Tantalum Surface Mount Capacitors High Reliability T497 Series Commercial Off-The-Shelf (COTS) MnO (CWR09/19/29 Style) 2 Overview The KEMET T497 Series is designed for the Commercial voltage). Please contact KEMET for details on ordering other Off-The-Shelf (COTS) requirements of military, medical, and part types with these capabilities. aerospace applications. This product is a COTS version of CWR09,19, and 29 products. The T497 Series is a KEMETs patented Simulated Breakdown Screening (SBDS) is a surface mount product offering various lead-frame plating nondestructive testing technique that simulates the breakdown options, Weibull grading options, X-ray inspection, surge voltage (BDV) of a capacitor without damage to its dielectric or current testing, F-Tech (an improved anode manufacturing to the general population of capacitors. This screening identiefi s process) and Simulated Breakdown Voltage (SBDV) hidden defects in the dielectric, providing the highest level of screening options to improve long term reliability. dielectric testing. SBDS is based on the simulation of breakdown voltage (BDV), the ultimate test of the dielectric in a capacitor. KEMETs F-Tech eliminates hidden defects in the dielectric which continue to grow in the field, causing capacitor failures. Low BDV indicates defects in the dielectric, and therefore, a Based on the fundamental understanding of degradation higher probability of failure in the field. High BDV indicates mechanisms in tantalum and niobium capacitors, F-Tech a stronger dielectric and high-reliability performance in the incorporates multiple process methodologies. Some efi ld. This new screening method allows KEMET to identify the minimize the oxygen and carbon content in the anodes which breakdown voltage of each individual capacitor and provide only become contaminants and can lead to the crystallization the strongest capacitors from each lot. of the anodic oxide dielectric. This process methodology reduces the contaminants, improving quality of the dielectric. SBDS is currently available on select part types in the T493 and An additional technology provides a stronger mechanical T497 Series. Please contact KEMET for details on ordering other connection point between the tantalum lead wire and part types with these capabilities. tantalum anode, enhancing robustness and product reliability. The benet ofi f F-Tech is illustrated by a 2,000 hour, 85C, 1.32 KEMET offers these technologies per the following options: X rated voltage accelerated life test. The F-Tech parts see F-Tech only no degradation while standard tantalums have 1.5 orders of SBDS only magnitude degradation in leakage current. F-Tech is currently Combination of both F-Tech and SBDS for the ultimate available for T493 Series (select D and X case capacitance protection values in 20 V and higher rated voltage) and T497 Series (select H case capacitance values in 20 V and higher rated One world. One KEMET KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com T2011 T497 9/22/2016 1Tantalum Surface Mount Capacitors High Reliability T497 Series Commercial Off-The-Shelf (COTS) MnO (CWR09/19/29 Style) 2 Benefits F-Tech and Simulated Breakdown Voltage (SBDS) screening Termination options B, H, and T options available Weibull failure options B and C Taped and reeled per EIA 481 Voltage rating of 4 50 VDC Symmetrical, compliant terminations Operating temperature range of 55C to +125C Laser-marked case Capacitance values of 0.1 F to 150 F 100% surge current test available on all case sizes 100% thermal shock Applications Typical applications include decoupling and filtering in military, medical, and aerospace applications. Environmental Compliance RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder. K-SIM For a detailed analysis of specific part numbers, please visit ksim.kemet.com to access KEMETs K-SIM software. KEMET K-SIM is designed to simulate behavior of components with respect to frequency, ambient temperature, and DC bias levels. Ordering Information T 497 G 226 K 020 A H 61 10 Rated Capacitor Case Capacitance Capacitance Failure Rate/ Termination Packaging Series Voltage Surge X-ray Class Size Code (pF) Tolerance Design Finish (C-Spec) (VDC) T = High A First two K = 10% 004 = 4 A = N/A T = 100% Matte 61 = Standard 10 = None Blank = 7 Tantalum Grade B digits M = 20% 006 = 6.3 B = 0.1%/ Tin (Sn) Plated (in-process) 15 = 100% Reel COTS C represent 010 = 10 1,000 hours H = Standard 62 = 10 Cycles After 7280 = 13 D significant 016 = 16 C = 0.01%/ Solder Coated Weibull, 25C Reel E figures. Third 020 = 20 1,000 hours (SnPb 5% Pb 63 = 10 Cycles After 7610 = Bulk F digit specifies 025 = 25 minimum) Weibull, 55 and 85C Bag G number of 035 = 35 B = Gold Plated 64 = 10 Cycles Before 7640 = Bluk H zeros. 050 = 50 Weibull, 55 and 85C plastic box X WAFL = Waffle Pack KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com T2011 T497 9/22/2016 22