MIL-PRF (CWR Style) Established Reliability T492 CWR11 Style MIL-PRF-55365/8 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. Benefits * * * * * * * * * * Applications 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 Qualified 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 -55C to +125C Typical applications include decoupling and filtering in military and aerospace applications requiring CWR11 devices. Environmental Compliance RoHS Compliant (6/6)* according to Directive 2002/95/EC *When ordered with 100% Sn Solder SPICE For a detailed analysis of specific 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. One WORLD One Brand One Strategy One Focus One Team (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com One KEMET TC105-1 * 5/19/2011 T2006-1 421 Tantalum (CWR MIL-PRF Surface Style) Mount Established CapacitorsReliability - MIL-PRF - T492 (CWR CWR11 Series)Style Mil-PRF-55365/8 Ordering Information - T492 Series CWR11 Style MIL-PRF 55365/8 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= CWR 11 Tantalum Established Reliability A = 3216-18 First two digits B = 3528-21 represent significant C = 6032-28 figures. Third digit D = 7343-31 specifies 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 C = Hot Solder Dipped B = 0.1%/1000 hrs H = Standard Solder C = .01%/1000 hrs Coated (SnPb 5% Pb D = .001%/1000 hrs minimum) B = Gold Plated K = Solder Fused 4250= 25C after Weibull 4251 = -55C and 85C after Weibull 4252 = -55C and 85C before Weibull Performance Characteristics Item Performance Characteristics Operating Temperature Rated Capacitance Range Capacitance Tolerance Rated Voltage Range -55C to 125C 0.1F - 100F @ 120 Hz/25C J Tolerance (5%), K Tolerance (10%), M Tolerance (20%) 4V - 50V DF(120Hz) Refer to Part Number Electrical Specification Table ESR (100kHz) Refer to Part Number Electrical Specification Table Leakage Current 0.01CV (A) at Rated Voltage after 5 minutes (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com TC105-1 * 5/19/2011 T2006-1 432 Tantalum (CWR MIL-PRF Surface Style) Mount Established CapacitorsReliability - MIL-PRF - T492 (CWR CWR11 Series)Style Mil-PRF-55365/8 Qualification - T492 Series CWR11 Style MIL-PRF 55365/8 Qualification Test Condition Characteristics C/C Endurance Storage Life Thermal Shock Temperature Stability 85C @ Rated Voltage, 2000 Hours. 125C @ 2/3 Rated Voltage, 2000 Hours. 125C @ 0 Volts, 2000 Hours. MIL-Std-202, Method 107, Condition B, mounted, -55C to 125C, 1000 cycles. Extreme temperature exposure at a succession of continuous steps at +25C, -55C, +25C, +85C, +125C, +25C. DF Within initial limits DCL Within 1.25 x initial limit ESR Within initial limits C/C Within 10% of initial value DF Within initial limits DCL Within 1.25 x initial limit ESR Within initial limits C/C Within 5% of initial value DF Within initial limits DCL Within 1.25 x initial limit ESR Within initial limits +25C -55C +85C +125C C/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 C/C Surge Voltage Mechanical Shock/Vibration Within 10% of initial value 25C and 85 C, 1.32 x Rated Voltage 1000 cycles (125C, 1.2 x Rated Voltage). MIL-Std-202, Meth. 213, Cond. I, 100G Peak. MIL-Std-202, Meth. 204, Cond. D, 10Hz to 2000Hz, 20G Peak. Within 5% of initial value DF Within initial limits DCL Within initial limits ESR Within initial limits C/C