0.1%/k hours or C=0.01%/k hours), surge current level (10 cycles -55°C and +85°C before and/or after Weibull grading), performance testing level (see chart for details on available options), ESR (low and standard), and termination finish (see description in each series). Fused versions are available for built-in circuit protection, as well as multi-anode designs for very low ESR values. Benefits • Standard case sizes A-X per EIA 535BAAC • Termination finishes options per MIL–PRF–55365: Gold Plated B, Hot Solder Dipped C, Solder Plated H, Solder Fused K • Weibull Grading C (0.01%/1,000 hours) • Surge current testing available per MIL–PRF–55365: 10 cycles @ 25˚C, 10 cycles @ -55˚C and +85˚C • Standard and low ESR options available • Operating temperature range of -55˚C to +125˚C • Capacitance values of 0.1 μF to 330 μF • Voltage rating of 4 – 50 VDC Click image above for interactive 3D content Open PDF in Adobe Reader for full functionality Applications Typical applications include decoupling and filtering in defense and aerospace applications. Environmental Compliance RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder. One world. One KEMET © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 1 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) SPICE For a detailed analysis of specific part numbers, please visit www.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. Ordering Information T 493 D 227 K 006 C H 61 2 A Capacitor Class Series Case Size Capacitance Code (pF) Capacitance Tolerance Voltage Failure Rate/ Design Lead Material Surge ESR Testing A, B, C, D, X First two digits represent significant figures. Third digit specifies number of zeros. J = ±5% K = ±10% M = ±20% C = Hot Solder Dipped H = Standard Solder Coated (SnPb 5% Pb minimum) B = Gold Plated K = Solder Fused T = 100% Tin 61 = None 62 = 10 Cycles after Weibull,25°C 63 = 10 Cycles, after Weibull,-55°C and 85°C 64 = 10 Cycles before Weibull, -55°C and 85°C 65 = 10 Cycles Before and After Weibull, -55°C and 85°C T= Tantalum CRW11 Style Space Grade 004 = 4 V C= 006 = 6.3 V .01%/1,000 010 = 10 V hours 016 = 16 V 020 = 20 V 025 = 25 V 035 = 35 V 050 = 50 V 1 = ESR - A = Option A Standard B = Option B 2 = ESR - C = Option C Low Performance Characteristics Item Performance Characteristics Operating Temperature Rated Capacitance Range Capacitance Tolerance Rated Voltage Range -55°C to 125°C 0.1 – 330 μF @ 120 Hz/25°C J Tolerance (5%), K Tolerance (10%), M Tolerance (20%) 4 – 50 V DF (120 Hz) Refer to Part Number Electrical Specification Table ESR (100 kHz) Refer to Part Number Electrical Specification Table Leakage Current ≤ 0.01 CV (mA) at rated voltage after 5 minutes © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 2 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Qualification Test Condition Characteristics Δ C/C Endurance Storage Life Thermal Shock Temperature Stability 85°C @ rated voltage, 2,000 hours 125°C @ 2/3 rated voltage, 2,000 hours 125°C @ 0 volts, 2,000 hours MIL–STD–202, Method 107, Condition B, mounted, -55C° to 125°C, 1,000 cycles Extreme temperature exposure at a succession of continuous steps at +25ºC, -55ºC, +25ºC, +85ºC, +125ºC, +25ºC Δ C/C DF Within initial limits DCL Within 1.25 x initial limit ESR Within initial limits Δ C/C Within ±10% of initial value DF Within initial limits DCL Within 1.25 x initial limit ESR Within initial limits Δ C/C Within ±5% of initial value DF Within initial limits DCL Within 1.25 x initial limit ESR Within initial limits +25°C -55°C +85°C +125°C IL* ±10% ±10% ±20% DF IL IL 1.5 x IL 1.5 x IL DCL IL n/a 10 x IL 12 x IL Δ C/C Surge Voltage Mechanical Shock/Vibration Within ±10% of initial value 25°C and 85°C, 1.32 x rated voltage 1,000 cycles. (125°C, 1.2 x rated voltage) MIL–STD–202, Method 213, Condition I, 100 G peak. MIL–STD–202, Method 204, Condition D, 10 Hz to 2,000 Hz, 20 G peak Within ±5% of initial value DF Within initial limits DCL Within initial limits ESR Within initial limits Δ C/C Within ±10% of initial value DF Within initial limits DCL Within initial limits *IL = Initial Limit Certification MIL-PRF-55365/8 DSCC Drawing 07016 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 3 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Test Methods Test Sequence Test Method Option A Option B Option C 100% Serialization KEMET Standard 100% IR Reflow MIL-PRF-55365 X X X 100% Thermal Shock MIL-PRF-55365 X X X 100% Electrical Verification KEMET Standard X Read and Record Attributes/Variables Data KEMET Standard 100% Surge Current, Option C with 5% PDA Calculation MIL-PRF-55365 with 5% PDA Calculation X X X X X X X X 100% Electrical Verification KEMET Standard Read and Record Attributes/Variables Data KEMET Standard 100% Voltage Aging, 10 hours @1.32 Vr MIL-PRF-55365 X X 100% Electrical Verification KEMET Standard X X 100% Weibull Grading B or C MIL-PRF-55365 X X X 100% Electrical Verification KEMET Standard X X X Read and Record Attributes/Variables