Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Overview The KEMET T550 Series Polymer Hermetic Seal (PHS) is a tantalum capacitor with a Ta anode and Ta2O5 dielectric. A conductive organic polymer replaces the traditionally used MnO2 or wet electrolyte as the cathode plate of the capacitor. This results in very low ESR and improved capacitance retention at high frequency and low temperature. The T550 Series PHS also exhibits a benign failure mode which eliminates the case breach that can occur in wet tantalum types. Additionally, this part may be operated at voltages up to 80% of rated voltage with equivalent or better reliability than traditional MnO2 or wet tantalum capacitors operated at 50% of rated voltage. T550 Series PHS also offers higher ripple current handling capability and a lower ESR range than wet tantalums. With reduced ESR and enhanced capacitance retention at higher frequencies and low temperatures, the T550 Series PHS provides the highest total capacitance and the most economical solution for high power applications, all within an approximately 25% lighter package than the equivalent wet tantalum capacitor. Benefits * Includes F-Tech anode which eliminates hidden defects in the dielectric * 100% Simulated Breakdown Screening * Maximum operating temperature of +105C * Meets all requirements of DLA Drawing 13030 * Polymer cathode technology * Extremely low ESR * High frequency capacitance retention * Low temperature capacitance retention * 100% accelerated steady state aging (240 hours) * 100% surge current tested, 10 cycles +25C * Volumetrically efficient * Non-ignition failure mode * Approximately 25% lighter than equivalent wet tantalum * Case dimensions equivalent to MIL-PRF-39006/22/25/30/31 Click image above for interactive 3D content Open PDF in Adobe Reader for full functionality Applications Typical applications include high voltage power management such as buck/boost converters, filtering, hold-up capacitors, and other high ripple current applications. One world. One KEMET (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 1 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Ordering Information T 550 Capacitor Class Series T= Tantalum B 107 M 025 Case Capacitance Capacitance Rated Voltage Size Code (pF) Tolerance (VDC) 550 = Polymer Hermetic Seal B First two digits represent significant figures. Third digit specifies number of zeros. K = 10% M = 20% 006 = 6.3 008 = 8 015 = 15 025 = 25 040 = 40 050 = 50 060 = 60 075 = 75 100 = 100 A T 4251 Product Level Termination Finish Surge Option A = N/A B* = DLA 13030 Standard reliability T* = DLA 13030 High reliability T = 100% tin (Sn) plated H = Tin/lead (SnPb) solder coated (5% Pb minimum) Blank = 25C 5C, 10 cycles, after constant voltage conditioning (KEMET standard) 4251 = 10 cycles, -55C and +85C after voltage aging 4252 = 10 cycles, -55C and +85C before voltage aging Packaging Blank = Sleeved 0100 = Unsleeved 7200 = Tape & Reel 7293 & 7443 = Ammo * Only available on select parts. Refer to part number table for details. Ordering Information - DLA Series 13030 Drawing Number -01 K A S L B Surge Current Testing Insulation Lead Length Product Level A = +25C 5C, 10 cycles, after constant voltage conditioning (KEMET standard) B = -55C -5C, +0C and +85C 5C; after constant voltage conditioning. C = -55C -5C, +0C and +85C 5C; before constant voltage conditioning. S = Sleeved U = Unsleeved L = 1.50 inches (standard) B = Standard reliability T = High reliability Dash Capacitance Number Tolerance See Part Number Table K = 10% M = 20% * Standard terminations for DLA PN's is "H" (SnPb) Performance Characteristics Item Performance Characteristics Operating Temperature Rated Capacitance