Within 10% of initial value DF Within initial limits DCL Within initial limits *IL = Initial Limit Certification MIL-PRF-55365/8 (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com TC105-1 * 5/19/2011 T2006-1 443 Tantalum (CWR MIL-PRF Surface Style) Mount Established CapacitorsReliability - MIL-PRF - T492 (CWR CWR11 Series)Style Mil-PRF-55365/8 Electrical Characteristics - T492 Series CWR11 Style MIL-PRF 55365/8 Capacitance vs. Frequency ESR vs. Frequency 100 1000 T492B225/020 T492C685/020 T492B225/020_IMP T492D156/020 T492C685/020_IMP T492D156/020_IMP 10 T492B225/020_ESR Capacitance (F) Impedance, ESR (Ohms) 100 T492C685/020_ESR T492D156/020_ESR 10 1 0.1 1 0.1 100 1,000 10,000 100,000 Frequency (Hz) 1,000,000 0.01 10,000,000 100 1,000 10,000 100,000 Frequency (Hz) 1,000,000 10,000,000 Dimensions - Millimeters (Inches) Metric will govern Termination cutout at KEMET's Option, either end Case Size KEMET EIA A 3216-18 B 3528-21 C 6032-28 D 7343-31 Component L* W* H* 3.2 0.2 (.126 .008) 3.5 02 (138 .008) 6.0 0.3 (.236 .03) 7.3 0.3 (287 .012) 1.6 0.2 (.063 .008) 2.8 0.2 (.110 .008) 3.2 0.3 (.126 .012) 4.3 0.3 (.169 .012) 1.6 0.2 (.063 .008) 1.9 0.2 (.075 .008) 2.5 0.3 (.098 .012) 2.8 0.3 (.110 .012) F* 0.1 S* 0.3 B* 0.15 (.004) (.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) 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) P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref) 0.4 (.016) 0.4 (.016) 0.13 (.005) 1.4 (.055) 1.1 (.043) 1.3 (.051) 0.5 (.020) 1.0 (.039) 0.13 (.005) 2.1 (.083) 1.8 (.071) 2.2 (.087) 0.9 (.035) 1.0 (.039) 0.13 (.005) 3.1 ( (.122) 2.8 (.110) 2.4 (.094) 0.9 (.035) 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. * MIL-C-55365/8 specified dimensions (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com TC105-1 * 5/19/2011 T2006-1 454 Tantalum Surface Mount Capacitors - MIL-PRF (CWR Series) Table 1 - T492 Series CWR11 Style MIL-PRF 55365/8, Ratings & Part Number Reference Rated Voltage Rated Cap 85C VDC 4 4 4 4 4 4 4 4 120Hz F 2.2 4.7 6.8 10 15 33 68 100 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 Case Code/ Case Size KEMET Part Number MIL-C-55365/4F Part Number DC Leakage A/3216-18 A/3216-18 B/3528-21 B/3528-21 B/3528-21 C/6032-28 D/7343-31 D/7343-31 (See below for part options) T492A225(1)004(2)(3)(4) T492A475(1)004(2)(3)(4) T492B685(1)004(2)(3)(4) T492B106(1)004(2)(3)(4) T492B156(1)004(2)(3)(4) T492C336(1)004(2)(3)(4) T492D686(1)004(2)(3)(4) T492D107(1)004(2)(3)(4) (See below for part options) CWR11C(6)225(1)(2)(5) CWR11C(6)475(1)(2)(5) CWR11C(6)685(1)(2)(5) CWR11C(6)106(1)(2)(5) CWR11C(6)156(1)(2)(5) CWR11C(6)336(1)(2)(5) CWR11C(6)686(1)(2)(5) CWR11C(6)107(1)(2)(5) Amps +20C max/5min 0.1 0.2 0.3 0.4 0.6 1.3 2.7 4.0 1.5 2.2 3.3 4.7 6.8 10 15 22 47 68 A/3216-18 A/3216-18 A/3216-18 B/3528-21 B/3528-21 B/3528-21 C/6032-28 C/6032-28 D/7343-31 D/7343-31 T492A155(1)006(2)(3)(4) T492A225(1)006(2)(3)(4) T492A335(1)006(2)(3)(4) T492B475(1)006(2)(3)(4) T492B685(1)006(2)(3)(4) T492B106(1)006(2)(3)(4) T492C156(1)006(2)(3)(4) T492C226(1)006(2)(3)(4) T492D476(1)006(2)(3)(4) T492D686(1)006(2)(3)(4) CWR11D(6)155(1)(2)(5) CWR11D(6)225(1)(2)(5) CWR11D(6)335(1)(2)(5) CWR11D(6)475(1)(2)(5) CWR11D(6)685(1)(2)(5) CWR11D(6)106(1)(2)(5) CWR11D(6)156(1)(2)(5) CWR11D(6)226(1)(2)(5) CWR11D(6)476(1)(2)(5) CWR11D(6)686(1)(2)(5) 0.1 0.1 0.2 0.3 0.4 0.6 0.9 