Data KEMET Standard 100% Surge Current, Option A or B with 5% PDA Calculation X X MIL-PRF-55365 with 5% PDA Calculation X X X 100% Electrical Verification KEMET Standard X X X Read and Record Attributes/Variables Data KEMET Standard 3 Sigma Screening - All Electricals KEMET Standard Read and Record Attributes/Variables Data KEMET Standard Destructive Physical Analysis (DPA) (5 pieces- each lot) MIL-PRF-55365 Group B Testing (22 pieces - each lot) * See Note Below Temperature Stability - sample MIL-PRF-55365 Solderability - Sample MIL-PRF-55365 Group C Testing (57 pieces - each Lot)** MIL-PRF-55365 100% X-ray MIL-PRF-55365 X X X X X X X X X X X X X X X X X X X X X Group A and C Summaries X X 2 Plane X-ray JPEG photos X X DPA Report X X 100% X-ray - 2 Plane*** 100% Physical Dimension Verification X X MIL-PRF-55365 and KEMET Standard MIL-PRF-55365 X Data Pack Attributes/Variables Data for Cap/Df/DCL/ESR X X = Included in test option * Group B Testing = 10,000 Cycles Surge Current, 85°C, 40% Vr ** Group C Post Moisture ESR limit = 1.25 initial limit *** 2 Plane X-ray = Top and side views, molded case wall thickness minimum 0.005" on all sides, negative/positive termination attachment criteria per MIL- STD-1580 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 4 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Electrical Characteristics ESR vs. Frequency Capacitance vs. Frequency 1000 100 Impedance, ESR (Ohms) 10 Capacitance (µF) T493B106/020_IMP T493E476/035_IMP T493X226/035_IMP T493B106/020_ESR T493E476/035_ESR T493X226/035_ESR 100 1 10 T493B106/020 T493E476/035 T493X226/035 1 0.1 0.01 100 1,000 10,000 100,000 1,000,000 Frequency (Hz) 0.1 10,000,000 100 1,000 10,000 100,000 1,000,000 Frequency (Hz) 10,000,000 Dimensions – Millimeters (Inches) Metric will govern CATHODE (-) END VIEW SIDE VIEW ANODE (+) END VIEW BOTTOM VIEW A B W B H X T S G S Termination cutout at KEMET's option, either end Case Size KEMET EIA A 3216–18 B 3528–21 C 6032–28 D 7343–31 X 7343–43 F E P R L Component L W H 3.2 ±0.2 (0.126 ±0.008) 3.5 ±0.2 (0.138 ±0.008) 6.0 ±0.3 (0.236 ±0.012) 7.3 ±0.3 (0.287 ±0.012) 7.3 ±0.3 (0.287 ±0.012) 1.6 ±0.2 (0.063 ±0.008) 2.8 ±0.2 (0.110 ±0.008) 3.2 ±0.3 (0.126 ±0.012) 4.3 ±0.3 (0.169 ±0.012) 4.3 ±0.3 (0.169 ±0.012) 1.6 ±0.2 (0.063 ±0.008) 1.9 ±0.2 (0.075 ±0.008) 2.5 ±0.3 (0.098 ±0.012) 2.8 ±0.3 (0.110 ±0.012) 4.0 ±0.3 (0.157 ±0.012) F ±0.1 ±(.004) S ±0.3 B ±0.15 ±(.012) (Ref) ±.006 1.2 (.047) 0.8 (.031) 0.4 (.016) 2.2 (.087) 0.8 (.031) 0.4 (.016) 2.2 (.087) 1.3 (.051) 0.5 (.020) 2.4 (.094) 1.3 (.051) 0.5 (.020) 2.4 (.094) 1.3 (.051) 0.5 (.020) X (Ref) 0.10 ± 0.10 (.004 ± .004) 0.10 ± 0.10 (.004 ± .004) 0.10 ± 0.10 (.004 ± .004) 0.10 ± 0.10 (.004 ± .004) 0.10 ± 0.10 (.004 ± .004) P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref) 0.4 (.016) 0.4 (.016) 0.13 (.005) 0.8 (.031) 1.1 (.043) 1.3 (.051) 0.5 (.020) 1.0 (.039) 0.13 (.005) 1.1 (.043) 1.8 (.071) 2.2 (.087) 0.9 (.035) 1.0 (.039) 0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094) 0.9 (.035) 1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) 1.7 (.067) 1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138) Notes: (Ref) – Dimensions provided for reference only. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 5 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Table 1 – Ratings & Part Number Reference Rated Rated Voltage Capacitance Case Code/ Case Size KEMET Part Number DC Leakage µA @ +20ºC Maximum/5 Min VDC @ 85ºC µF KEMET/EIA (See below for part options) 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 2.2 3.3 4.7 6.8 6.8 10.0 10.0 15.0 15.0 22.0 22.0 22.0 33.0 33.0 47.0 47.0 68.0 68.0 68.0 100.0 100.0 150 150 220 330 330 1.5 2.2 3.3 4.7 4.7 6.8 6.8 10 10 15 15 15 22 22 33 33 47 47 A/3216–18 A/3216–18 A/3216–18 A/3216–18 B/3528-21 A/3216–18 B/3528-21 A/3216–18 B/3528-21 A/3216–18 B/3528-21 C/6032-28 B/3528-21 C/6032-28 B/3528-21 C/6032-28 B/3528-21 C/6032-28 D/7343-31 C/6032-28 D/7343-31 C/6032-28 D/7343-31 D/7343-31 D/7343-31 X/7343-43 A/3216–18 A/3216–18 A/3216–18 A/3216–18 B/3528-21 A/3216–18 B/3528-21 A/3216–18 B/3528-21 A/3216–18 B/3528-21 C/6032-28 B/3528-21 C/6032-28 B/3528-21 C/6032-28 B/3528-21 C/6032-28 T493A225(1)004(2)(3)(4)(5)(6) T493A335(1)004(2)(3)(4)(5)(6) T493A475(1)004(2)(3)(4)(5)(6) T493A685(1)004(2)(3)(4)(5)(6) T493B685(1)004(2)(3)(4)(5)(6) T493A106(1)004(2)(3)(4)(5)(6) T493B106(1)004(2)(3)(4)(5)(6) T493A156(1)004(2)(3)(4)(5)(6) T493B156(1)004(2)(3)(4)(5)(6) T493A226(1)004(2)(3)(4)(5)(6) T493B226(1)004(2)(3)(4)(5)(6) T493C226(1)004(2)(3)(4)(5)(6) T493B336(1)004(2)(3)(4)(5)(6) T493C336(1)004(2)(3)(4)(5)(6) T493B476(1)004(2)(3)(4)(5)(6) T493C476(1)004(2)(3)(4)(5)(6) T493B686(1)004(2)(3)(4)(5)(6) T493C686(1)004(2)(3)(4)(5)(6) T493D686(1)004(2)(3)(4)(5)(6) T493C107(1)004(2)(3)(4)(5)(6) T493D107(1)004(2)(3)(4)(5)(6) T493C157(1)004(2)(3)(4)(5)(6) T493D157(1)004(2)(3)(4)(5)(6) T493D227(1)004(2)(3)(4)(5)(6) T493D337(1)004(2)(3)(4)(5)(6) T493X337(1)004(2)(3)(4)(5)(6) T493A155(1)006(2)(3)(4)(5)(6) T493A225(1)006(2)(3)(4)(5)(6) T493A335(1)006(2)(3)(4)(5)(6) T493A475(1)006(2)(3)(4)(5)(6) T493B475(1)006(2)(3)(4)(5)(6) T493A685(1)006(2)(3)(4)(5)(6) T493B685(1)006(2)(3)(4)(5)(6) T493A106(1)006(2)(3)(4)(5)(6) T493B106(1)006(2)(3)(4)(5)(6) T493A156(1)006(2)(3)(4)(5)(6) T493B156(1)006(2)(3)(4)(5)(6) T493C156(1)006(2)(3)(4)(5)(6) T493B226(1)006(2)(3)(4)(5)(6) T493C226(1)006(2)(3)(4)(5)(6) T493B336(1)006(2)(3)(4)(5)(6) T493C336(1)006(2)(3)(4)(5)(6) T493B476(1)006(2)(3)(4)(5)(6) T493C476(1)006(2)(3)(4)(5)(6) VDC @ 85ºC µF KEMET/EIA (See below for part options) Rated Voltage Rated Capacitance Case Code/ Case Size KEMET Part Number DF % @ +20ºC 120 Hz Maximum 0.5 6.0 0.5 6.0 0.5 6.0 0.5 6.0 0.5 6.0 0.5 6.0 0.5 6.0 0.6 6.0 0.6 6.0 0.9 6.0 0.9 6.0 0.9 6.0 1.3 6.0 1.3 6.0 1.9 6.0 1.9 6.0 2.7 6.0 2.7 6.0 2.7 6.0 4.0 8.0 4.0 8.0 6 8 6 8 8.8 8 13.2 8 13.2 8 0.5 6 0.5 6 0.5 6 0.5 6 0.5 6 0.5 6 0.5 6 0.6 6 0.6 6 0.9 6 0.9 6 0.9 6 1.4 6 1.4 6 2 6 2 6 2.9 6 2.9 6 % @ +20ºC µA @ +20ºC 120 Hz Maximum/5 Min Maximum DC Leakage DF Standard ESR Low ESR Ω @ +20ºC 100 kHz Maximum 8.0 8.0 8.0 6.0 5.5 6.0 3.5 4.0 3.5 4.0 3.5 1.8 3.5 1.8 3.0 1.8 3.5 1.6 0.8 1.2 0.8 1.2 0.8 0.9 0.7 0.5 8 8 8 6 5.5 6 3.5 4 3.5 4 3.5 1.8 3.5 1.8 3 1.8 3.5 1.6 Ω @ +20ºC 100 kHz Maximum Ω @ +20ºC 100 kHz Maximum 6.0 4.0 3.5 3.0 2.0 2.0 1.2 1.5 1.2 1.5 0.6 0.5 0.5 0.5 0.5 0.5 2.0 0.25 0.2 0.2 0.2 0.3 0.15 0.7 0.15 0.2 6 6 6 3.5 3.5 2 1.2 2 1 1.5 0.7 0.6 0.6 0.5 0.6 0.3 2 0.25 Ω @ +20ºC 100 kHz Maximum Standard ESR Low ESR Maximum Operating Temp MSL ºC Reflow Temp ≤ 260ºC 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ºC Reflow Temp ≤ 260ºC Maximum Operating Temp MSL (1) To complete KEMET part number, insert M for ±20%, K for ±10%. Designates Capacitance tolerance. (2) To complete KEMET part number, insert C (0.01%/1,000 hours). Designates Reliability Level. (3) To complete KEMET part number, insert H = Solder Plated or T = 100% Tin (Sn). Designates Termination Finish. (4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles -55°C +85°C after Weibull, 64 = 10 cycles -55°C +85°C before Weibull or 65 = Both. Designates Surge current option. (5) To complete KEMET part number, insert 1 = Standard ESR, 2 = Low ESR. Designates ESR option. (6) To complete KEMET part number, insert A = Option 1, B = Option 2 or C = Option 3. Designates Test Option. See Space Grade Test Methods chart for more information. Refer to Ordering Information for additional detail. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 6 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Table 1 – Ratings & Part Number Reference cont'd Rated Rated Voltage Capacitance Case Code/ Case Size KEMET Part Number DC Leakage µA @ +20ºC Maximum/5 Min VDC @ 85ºC µF KEMET/EIA (See below for part options) 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 16 16 16 16 16 47 68 68 100 100 150 220 220 330 330 1 1.5 2.2 3.3 3.3 4.7 4.7 6.8 6.8 10 10 10 15 15 22 22 33 33 47 47 68 68 68 100 150 150 220 220 330 0.68 1 1.5 2.2 3.3 D/7343-31 C/6032-28 D/7343-31 C/6032-28 D/7343-31 D/7343-31 D/7343-31 X/7343-43 D/7343-31 X/7343-43 A/3216–18 A/3216–18 A/3216–18 A/3216–18 B/3528-21 A/3216–18 B/3528-21 A/3216–18 B/3528-21 A/3216–18 B/3528-21 C/6032-28 B/3528-21 C/6032-28 B/3528-21 C/6032-28 C/6032-28 D/7343-31 C/6032-28 D/7343-31 C/6032-28 D/7343-31 X/7343-43 D/7343-31 D/7343-31 X/7343-43 D/7343-31 X/7343-43 X/7343-43 A/3216–18 A/3216–18 A/3216–18 A/3216–18 B/3528-21 T493D476(1)006(2)(3)(4)(5)(6) T493C686(1)006(2)(3)(4)(5)(6) T493D686(1)006(2)(3)(4)(5)(6) T493C107(1)006(2)(3)(4)(5)(6) T493D107(1)006(2)(3)(4)(5)(6) T493D157(1)006(2)(3)(4)(5)(6) T493D227(1)006(2)(3)(4)(5)(6) T493X227(1)006(2)(3)(4)(5)(6) T493D337(1)006(2)(3)(4)(5)(6) T493X337(1)006(2)(3)(4)(5)(6) T493A105(1)010(2)(3)(4)(5)(6) T493A155(1)010(2)(3)(4)(5)(6) T493A225(1)010(2)(3)(4)(5)(6) T493A335(1)010(2)(3)(4)(5)(6) T493B335(1)010(2)(3)(4)(5)(6) T493A475(1)010(2)(3)(4)(5)(6) T493B475(1)010(2)(3)(4)(5)(6) T493A685(1)010(2)(3)(4)(5)(6) T493B685(1)010(2)(3)(4)(5)(6) T493A106(1)010(2)(3)(4)(5)(6) T493B106(1)010(2)(3)(4)(5)(6) T493C106(1)010(2)(3)(4)(5)(6) T493B156(1)010(2)(3)(4)(5)(6) T493C156(1)010(2)(3)(4)(5)(6) T493B226(1)010(2)(3)(4)(5)(6) T493C226(1)010(2)(3)(4)(5)(6) T493C336(1)010(2)(3)(4)(5)(6) T493D336(1)010(2)(3)(4)(5)(6) T493C476(1)010(2)(3)(4)(5)(6) T493D476(1)010(2)(3)(4)(5)(6) T493C686(1)010(2)(3)(4)(5)(6) T493D686(1)010(2)(3)(4)(5)(6) T493X686(1)010(2)(3)(4)(5)(6) T493D107(1)010(2)(3)(4)(5)(6) T493D157(1)010(2)(3)(4)(5)(6) T493X157(1)010(2)(3)(4)(5)(6) T493D227(1)010(2)(3)(4)(5)(6) T493X227(1)010(2)(3)(4)(5)(6) T493X337(1)010(2)(3)(4)(5)(6) T493A684(1)016(2)(3)(4)(5)(6) T493A105(1)016(2)(3)(4)(5)(6) T493A155(1)016(2)(3)(4)(5)(6) T493A225(1)016(2)(3)(4)(5)(6) T493B335(1)016(2)(3)(4)(5)(6) VDC @ 85ºC µF KEMET/EIA (See below for part options) Rated Voltage Rated Capacitance Case Code/ Case Size KEMET Part Number DF % @ +20ºC 120 Hz Maximum 2.9 6 4.1 6 4.1 6 6 8 6 8 9 8 13.2 8 13.2 8 19.8 8 19.8 8 