Range Capacitance Tolerance Rated Voltage Range DF (120 Hz at 25C) ESR (100 kHz at 25C) Leakage Current Packaging -55C to 105C 20 F to 820 F at 120 Hz/25C * K Tolerance (10%), M Tolerance (20%) 6 - 100 V Refer to Part Number Electrical Specification Table Refer to Part Number Electrical Specification Table Refer to Part Number Electrical Specification Table (at rated voltage up to +85C and 78% of rated voltage applied at 105C) According MIL-PRF-39006 KEMET does not recommend storage above 85C. * Additional case sizes and capacitance/voltage are under development. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 2 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Qualification Test Performed Method Reference Test Conditions Reliability and Environmental Tests AC Ripple Life at 85C MIL-PRF-39006 85C, 40 kHz ripple current, 2,000 hours 85C Life MIL-PRF-39006 85C, rated voltage, 2,000 hours 105C Life KEMET Standard Surge Voltage MIL-PRF-39006 Surge Current MIL-PRF-39003 105C, 0.78 x rated voltage, 2,000 hours 85C, 1.15 x rated voltage, 1,000 cycles, except delta cap shall be +10%/-20% +25 C, 10 cycles (Option A), Option B available Low Temperature Storage MIL-PRF-39006 -62C for 72 hours followed by 1 hour at 125C Reverse Voltage KEMET Catalog 1 V for 8 hours maximum at 25C, 1 V for 2 hours maximum at 70C Physical, Mechanical and Process Tests Visual and Mechanical Examination (Internal and External) MIL-PRF-39006 Case dimensions, marking Terminal Strength MIL-PRF-39006 Pull test and wire lead bend test Resistance to Solvents MIL-PRF-39006 Immersion in (3) solvents Resistance to Soldering Heat MIL-PRF-39006 Immersed to within 0.05 inch of capacitor body Solderability MIL-PRF-39006 Depth of insertion in flux and solder to within 0.062 inch of welded joint Shock and Vibration MIL-STD-202, Methods 213, 204 Shock Method 213, Condition I, 100 g peak, Vibration Method 204, Condition D, 20 g peak Barometric Pressure (Reduced) MIL-PRF-39006 Salt Atmosphere (Corrosion) MIL-PRF-39006 Subjected to fine mist of salt solution Moisture Resistance MIL-PRF-39006 65C at 6 volts Dielectric Withstanding Voltage MIL-PRF-39006 Insulation Resistance MIL-PRF-39003 Temperature Stability Reference MIL-PRF-39006 150,000 feet for 5 minutes, voltage applied for 1 minute 2,000 VDC, 60 seconds, sleeving examined for evidence of breakdown 500 VDC, 1 minute, insulation resistance not less than 1,000 M Electrical Characterization Frequency Scan KEMET Standard -55C to 105C Impedance, ESR and capacitance versus frequency (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 3 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Qualification - DLA Approval Inspection Inspection DLA Requirement Paragraph Test Name Shock (Specified Pulse)1 Group I Vibration, High Frequency SS/Lot 3.3.4 1 3.3.5 Thermal Shock 3.3.6 Salt Atmosphere 3.3.7 Solderability 3.3.8 Terminal Strength 3.3.9 Surge Voltage 3.3.10 2 6 per case size Moisture Resistance 3.3.11 Dielectric Withstanding Voltage 3.3.12 Insulation Resistance 3.3.13 Low Temperature (Storage) Stability at Low and High Temperatures Reverse Voltage 3.3.14 3.3.15 13 3.3.23 12 per condition Group IV Life at 85C 3.3.16 102 Group V AC Ripple Life at 85C 3.3.18 8 per case size Life at 105C 3.3.17 Barometric Pressure 3.3.20 Resistance to Solvents 3.3.21 Resistance to Soldering Heat 3.3.22 Group II Group III Group VI Group VII 12 40 6 No failures for mechanical shock or vibration tests shall be permitted. Surge voltage change in capacitance limits are wider than those in some subsequent tests. It may be necessary to perform initial measurements again, prior to the individual tests of Group II. 1 2 Product Level: Inspection of product for delivery shall