1.4 3.0 4.3 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 8.0 8.0 8.0 5.5 4.5 3.5 3.0 2.2 1.1 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 10 10 10 10 10 10 10 10 10 1 1.5 2.2 3.3 4.7 6.8 15 33 47 A/3216-18 A/3216-18 A/3216-18 B/3528-21 B/3528-21 B/3528-21 C/6032-28 D/7343-31 D/7343-31 T492A105(1)010(2)(3)(4) T492A155(1)010(2)(3)(4) T492A225(1)010(2)(3)(4) T492B335(1)010(2)(3)(4) T492B475(1)010(2)(3)(4) T492B685(1)010(2)(3)(4) T492C156(1)010(2)(3)(4) T492D336(1)010(2)(3)(4) T492D476(1)010(2)(3)(4) CWR11F(6)105(1)(2)(5) CWR11F(6)155(1)(2)(5) CWR11F(6)225(1)(2)(5) CWR11F(6)335(1)(2)(5) CWR11F(6)475(1)(2)(5) CWR11F(6)685(1)(2)(5) CWR11F(6)156(1)(2)(5) CWR11F(6)336(1)(2)(5) CWR11F(6)476(1)(2)(5) 0.1 0.2 0.2 0.3 0.5 0.7 1.5 3.3 4.7 4.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 10.0 8.0 8.0 5.5 4.5 3.5 2.5 1.1 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 15 15 15 15 15 15 15 15 15 0.68 1 1.5 2.2 3.3 4.7 10 22 33 A/3216-18 A/3216-18 A/3216-18 B/3528-21 B/3528-21 B/3528-21 C/6032-28 D/7343-31 D/7343-31 T492A684(1)015(2)(3)(4) T492A105(1)015(2)(3)(4) T492A155(1)015(2)(3)(4) T492B225(1)015(2)(3)(4) T492B335(1)015(2)(3)(4) T492B475(1)015(2)(3)(4) T492C106(1)015(2)(3)(4) T492D226(1)015(2)(3)(4) T492D336(1)015(2)(3)(4) CWR11H(6)684(1)(2)(5) CWR11H(6)105(1)(2)(5) CWR11H(6)155(1)(2)(5) CWR11H(6)225(1)(2)(5) CWR11H(6)335(1)(2)(5) CWR11H(6)475(1)(2)(5) CWR11H(6)106(1)(2)(5) CWR11H(6)226(1)(2)(5) CWR11H(1)336(1)(2)(5) 0.1 0.2 0.2 0.3 0.5 0.7 1.5 3.3 5.0 4.0 4.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 12.0 10.0 8.0 5.5 5.0 4.0 2.5 1.1 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 20 20 20 20 20 20 20 VDC 85C 0.47 0.68 1 1.5 2.2 3.3 4.7 F 120Hz A/3216-18 A/3216-18 A/3216-18 B/3528-21 B/3528-21 B/3528-21 C/6032-28 T492A474(1)020(2)(3)(4) T492A684(1)020(2)(3)(4) T492A105(1)020(2)(3)(4) T492B155(1)020(2)(3)(4) T492B225(1)020(2)(3)(4) T492B335(1)020(2)(3)(4) T492C475(1)020(2)(3)(4) (see below for part options) CWR11J(6)474(1)(2)(5) CWR11J(6)684(1)(2)(5) CWR11J(6)105(1)(2)(5) CWR11J(6)155(1)(2)(5) CWR11J(6)225(1)(2)(5) CWR11J(6)335(1)(2)(5) CWR11J(6)475(1)(2)(5) (see below for part options) 0.1 0.1 0.2 0.3 0.4 0.7 0.9 max/5min Amps +20C Rated Voltage Rated Cap KEMET Part Number MIL-C-55365/4F Part Number DC Leakage KEMET/EIA KEMET/EIA Case Code/ Case Size DF ESR +20C 120Hz +20C 100kHz % Max Ohms 6.0 8.0 6.0 8.0 6.0 5.5 6.0 4.0 6.0 3.5 6.0 2.2 6.0 1.1 8.0 0.9 4.0 14.0 4.0 12.0 4.0 10.0 6.0 6.0 6.0 5.0 6.0 4.0 6.0 3.0 % Max Ohms +20C 120Hz +20C 100kHz DF ESR Moisture Sensitivity Temp260C J-STD-020D 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 J-STD-020D Temp260C Moisture Sensitivity 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. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com Roll Over for Order Info. TC105-1 * 5/19/2011 46 Tantalum Surface Mount Capacitors - MIL-PRF (CWR Series) Table 1 - T492 Series CWR11 Style MIL-PRF 55365/8, Ratings & Part Number Reference con't Rated Voltage Rated Cap 85C VDC 20 20 20 120Hz F 6.8 15 22 25 25 25 25 25 25 25 25 25 25 25 Case Code/ Case Size KEMET Part Number MIL-C-55365/4F Part Number DC Leakage C/6032-28 D/7343-31 D/7343-31 (See below for part options) T492C685(1)020(2)(3)(4) T492D156(1)020(2)(3)(4) T492D226(1)020(2)(3)(4) (See below for part options) CWR11J(6)685(1)(2)(5) CWR11J(6)156(1)(2)(5) CWR11J(6)226(1)(2)(5) Amps +20C max/5min 1.4 3.0 4.4 0.33 0.47 0.68 1 1.5 2.2 3.3 4.7 6.8 10 15 A/3216-18 A/3216-18 B/3528-21 B/3528-21 B/3528-21 C/6032-28 C/6032-28 C/6032-28 D/7343-31 D/7343-31 D/7343-31 T492A334(1)025(2)(3)(4) T492A474(1)025(2)(3)(4) T492B684(1)025(2)(3)(4) T492B105(1)025(2)(3)(4) T492B155(1)025(2)(3)(4) T492C225(1)025(2)(3)(4) T492C335(1)025(2)(3)(4) T492C475(1)025(2)(3)(4) T492D685(1)025(2)(3)(4) T492D106(1)025(2)(3)(4) T492D156(1)025(2)(3)(4) CWR11K(6)334(1)(2)(5) CWR11K(6)474(1)(2)(5) CWR11K(6)684(1)(2)(5) CWR11K(6)105(1)(2)(5) CWR11K(6)155(1)(2)(5) CWR11K(6)225(1)(2)(5) CWR11K(6)335(1)(2)(5) CWR11K(6)475(1)(2)(5) CWR11K(6)685(1)(2)(5) CWR11K(6)106(1)(2)(5) CWR11K(6)156(1)(2)(5) 0.1 0.1 0.2 0.3 0.4 0.6 0.8 1.2 1.7 2.5 3.8 4.0 4.0 4.0 4.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 15.0 14.0 7.5 6.5 6.5 3.5 3.5 2.5 1.4 1.2 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 35 35 35 35 35 35 35 35 35 35 35 35 0.1 0.15 0.22 0.33 0.47 0.68 1 1.5 2.2 3.3 4.7 6.8 A/3216-18 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 D/7343-31 D/7343-31 T492A104(1)035(2)(3)(4) T492A154(1)035(2)(3)(4) T492A224(1)035(2)(3)(4) T492A334(1)035(2)(3)(4) T492B474(1)035(2)(3)(4) T492B684(1)035(2)(3)(4) T492B105(1)035(2)(3)(4) T492C155(1)035(2)(3)(4) T492C225(1)035(2)(3)(4) T492C335(1)035(2)(3)(4) T492D475(1)035(2)(3)(4) T492D685(1)035(2)(3)(4) CWR11M(6)104(1)(2)(5) CWR11M(6)154(1)(2)(5) CWR11M(6)224(1)(2)(5) CWR11M(6)334(1)(2)(5) CWR11M(6)474(1)(2)(5) CWR11M(6)684(1)(2)(5) CWR11M(6)105(1)(2)(5) CWR11M(6)155(1)(2)(5) CWR11M(6)225(1)(2)(5) CWR11M(6)335(1)(2)(5) CWR11M(6)475(1)(2)(5) CWR11M(6)685(1)(2)(5) 0.0 0.1 0.1 0.1 0.2 0.2 0.4 0.5 0.8 1.2 1.6 2.4 4.0 4.0 4.0 4.0 4.0 4.0 4.0 6.0 6.0 6.0 6.0 6.0 24.0 21.0 18.0 15.0 10.0 8.0 6.5 4.5 3.5 2.5 1.5 1.3 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 50 50 50 50 50 50 50 50 50 50 50 VDC 85C 0.1 0.15 0.22 0.33 0.47 0.68 1 1.5 2.2 3.3 4.7 F 120Hz A/3216-18 B/3528-21 B/3528-21 B/3528-21 C/6032-28 C/6032-28 C/6032-28 D/7343-31 D/7343-31 D/7343-31 D/7343-31 T492A104(1)050(2)(3)(4) T492B154(1)050(2)(3)(4) T492B224(1)050(2)(3)(4) T492B334(1)050(2)(3)(4) T492C474(1)050(2)(3)(4) T492C684(1)050(2)(3)(4) T492C105(1)050(2)(3)(4) T492D155(1)050(2)(3)(4) T492D225(1)050(2)(3)(4) T492D335(1)050(2)(3)(4) T492D475(1)050(2)(3)(4) (see below for part options) CWR11N(6)104(1)(2)(5) CWR11N(6)154(1)(2)(5) CWR11N(6)224(1)(2)(5) CWR11N(6)334(1)(2)(5) CWR11N(6)474(1)(2)(5) CWR11N(6)684(1)(2)(5) CWR11N(6)105(1)(2)(5) CWR11N(6)155(1)(2)(5) CWR11N(6)225(1)(2)(5) CWR11N(6)335(1)(2)(5) CWR11N(6)475(1)(2)(5) (see below for part options) 0.1 0.1 0.1 0.2 0.2 0.3 0.5 0.8 1.1 1.7 2.4 max/5min Amps +20C Rated Voltage Rated Cap KEMET Part Number MIL-C-55365/4F Part Number DC Leakage KEMET/EIA KEMET/EIA Case Code/ Case Size DF ESR +20C 120Hz +20C 100kHz % Max Ohms 6.0 2.4 6.0 1.1 6.0 0.9 6.0 22.0 4.0 17.0 4.0 14.0 4.0 12.0 4.0 8.0 4.0 7.0 4.0 6.0 6.0 4.0 6.0 2.5 6.0 2.0 6.0 1.5 % Max Ohms +20C 120Hz +20C 100kHz DF ESR Moisture Sensitivity Temp260C J-STD-020D 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 J-STD-020D Temp260C Moisture Sensitivity 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. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com Roll Over for Order Info. TC105-1 * 5/19/2011 47 Tantalum (CWR MIL-PRF Surface Style) Mount Established CapacitorsReliability - MIL-PRF - T492 (CWR CWR11 Series)Style Mil-PRF-55365/8 Recommended Voltage Derating Guidelines 120% % Working Voltage 100% 80% % Change in Working DC Voltage with Temperature 60% 40% Recommended Maximum Application Voltage (As % of Rated Voltage) 20% 0% 67% -55 25 33% 85 Temperature (C) 125 Ripple Current/Ripple Voltage Case Code KEMET A B C D X EIA 3216-18 3528-21 6032-28 7343-31 7343-43 E R S T U V T510X T510E 7260-38 2012-12 3216-12 3528-12 6032-15 7343-20 7343-43 7260-38 Maximum Power Dissipation (Pmax) mWatts @ 25C w/+20C Rise 75 85 110 150 165 200 25 60 70 90 125 270 285 Temperature Compensation Multipliers for Maximum Power Dissipation 25C 85C 1.00 0.90 T= Environmental Temperature 125C 0.40 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 specified frequency (ohms) (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com TC105-1 * 5/19/2011 T2006-1 487 Tantalum (CWR MIL-PRF Surface Style) Mount Established CapacitorsReliability - MIL-PRF - T492 (CWR CWR11 Series)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 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 25C 85C 125C 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 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 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). Height of these chips may create problems in wave soldering. Land pattern geometry is too small for silkscreen outline. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com TC105-1 * 5/19/2011 T2006-1 498 Tantalum (CWR MIL-PRF Surface Style) Mount Established CapacitorsReliability - MIL-PRF - T492 (CWR CWR11 Series)Style Mil-PRF-55365/8 Soldering Process 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 occurred, 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 is not harmful to the product. Marking permanency is not affected by this change. Profile Feature SnPb Assembly Pb-Free Assembly Preheat/Soak Temperature Min (TSmin) 100C 150C Temperature Max (TSmax) 150C 200C Time (ts) from Tsmin to Tsmax) 60-120 sec 60-120 sec Ramp-up Rate (TL to TP) 3C/sec max 3C/sec max Liquidous Temperature (TL) 183C 217C Time Above Liquidous (tL) 60-150 sec 220C* 235C** 60-150 sec 250C* 260C** Peak Temperature (TP) Time within 5C of Max Peak Temperature (tP) 20 sec max 30 sec max Ramp-down Rate (TP to TL) 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 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 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. TL tP Max Ramp Up Rate = 3 C/sec Max Ramp Down Rate = 6 C/sec tL Tsmax Tsmin 25 tS 25 C to Peak Time Construction MNO2 /Ta2O5/Ta Silver Adhesive Silver Paint Washer Leadframe (-Cathode) Leadframe (+Anode) Carbon Tantalum Wire Weld (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com TC105-1 * 5/19/2011 T2006-1 509 Tantalum (CWR MIL-PRF Surface Style) Mount Established CapacitorsReliability - MIL-PRF - T492 (CWR CWR11 Series)Style Mil-PRF-55365/8 Capacitor Marking KEMET CWR 11 Style Rated Voltage J 156 25 K 030 Polarity Indicator (+) Picofarad Code KEMET ID PWC* * 030 = 30th 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 40C, and maximum storage humidity not exceed 60% relative humidity. In addition, 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. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 (864) 963-6300 * www.kemet.com TC105-1 * 5/19/2011 T2006-1 51 10