0.5 4 0.5 6 0.5 6 0.5 6 0.5 6 0.5 6 0.5 6 0.7 6 0.7 6 1 6 1 6 1 6 1.5 6 1.5 6 2.2 6 2.2 6 3.3 6 3.3 6 4.7 6 4.7 6 6.8 6 6.8 6 5.4 4 10 8 15 8 15 8 22 8 22 8 33 10 1.1 6 0.5 4 0.5 6 0.5 6 0.5 6 % @ +20ºC µA @ +20ºC 120 Hz Maximum/5 Min Maximum DC Leakage DF Standard ESR Low ESR Ω @ +20ºC 100 kHz Maximum 0.8 1.2 0.8 1.2 0.8 0.7 0.7 0.7 0.5 0.5 10 8 8 6 5.5 6 3.5 6 3.5 4 3.5 1.8 3.5 1.8 3 1.8 1.6 0.8 1.2 0.8 1.2 0.8 0.5 0.7 0.7 0.7 0.5 0.5 0.5 12 10 8 6 3.5 Ω @ +20ºC 100 kHz Maximum Ω @ +20ºC 100 kHz Maximum 0.22 0.2 0.2 0.3 0.15 0.15 0.1 0.15 0.15 0.1 6 6 6 4 3.5 3 1.5 3 1.2 1.8 0.8 0.6 0.7 0.5 0.7 0.4 0.3 0.25 0.3 0.22 0.3 0.2 0.15 0.1 0.1 0.15 0.15 0.1 0.1 8 6 6 4 2 Ω @ +20ºC 100 kHz Maximum Standard ESR Low ESR Maximum Operating Temp MSL ºC Reflow Temp ≤ 260ºC 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ºC Reflow Temp ≤ 260ºC Maximum Operating Temp MSL (1) To complete KEMET part number, insert M for ±20%, K for ±10%. Designates Capacitance tolerance. (2) To complete KEMET part number, insert C (0.01%/1,000 hours). Designates Reliability Level. (3) To complete KEMET part number, insert H = Solder Plated or T = 100% Tin (Sn). Designates Termination Finish. (4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles -55°C +85°C after Weibull, 64 = 10 cycles -55°C +85°C before Weibull or 65 = Both. Designates Surge current option. (5) To complete KEMET part number, insert 1 = Standard ESR, 2 = Low ESR. Designates ESR option. (6) To complete KEMET part number, insert A = Option 1, B = Option 2 or C = Option 3. Designates Test Option. See Space Grade Test Methods chart for more information. Refer to Ordering Information for additional detail. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 7 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Table 1 – Ratings & Part Number Reference cont'd Rated Rated Voltage Capacitance Case Code/ Case Size KEMET Part Number DC Leakage µA @ +20ºC Maximum/5 Min VDC @ 85ºC µF KEMET/EIA (See below for part options) 16 16 16 16 16 16 16 16 16 16 16 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 4.7 6.8 6.8 10 15 22 22 33 47 68 100 0.47 0.68 1 1.5 2.2 3.3 4.7 6.8 10 15 15 22 33 47 68 0.33 0.47 0.68 0.68 1 1 1.5 1.5 2.2 2.2 3.3 3.3 4.7 6.8 6.8 10 10 15 B/3528-21 B/3528-21 C/6032-28 C/6032-28 C/6032-28 C/6032-28 D/7343-31 D/7343-31 D/7343-31 D/7343-31 X/7343-43 A/3216–18 A/3216–18 A/3216–18 B/3528-21 B/3528-21 B/3528-21 C/6032-28 C/6032-28 C/6032-28 C/6032-28 D/7343-31 D/7343-31 D/7343-31 X/7343-43 X/7343-43 A/3216–18 A/3216–18 A/3216–18 B/3528-21 A/3216–18 B/3528-21 A/3216–18 B/3528-21 B/3528-21 C/6032-28 B/3528-21 C/6032-28 C/6032-28 C/6032-28 D/7343-31 C/6032-28 D/7343-31 C/6032-28 T493B475(1)016(2)(3)(4)(5)(6) T493B685(1)016(2)(3)(4)(5)(6) T493C685(1)016(2)(3)(4)(5)(6) T493C106(1)016(2)(3)(4)(5)(6) T493C156(1)016(2)(3)(4)(5)(6) T493C226(1)016(2)(3)(4)(5)(6) T493D226(1)016(2)(3)(4)(5)(6) T493D336(1)016(2)(3)(4)(5)(6) T493D476(1)016(2)(3)(4)(5)(6) T493D686(1)016(2)(3)(4)(5)(6) T493X107(1)016(2)(3)(4)(5)(6) T493A474(1)020(2)(3)(4)(5)(6) T493A684(1)020(2)(3)(4)(5)(6) T493A105(1)020(2)(3)(4)(5)(6) T493B155(1)020(2)(3)(4)(5)(6) T493B225(1)020(2)(3)(4)(5)(6) T493B335(1)020(2)(3)(4)(5)(6) T493C475(1)020(2)(3)(4)(5)(6) T493C685(1)020(2)(3)(4)(5)(6) T493C106(1)020(2)(3)(4)(5)(6) T493C156(1)020(2)(3)(4)(5)(6) T493D156(1)020(2)(3)(4)(5)(6) T493D226(1)020(2)(3)(4)(5)(6) T493D336(1)020(2)(3)(4)(5)(6) T493X476(1)020(2)(3)(4)(5)(6) T493X686(1)020(2)(3)(4)(5)(6) T493A334(1)025(2)(3)(4)(5)(6) T493A474(1)025(2)(3)(4)(5)(6) T493A684(1)025(2)(3)(4)(5)(6) T493B684(1)025(2)(3)(4)(5)(6) T493A105(1)025(2)(3)(4)(5)(6) T493B105(1)025(2)(3)(4)(5)(6) T493A155(1)025(2)(3)(4)(5)(6) T493B155(1)025(2)(3)(4)(5)(6) T493B225(1)025(2)(3)(4)(5)(6) T493C225(1)025(2)(3)(4)(5)(6) T493B335(1)025(2)(3)(4)(5)(6) T493C335(1)025(2)(3)(4)(5)(6) T493C475(1)025(2)(3)(4)(5)(6) T493C685(1)025(2)(3)(4)(5)(6) T493D685(1)025(2)(3)(4)(5)(6) T493C106(1)025(2)(3)(4)(5)(6) T493D106(1)025(2)(3)(4)(5)(6) T493C156(1)025(2)(3)(4)(5)(6) VDC @ 85ºC µF KEMET/EIA (See below for part options) Rated Voltage Rated Capacitance Case Code/ Case Size KEMET Part Number DF % @ +20ºC 120 Hz Maximum 0.8 6 1.1 6 1.1 6 1.6 6 2.4 6 3.6 6 3.6 6 5.3 6 7.5 6 10.9 6 16 8 0.5 4 0.5 4 0.5 4 0.5 6 0.5 6 0.7 6 1 6 1.4 6 2 6 3 6 3 6 4.4 6 6.6 6 7.5 4 13.6 6 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 6 0.5 6 0.6 6 0.6 6 0.9 6 0.9 6 1.2 6 1.7 6 1.7 6 2.5 6 2.5 6 3.8 6 % @ +20ºC µA @ +20ºC 120 Hz Maximum/5 Min Maximum DC Leakage DF Standard ESR Low ESR Ω @ +20ºC 100 kHz Maximum 3.5 3.5 1.9 1.8 1.8 1.6 0.8 0.8 0.8 0.7 0.7 14 12 10 6 3.5 3.5 2.4 1.9 1.8 1.7 1 0.8 0.8 0.7 0.7 15 14 10 7.5 8 5 10 5 4.5 3.5 3.5 2.5 2.4 1.9 1.4 1.5 1 1.5 Ω @ +20ºC 100 kHz Maximum Ω @ +20ºC 100 kHz Maximum 1.5 1.2 0.8 0.6 0.4 0.35 0.25 0.25 0.2 0.15 0.1 9 8 5.5 4.0 1.5 1.3 0.6 0.6 0.5 0.4 0.35 0.3 0.2 0.15 0.15 10 9 6 5.5 4 2 3 1.5 1.2 2.2 2 1.2 0.6 0.6 1 0.5 0.4 0.9 Ω @ +20ºC 100 kHz Maximum Standard ESR Low ESR Maximum Operating Temp MSL ºC