consist of: B level Group A inspection specified in Drawing 13030 T level Group A and group B inspections specified in Drawing 13030 (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 4 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Electrical Characteristics ESR vs. Frequency 10.0 +125C +50C 0C -55C ESR (mOhms) 1.0 +85C +25C -25C -80C 0.1 0.0 10 100 1,000 10,000 100,000 1,000,000 10,000,000 Frequency (Hz) Capacitance vs. Frequency 120 Capacitance (F) 100 80 60 40 +125C +50C 0C -55C 20 0 10 100 +85C +25C -25C -80C 1,000 10,000 100,000 1,000,000 Frequency (Hz) (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 5 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Dimensions - Inches (Millimeters) SIDE VIEW 0.094 (2.39) Maximum END VIEW 1.500.250 (38.106.35) J D + M L Case Code Case Size Insulated Case Uninsulated Case MIL-PRF-39006 L 0.031 (0.79) D +0.016 (0.41) -0.015 (0.38) M 0.002 (0.05) J max D +0.016 (0.41) -0.015 (0.38) L 0.031 (0.79) T2 0.650 (16.51) 0.279 (7.09) 0.025 (0.64) 0.822 (20.88) 0.289 (7.34) 0.686 (17.42) B Table 1 - Ratings & Part Number Reference Rated Voltage Rated Capacitance Case Size (V) 85C F KEMET/EIA 6 6 8 8 10 10 10 15 15 15 25 25 30 30 35 40 40 50 50 50 50 60 60 60 75 100 140 820 220 680 100 180 560 70 120 390 50 100 40 68 330 100 120 25 47 100 120 20 39 100 75 25 B B B B B B B B B B B B B B B B B B B B B B B B B B KEMET Part Number DLA Drawing Number (See below for part options) (See below for part options) T550B147(1)006A(3) T550B827(1)006A(3) T550B227(1)008A(3) T550B687(1)008A(3) T550B107(1)010A(3) T550B187(1)010A(3) T550B567(1)010A(3) T550B706(1)015A(3) T550B127(1)015A(3) T550B397(1)015A(3) T550B506(1)025A(3) T550B107(1)025(2)(3) T550B406(1)030A(3) T550B686(1)030A(3) T550B337(1)035A(3) T550B107(1)040(2)(3) T550B127(1)040(2)(3) T550B256(1)050A(3) T550B476(1)050A(3) T550B107(1)050(2)(3) T550B127(1)050(2)(3) T550B206(1)060A(3) T550B396(1)060A(3) T550B107(1)060(2)(3) T550B756(1)075(2)(3) T550B256(1)100(2)(3) DC Leakage DF A at 25C % at 25C Maximum/5 Minutes 120 Hz Max N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 13030-01(1)(4)(5)L(6) N/A N/A N/A 13030-02(1)(4)(5)L(6) 13030-03(1)(4)(5)L(6) N/A N/A 13030-04(1)(4)(5)L(6) 13030-05(1)(4)(5)L(6) N/A N/A 13030-06(1)(4)(5)L(6) 13030-07(1)(4)(5)L(6) 13030-08(1)(4)(5)L(6) 6.3 36.9 13.2 40.8 7.5 13.5 42.0 7.9 13.5 43.9 9.4 18.8 9.0 15.3 86.6 30.0 36.0 9.4 17.6 37.5 45.0 9.0 17.6 45.0 42.2 18.8 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 10.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Maximum ESR Ripple Current m at 25C 100 kHz mArms at 85C/40 kHz 120 90 120 90 140 110 90 140 110 90 170 190 170 140 180 150 120 170 150 130 90 200 160 100 110 190 1510 1750 1510 1750 1400 1580 1750 1400 1580 1750 1275 1200 1275 1400 1240 1350 1510 1275 1350 1450 1750 1175 1310 1660 1580 1200 (1) To complete KEMET part number, insert M for 20% or K for 10%. Designates capacitance tolerance. (2) To complete KEMET part number, insert A = N/A, B= standard reliability, or T = high reliability. (3) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates termination finish. (4) To complete the DLA PIN number, insert the surge current testing option, A = 25C after voltage aging, B = -55C +0C and +85C after voltage aging or C = -55C +0C and +85C before voltage aging (5) To complete the DLA PIN number, insert the insulation option. S = Sleeved, U = Unseleeved. (6) To complete the DLA PIN number, insert the product level option. B = standard reliability or T = high reliability. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked with the higher voltage rating. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 6 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Recommended Voltage Derating Guidelines 85C to 105C % Change in Working DC Voltage with Temperature VR 78% of VR Recommended Maximum Application Voltage (As % of Rated Voltage) 80% of VR 63% of VR 120% 100% % Working Voltage -55C to 85C % Change in Working DC Voltage with Temperature 80% 80% Recommended Maximum Application Voltage (As % of Rated Voltage) 60% 78% 63% 40% 20% 0% -55 25 45 85 105 Temperature (C) 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 that 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. The maximum power dissipation by case size can be determined using the below left table. The maximum power dissipation rating stated in the table must be reduced with increasing environmental operating temperatures. Refer to the below right table for temperature compensation requirements. Case Code KEMET MIL-PRF-39006/22/ 25/30/31 Case Size B T2 Maximum Power Dissipation (Pmax) mWatts at 25C with +60C Rise 715 Temperature Compensation Multipliers for Maximum Power Dissipation (Pmax) T 45C 1.00 45C < T 85C 0.70 T= Environmental Temperature 85C < T 105C 0.10 Using the Pmax of the device, the maximum allowable rms ripple current or voltage may be determined. I(max) = Pmax /R E(max) = Z Pmax /R I = rms ripple current (amperes) E = rms ripple voltage (volts) Pmax = maximum power dissipation (watts) R = ESR at specified frequency (ohms) Z = Impedance at specified frequency (ohms) The maximum power dissipation rating must be reduced with increasing environmental operating temperatures. Refer to the Temperature Compensation Multiplier table for details. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 7 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Reverse Voltage Solid tantalum polymer capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. A small reverse voltage is permissible for time periods per the below table. KEMET can offer lower capacitance in this voltage with higher reverse voltage capability. In addition, we continue to improve our capability for this characteristic. Temperature Permissible Reverse Voltage 25C 70C 1 V for 8 hours Maximum 1 V for 2 hours Maximum Optimum Solder Wave Profile Solder Wave Peak Temperature 260C Entrance to Solder Wave Degrees - C Flux Zone 250 225 200 175 150 125 100 75 50 25 Exit from Solder Wave (Time in Wave - 2 to 4 Seconds) Preheat Zone Hot Air Debridging Exit from Solder Machine 80C to 120C Entrance to Solder Machine Free Air Cool Bottom Side Temperature Range Entrance to In-Line Cleaner Exit from In-Line Cleaner (time in cleaner may be less) Immersion in Cleaning Vapor 150C Maximum Top Side Nominal 0 1 2 3 Time (Minutes) 4 5 6 Mounting All encased capacitors will pass the Resistance to Soldering Heat Test of MIL-STD-202, Method 210, Condition C. This test simulates wave solder of topside board mount product. This demonstration of resistance to solder heat is in accordance with what is believed to be the industry standard. More severe treatment must be considered reflective of an improper soldering process. The above figure is a recommended solder wave profile for both axial and radial leaded solid tantalum capacitors. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 8 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Construction Wire Lead (+) (100% Sn / SnPb) Wire Lead (-) (100% Sn / SnPb) Brass Can Tantalum Pellet (See Detail for Layers) Insulation Sleeve Detailed Cross Section Solder Anode Tube Hermetic Seal System (Glass Seal and Ring) Solder Hermetic Seal System (Ring) Brass Can Tantalum Wire Hermetic Seal System (Glass Seal) Wire Lead (+) (100% Sn / SnPb) Carbon (Third Layer) Tantalum Wire Ta2O5 Dielectric (First Layer) Silver Paint (Fourth Layer) Polymer (Second Layer) Wire Lead (-) (100% Sn / SnPb) Anode Tube Tantalum Solder Capacitor Marking B Case Series KEMET ID Capacitance Tolerance, Rated Voltage (VDC) Rated Capacitance KT550 + 100F 10% 60V + 1202AAAA Polarity Marks 4 Digit Date Code, Lot Code Date Code 3 Digit 4 Digit Year 5 = 2015 6 = 2016 7 = 2017 8 = 2018 9 = 2019 15 = 2015 16 = 2016 17 = 2017 18 = 2018 19 = 2019 Week 01 = 1st week of the year to 52 = 52nd week of the year (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 9 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series Storage Tantalum hermetically sealed capacitors should be stored in normal working environments. While the capacitors 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. 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 capacitors stock should be used promptly, preferably within three years of receipt. Packaging Case Size Pieces per Tray KEMET EIA B T2 20 KEMET EIA Average Weight (grams) B T2 3.63 Weight Case Size (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 10 Tantalum Through-Hole Capacitors - Hermetically Sealed T550 Axial Polymer Hermetic Seal (PHS) 105C and DLA Series KEMET Electronic Corporation Sales Offices For a complete list of our global sales offices, please visit www.kemet.com/sales. Disclaimer All product specifications, statements, information and data (collectively, the "Information") in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation's ("KEMET") knowledge of typical operating conditions for such applications, but are not intended to constitute - and KEMET specifically disclaims - any warranty concerning suitability for a specific customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET's products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product-related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. KEMET is a registered trademark of KEMET Electronics Corporation. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com T2059_T550 * 3/13/2017 11 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Kemet: T550B107K025AH T550B107K025AT T550B107K040AH T550B107K040AT T550B107K050AH T550B107K050AT T550B107K060AT T550B107M025AH T550B107M025AT T550B107M040AH T550B107M040AT T550B107M050AH T550B107M050AT T550B107M060AH T550B107M060AT T550B127K040AH T550B127K040AT T550B127K050AH T550B127K050AT T550B127M040AH T550B127M040AT T550B127M050AH T550B127M050AT T550B107K060AH T550B756K075AH T550B756M075AH T550B756K075AT T550B756M075AT T550B686M030AT4251 T550B686M030AH4250 T550B256M050AT4251 T550B476M050AT T550B227M008AH T550B687M008AT4251 T550B107M010AT T550B187K010AH T550B686M030AT T550B107K040AH4251 T550B396K060AH4250 T550B396M060AT4250 T550B107K025AH4250 T550B406K030AT T550B406M030AT4250 T550B256K050AT T550B256M050AH4250 T550B827M006AT4250 T550B406M030AH4250 T550B127M040AT4250 T550B127K050AT4251 T550B127M050AT4251 T550B397K015AH T550B397K015AH4250 T550B686M030AH T550B687M008AH4251 T550B107K010AT T550B187K010AT T550B187M010AT4251 T550B506K025AT4250 T550B397K015AT T550B397M015AT T550B506K025AH T550B506M025AT4250 T550B406K030AH4250 T550B686M030AT4250 T550B397M015AT4250 T550B397M015AH T550B506M025AT4251 T550B406M030AH4251 T550B706M015AT4250 T550B127M015AH4251 T550B187M010AH4250 T550B567M010AT4251 T550B476K050AH4250 T550B396M060AH4251 T550B756K075AH4251 T550B127K015AH T550B227K008AT4251 T550B227K008AH4251 T550B227M008AH4250 T550B687K008AT T550B687M008AT T550B107K010AH4251 T550B187K010AH4251 T550B147K006AT4250 T550B147M006AT4250 T550B147M006AT T550B827M006AH4250 T550B147K006AT4251 T550B227K008AH4250 T550B397K015AT4250 T550B107K025AH4251 T550B107K040AT4250 T550B476K050AH4251 T550B127K015AH4251 T550B406K030AT4250 T550B107M040AH4251 T550B476K050AH T550B147K006AT T550B187M010AT T550B107M025AH4251