Reflow Temp ≤ 260ºC 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ºC Reflow Temp ≤ 260ºC Maximum Operating Temp MSL (1) To complete KEMET part number, insert M for ±20%, K for ±10%. Designates Capacitance tolerance. (2) To complete KEMET part number, insert C (0.01%/1,000 hours). Designates Reliability Level. (3) To complete KEMET part number, insert H = Solder Plated or T = 100% Tin (Sn). Designates Termination Finish. (4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles -55°C +85°C after Weibull, 64 = 10 cycles -55°C +85°C before Weibull or 65 = Both. Designates Surge current option. (5) To complete KEMET part number, insert 1 = Standard ESR, 2 = Low ESR. Designates ESR option. (6) To complete KEMET part number, insert A = Option 1, B = Option 2 or C = Option 3. Designates Test Option. See Space Grade Test Methods chart for more information. Refer to Ordering Information for additional detail. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 8 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Table 1 – Ratings & Part Number Reference cont'd Rated Rated Voltage Capacitance Case Code/ Case Size KEMET Part Number VDC @ 85ºC µF KEMET/EIA (See below for part options) 25 25 25 25 25 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 15 15 22 22 33 0.10 0.15 0.22 0.33 0.47 0.47 0.68 0.68 1.0 1.5 1.5 2.2 2.2 3.3 4.7 4.7 6.8 10 10 15 15 22 0.10 0.15 0.15 0.22 0.33 0.47 0.47 0.68 1 1.5 1.5 2.2 2.2 3.3 4.7 4.7 6.8 10 D/7343-31 X/7343-43 D/7343-31 X/7343-43 X/7343-43 A/3216–18 A/3216–18 A/3216–18 A/3216–18 A/3216–18 B/3528-21 A/3216–18 B/3528-21 B/3528-21 B/3528-21 C/6032-28 B/3528-21 C/6032-28 C/6032-28 C/6032-28 D/7343-31 D/7343-31 D/7343-31 X/7343-43 D/7343-31 X/7343-43 X/7343-43 A/3216–18 A/3216–18 B/3528-21 B/3528-21 B/3528-21 B/3528-21 C/6032-28 C/6032-28 C/6032-28 C/6032-28 D/7343-31 C/6032-28 D/7343-31 D/7343-31 D/7343-31 X/7343-43 X/7343-43 X/7343-43 T493D156(1)025(2)(3)(4)(5)(6) T493X156(1)025(2)(3)(4)(5)(6) T493D226(1)025(2)(3)(4)(5)(6) T493X226(1)025(2)(3)(4)(5)(6) T493X336(1)025(2)(3)(4)(5)(6) T493A104(1)035(2)(3)(4)(5)(6) T493A154(1)035(2)(3)(4)(5)(6) T493A224(1)035(2)(3)(4)(5)(6) T493A334(1)035(2)(3)(4)(5)(6) T493A474(1)035(2)(3)(4)(5)(6) T493B474(1)035(2)(3)(4)(5)(6) T493A684(1)035(2)(3)(4)(5)(6) T493B684(1)035(2)(3)(4)(5)(6) T493B105(1)035(2)(3)(4)(5)(6) T493B155(1)035(2)(3)(4)(5)(6) T493C155(1)035(2)(3)(4)(5)(6) T493B225(1)035(2)(3)(4)(5)(6) T493C225(1)035(2)(3)(4)(5)(6) T493C335(1)035(2)(3)(4)(5)(6) T493C475(1)035(2)(3)(4)(5)(6) T493D475(1)035(2)(3)(4)(5)(6) T493D685(1)035(2)(3)(4)(5)(6) T493D106(1)035(2)(3)(4)(5)(6) T493X106(1)035(2)(3)(4)(5)(6) T493D156(1)035(2)(3)(4)(5)(6) T493X156(1)035(2)(3)(4)(5)(6) T493X226(1)035(2)(3)(4)(5)(6) T493A104(1)050(2)(3)(4)(5)(6) T493A154(1)050(2)(3)(4)(5)(6) T493B154(1)050(2)(3)(4)(5)(6) T493B224(1)050(2)(3)(4)(5)(6) T493B334(1)050(2)(3)(4)(5)(6) T493B474(1)050(2)(3)(4)(5)(6) T493C474(1)050(2)(3)(4)(5)(6) T493C684(1)050(2)(3)(4)(5)(6) T493C105(1)050(2)(3)(4)(5)(6) T493C155(1)050(2)(3)(4)(5)(6) T493D155(1)050(2)(3)(4)(5)(6) T493C225(1)050(2)(3)(4)(5)(6) T493D225(1)050(2)(3)(4)(5)(6) T493D335(1)050(2)(3)(4)(5)(6) T493D475(1)050(2)(3)(4)(5)(6) T493X475(1)050(2)(3)(4)(5)(6) T493X685(1)050(2)(3)(4)(5)(6) T493X106(1)050(2)(3)(4)(5)(6) VDC @ 85ºC µF KEMET/EIA (See below for part options) Rated Voltage Rated Capacitance Case Code/ Case Size KEMET Part Number DC Leakage DF % @ +20ºC 120 Hz Maximum 3.8 6 3 6 5.5 6 4.4 4 8.3 6 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 6 0.5 6 0.8 6 0.8 6 1.2 6 1.7 6 1.7 6 2.4 6 3.5 6 2.8 4 5.3 6 5.3 6 7.7 6 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.5 4 0.8 6 0.8 6 1.1 6 1.1 6 1.7 6 2.4 6 1.9 4 3.5 6 5 6 % @ +20ºC µA @ +20ºC 120 Hz Maximum/5 Min Maximum µA @ +20ºC Maximum/5 Min DC Leakage DF Standard ESR Low ESR Ω @ +20ºC 100 kHz Maximum 1 0.7 0.8 0.7 0.7 20 19 18 15 14 8 10 6.5 5 5 4.5 4 3.5 2.5 2.5 1.5 1.3 1 0.9 0.8 0.9 0.7 20 19 16 14 10 9 8 7 5.5 4.5 3.5 3.5 2.5 2 1.5 0.9 1 0.7 Ω @ +20ºC 100 kHz Maximum Ω @ +20ºC 100 kHz Maximum 0.35 0.2 0.2 0.23 0.3 10 6 6 6 4 2.5 6 2.5 2 3 2.5 2.5 1.5 0.8 0.6 0.7 0.5 0.3 0.25 0.3 0.3 0.3 10 10 10 10 2.5 2 1.8 1.6 1.6 1.5 1 1.5 0.8 0.8 0.6 0.3 0.5 0.4 Ω @ +20ºC 100 kHz Maximum Standard ESR Low ESR Maximum Operating Temp MSL ºC Reflow Temp ≤ 260ºC 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ºC Reflow Temp ≤ 260ºC Maximum Operating Temp MSL (1) To complete KEMET part number, insert M for ±20%, K for ±10%. Designates Capacitance tolerance. (2) To complete KEMET part number, insert C (0.01%/1,000 hours). Designates Reliability Level. (3) To complete KEMET part number, insert H = Solder Plated or T = 100% Tin (Sn). Designates Termination Finish. (4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles -55°C +85°C after Weibull, 64 = 10 cycles -55°C +85°C before Weibull or 65 = Both. Designates Surge current option. (5) To complete KEMET part number, insert 1 = Standard ESR, 2 = Low ESR. Designates ESR option. (6) To complete KEMET part number, insert A = Option 1, B = Option 2 or C = Option 3. Designates Test Option. See Space Grade Test Methods chart for more information. Refer to Ordering Information for additional detail. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 9 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Recommended Voltage Derating Guidelines 1.2 85°C to 125°C VR 67% of VR 50% of VR 33% of VR 1 0.8 % Working Voltage % Change in Working DC Voltage with Temperature Recommended Maximum Application Voltage -55°C to 85°C % Change in Working DC Voltage with Temperature 67% 0.6 0.4 Recommended Maximum Application Voltage (As % of Rated Voltage) 33% 0.2 0 -55 25 85 125 Temperature (ºC) 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. The positive peak AC voltage plus the DC bias voltage, if any, must not exceed the DC voltage rating of the capacitor. 2. The negative peak AC voltage in combination with bias voltage, if any, must not exceed the allowable limits specified for reverse voltage. 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. KEMET Case Code EIA Case Code A B C D X 3216–18 3528–21 6032–28 7343–31 7343–43 Maximum Power Dissipation (P max) mWatts @ 25°C w/+20°C Rise 75 85 110 150 165 The maximum power dissipation rating must be reduced with increasing environmental operating temperatures. Refer to the Temperature Compensation Multiplier table for details. Temperature Compensation Multipliers for Maximum Ripple Current T ≤ 25°C 1.00 T ≤ 85°C 0.90 T ≤ 125°C 0.40 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) = Z √P max/R I = rms ripple current (amperes) E = rms ripple voltage (volts) P max = maximum power dissipation (watts) R = ESR at specified frequency (ohms) Z = Impedance at specified frequency (ohms) © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 10 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) 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 identified 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. Temperature Permissible Transient Reverse Voltage 25°C 85°C 125°C 15% of Rated voltage 5% of Rated voltage 1% of Rated voltage Table 2 – 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 W L S V1 V2 W L S V1 V2 W L S V1 V2 A 3216–18 1.35 2.20 0.62 6.02 2.80 1.23 1.80 0.82 4.92 2.30 1.13 1.42 0.98 4.06 2.04 B 3528–21 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 C 6032–28 2.35 2.77 2.37 8.92 4.50 2.23 2.37 2.57 7.82 4.00 2.13 1.99 2.73 6.96 3.74 D 7343–31 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 X¹ 7343–43 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 reflow solder processes. Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes. Density Level C: For high component density product applications. Before adapting the minimum land pattern variations the user should perform qualification testing based on the conditions outlined in IPC Standard 7351 (IPC–7351). ¹ Height of these chips may create problems in wave soldering. V1 L L W W V2 S Grid Placement Courtyard © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 11 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Soldering Process Please note that although the X/7343–43 case size can withstand wave soldering, the tall profile (4.3 mm maximum) dictates care in wave process development. Hand soldering should be performed with care due to the difficulty 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 reflow occurs. Once reflow occurs, the iron should be removed immediately. “Wiping” the edges of a chip and heating the top surface is not recommended. During typical reflow operations, a slight darkening of the goldcolored epoxy may be observed. This slight darkening is normal and not harmful to the product. Marking permanency is not affected by this change. Profile Feature SnPb Assembly Pb-Free Assembly Preheat/Soak Temperature Minimum (TSmin) 100°C 150°C Temperature Maximum (TSmax) 150°C 200°C Time (ts) from Tsmin to Tsmax) 60 – 120 seconds 60 – 120 seconds 3°C/seconds maximum Ramp-up Rate (TL to TP) 3°C/seconds maximum Liquidous Temperature (TL) 183°C 217°C Time Above Liquidous (tL) 60 – 150 seconds 220°C* 235°C** 60 – 150 seconds 250°C* 260°C** Peak Temperature (TP) Time within 5°C of Maximum Peak Temperature (tP) Ramp-down Rate (TP to TL) 20 seconds maximum 30 seconds maximum 6°C/seconds maximum 6°C/seconds maximum Time 25°C to Peak Temperature 6 minutes 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 reflow. *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 TP TL Temperature KEMET’s families of surface mount capacitors are compatible with wave (single or dual), convection, IR, or vapor phase reflow techniques. Preheating of these components is recommended to avoid extreme thermal stress. KEMET's recommended profile conditions for convection and IR reflow reflect the profile conditions of the IPC/J–STD–020D standard for moisture sensitivity testing. The devices can safely withstand a maximum of three reflow passes at these conditions. tP Maximum Ramp Up Rate = 3ºC/seconds Maximum Ramp Down Rate = 6ºC/seconds tL Tsmax Tsmin 25 tS 25ºC to Peak Time 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. Temperature fluctuations 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. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 12 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Construction Polarity Stripe (+) Molded Epoxy Case Detailed Cross Section Silver Paint (Fourth Layer) Polarity Bevel (+) Tantalum Wire Leadframe (- Cathode) Washer Tantalum Wire Weld (to attach wire) Carbon (Third Layer) Washer Silver Adhesive Leadframe (+ Anode) Molded Epoxy Case MnO2 (Second Layer) Ta2O5 Dielectric (First Layer) Tantalum Capacitor Marking Date Code * KEMET Space Grade MnO2 Polarity Indicator (+) 1 digit = Last number of Year 9 = 2009 0 = 2010 1 = 2011 2 = 2012 3 = 2013 4 = 2014 2nd and 3rd digit = Week of the Year 01 = 1st week of the Year to 52 = 52nd week of the Year st Picofarad Code KEMET ID Rated Voltage Date Code* * 230 = 30th week of 2012 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 13 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Tape & Reel Packaging Information KEMET’s molded tantalum and aluminum 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. 8 mm (0.315") or 12 mm (0.472") Top Tape Thickness 0.10 mm (0.004") Maximum Thickness 180 mm (7.0") or 330 mm (13.0") Table 3 – Packaging Quantity Case Code KEMET A B C D X EIA 3216-18 3528-21 6032-28 7343-31 7343-43 Tape Width (mm) 7" Reel* 8 8 12 12 12 2,000 2,000 500 500 500 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 14 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Figure 1 – Embossed (Plastic) Carrier Tape Dimensions P2 T T2 ØDo Po [10 pitches cumulative tolerance on tape ± 0.2 mm] E1 Ao F Ko B1 S1 W E2 Bo P1 T1 Center Lines of Cavity B 1 is for tape feeder reference only, including draft concentric about B o. Embossment For cavity size, see Note 1 Table 4 ØD 1 Cover Tape User Direction of Unreeling Table 4 – Embossed (Plastic) Carrier Tape Dimensions Metricwillgovern Constant Dimensions — Millimeters (Inches) Tape Size D0 8 mm 12 mm 1.5+0.10/-0.0 (0.059+0.004/-0.0) 16 mm D1Minimum Note 1 1.0 (0.039) 1.5 (0.059) B1Maximum Note 4 4.35 (0.171) E1 P0 1.75 ±0.10 (0.069 ±0.004) 4.0 ±0.10 (0.157 ±0.004) P2 2.0 ±0.05 (0.079 ±0.002) 2.0 ±0.1 (0.079 ±0.059) RReference Note 2 25.0 (0.984) 30 (1.181) S1Minimum TMaximum T1Maximum Note 3 0.600 (0.024) 0.600 (0.024) 0.100 (0.004) Variable Dimensions — Millimeters (Inches) Tape Size Pitch E2Minimum F 8 mm Single(4mm) 6.25 (0.246) 3.5 ±0.05 (0.138 ±0.002) 12 mm Single(4mm)& Double(8mm) 8.2 (0.323) 10.25 (0.404) 16 mm Triple (12 mm) 12.1 (0.476) 14.25 (0.561) P1 2.0 ±0.05 or 4.0 ±0.10 (0.079 ±0.002 or 0.157 ±0.004) 2.0 ±0.05 (0.079 ±0.002) or 4.0 5.5 ±0.05 ±0.10 (0.157 ±0.004) or 8.0 ±0.10 (0.217 ±0.002) (0.315 ±0.004) 7.5±0.10 4.0 ±0.10 (0.157 ±0.004) to 12.0 (0.295 ±0.004) ±0.10 (0.472 ±0.004) T2Maximum WMaximum A0, B0 & K0 2.5 (0.098) 8.3 (0.327) 4.6 (0.181) 12.3 (0.484) 8.0 (0.315) 16.3 (0.642) Note 5 1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment location and hole location shall be applied independent of each other. 2. The tape, with or without components, shall pass around R without damage (see Figure 4). 3. If S1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481–D, paragraph 4.3, section b). 4. B1 dimension is a reference dimension for tape feeder clearance only. 5. The cavity defined by A0, B0 and K0 shall surround the component with sufficient clearance that: (a) the component does not protrude above the top surface of the carrier tape. (b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed. (c) rotation of the component is limited to 20° maximum for 8 and 12 mm tapes and 10° maximum for 16 mm tapes (see Figure 2). (d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape and to 1.0 mm maximum for 16 mm tape (see Figure 3). (e) see Addendum in EIA Standard 481–D for standards relating to more precise taping requirements. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 15 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Packaging Information Performance Notes 1. Cover Tape Break Force:1.0Kgminimum. 2. Cover Tape Peel Strength: Thetotalpeelstrengthofthecovertapefromthecarriertapeshallbe: Tape Width Peel Strength 8 mm 0.1to1.0Newton(10to100gf) 12 and 16 mm 0.1to1.3Newton(10to130gf) Thedirectionofthepullshallbeoppositethedirectionofthecarriertapetravel.Thepullangleofthecarriertapeshallbe165°to180° fromtheplaneofthecarriertape.Duringpeeling,thecarrierand/orcovertapeshallbepulledatavelocityof300±10mm/minute. 3. Labeling:Barcodelabeling(standardorcustom)shallbeonthesideofthereeloppositethesprocketholes.Refer to EIA Standards 556 and 624. Figure 2 – Maximum Component Rotation ° T Maximum Component Rotation Top View Maximum Component Rotation Side View Typical Pocket Centerline Tape Width (mm) 8,12 16 – 200 Bo Maximum Rotation ( 20 10 ° T) Typical Component Centerline Ao Figure 3 – Maximum Lateral Movement 8 mm & 12 mm Tape 0.5 mm maximum 0.5 mm maximum 16 mm Tape ° s Tape Maximum Width (mm) Rotation ( 8,12 20 16 – 56 10 72 – 200 5 ° S) Figure 4 – Bending Radius Embossed Carrier Punched Carrier 1.0 mm maximum 1.0 mm maximum R Bending Radius © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com R T2025_T493_SPACE • 7/15/2015 16 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Figure 5 – Reel Dimensions Full Radius, See Note W3 (Includes Access Hole at Slot Location (Ø 40 mm minimum) flange distortion at outer edge) W2 (Measured at hub) D A (See Note) N C (Arbor hole diameter) B (see Note) W1 (Measured at hub) If present, tape slot in core for tape start: 2.5 mm minimum width x 10.0 mm minimum depth Note: Drive spokes optional; if used, dimensions B and D shall apply. Table 5 – Reel Dimensions Metricwillgovern Constant Dimensions — Millimeters (Inches) Tape Size A BMinimum C DMinimum 8 mm 178 ±0.20 (7.008 ±0.008) or 330 ±0.20 (13.000 ±0.008) 1.5 (0.059) 13.0+0.5/-0.2 (0.521+0.02/-0.008) 20.2 (0.795) 12 mm 16 mm Variable Dimensions — Millimeters (Inches) Tape Size NMinimum W1 W2Maximum W3 50 (1.969) 8.4+1.5/-0.0 (0.331+0.059/-0.0) 12.4+2.0/-0.0 (0.488+0.078/-0.0) 16.4+2.0/-0.0 (0.646+0.078/-0.0) 14.4 (0.567) 18.4 (0.724) 22.4 (0.882) Shallaccommodatetapewidth withoutinterference 8 mm 12 mm 16 mm © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 17 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Figure 6 – Tape Leader & Trailer Dimensions Embossed Carrier Carrier Tape Punched Carrier 8 mm & 12 mm only END Round Sprocket Holes START Top Cover Tape Elongated Sprocket Holes (32 mm tape and wider) Trailer 160 mm Minimum Components 100 mm Minimum Leader 400 mm Minimum Top Cover Tape Figure 7 – Maximum Camber Elongated sprocket holes (32 mm & wider tapes) Carrier Tape Round Sprocket Holes 1 mm Maximum, either direction Straight Edge 250 mm © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 18 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) KEMET Corporation World Headquarters Europe Asia Southern Europe Sasso Marconi, Italy Tel:39-051-939111 Northeast Asia HongKong Tel:852-2305-1168 MailingAddress: P.O. Box 5928 Greenville, SC 29606 Skopje,Macedonia Tel:389-2-55-14-623 Shenzhen,China Tel:86-755-2518-1306 www.kemet.com Tel:864-963-6300 Fax:864-963-6521 Central Europe Landsberg,Germany Tel:49-8191-3350800 Corporate Offices FortLauderdale,FL Tel:954-766-2800 Kamen, Germany Tel:49-2307-438110 North America Northern Europe Wyboston,UnitedKingdom Tel:44-1480-273082 Taipei, Taiwan Tel:886-2-27528585 Espoo,Finland Tel:358-9-5406-5000 Southeast Asia Singapore Tel:65-6701-8033 2835 KEMET Way Simpsonville, SC 29681 Southeast LakeMary,FL Tel:407-855-8886 Northeast Wilmington,MA Tel:978-658-1663 Central Novi, MI Tel:248-994-1030 Beijing,China Tel:86-10-5877-1075 Shanghai,China Tel:86-21-6447-0707 Seoul,SouthKorea Tel:82-2-6294-0550 Penang,Malaysia Tel:60-4-6430200 Bangalore,India Tel:91-806-53-76817 West Milpitas, CA Tel:408-433-9950 Mexico Guadalajara,Jalisco Tel:52-33-3123-2141 Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 19 Tantalum Surface Mount Capacitors – Space Grade T493 Series Space Grade Commercial Off-The-Shelf (COTS) MnO2 (CWR11 Style) Disclaimer Allproductspecifications,statements,informationanddata(collectively,the“Information”)inthisdatasheetaresubjecttochange.Thecustomerisresponsibleforcheckingand verifyingtheextenttowhichtheInformationcontainedinthispublicationisapplicabletoanorderatthetimetheorderisplaced. AllInformationgivenhereinisbelievedtobeaccurateandreliable,butitispresentedwithoutguarantee,warranty,orresponsibilityofanykind,expressedorimplied. StatementsofsuitabilityforcertainapplicationsarebasedonKEMETElectronicsCorporation’s(“KEMET”)knowledgeoftypicaloperatingconditionsforsuchapplications,butare notintendedtoconstitute–andKEMETspecificallydisclaims–anywarrantyconcerningsuitabilityforaspecificcustomerapplicationoruse.TheInformationisintendedforuseonly bycustomerswhohavetherequisiteexperienceandcapabilitytodeterminethecorrectproductsfortheirapplication.AnytechnicaladviceinferredfromthisInformationorotherwise providedbyKEMETwithreferencetotheuseofKEMET’sproductsisgivengratis,andKEMETassumesnoobligationorliabilityfortheadvicegivenorresultsobtained. AlthoughKEMETdesignsandmanufacturesitsproductstothemoststringentqualityandsafetystandards,giventhecurrentstateoftheart,isolatedcomponentfailuresmaystill occur.Accordingly,customerapplicationswhichrequireahighdegreeofreliabilityorsafetyshouldemploysuitabledesignsorothersafeguards(suchasinstallationofprotective circuitryorredundancies)inordertoensurethatthefailureofanelectricalcomponentdoesnotresultinariskofpersonalinjuryorpropertydamage. Althoughallproduct–relatedwarnings,cautionsandnotesmustbeobserved,thecustomershouldnotassumethatallsafetymeasuresareindictedorthatothermeasuresmaynot berequired. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2025_T493_SPACE • 7/15/2015 20