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1© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard T2053_T498_AUTO • 12/13/2019

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

One world. One KEMET

Benets

• Meets or exceeds EIA standard 535BAAC

• Tape & Reel standard packaging per EIA 481

• Symmetrical, compliant terminations

• Optional gold-plated terminations

• Laser-marked case

• 100% surge current testing

• Complies with AEC–Q200

• Capacitancevaluesof0.1–220μF

• Tolerances of ±10% and ±20%

• Voltage rating of 4 – 50 VDC

• 100% steady-state accelerated aging

• Temperature/voltage derating is 2/3 at 150°C

• RoHS compliant and lead-free terminations standard

• Operatingtemperaturerangeof−55°Cto+150°C

Overview

The KEMET T498 is a high temperature product that offers

optimum performance characteristics in applications with

operating temperatures up to 150°C. Advanced materials

and testing allow T498 AUTO to perform with a reliability

level of 0.5%/1000 hours at rated voltage and temperature.

Thisseriesisclassiedasmoisturesensitivitylevel(MSL)1

underJSTD020:unlimitedoorlifetimeat≤30°C/85%RH.

TheT498isavailableinvestandardEIAcasesizes,with

RoHS compliant terminations as standard.

Tantalum Surface Mount Capacitors – Automotive Grade

T498 Automotive Grade MnO

150°C

Applications

TypicalapplicationsincludedecouplingandlteringinindustrialandautomotiveendapplicationssuchasDC/DC

converters, portable electronics, telecommunications, and control units operating at temperatures up to 150°C.

Environmental Compliance

RoHScompliant(6/6)accordingtoDirective2002/95/ECwhenorderedwith100%Snsolderorgold-plated.

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Summary of content (18 pages)

PAGE 1
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO2 150°C Overview The KEMET T498 is a high temperature product that offers optimum performance characteristics in applications with operating temperatures up to 150°C. Advanced materials and testing allow T498 AUTO to perform with a reliability level of 0.5%/1000 hours at rated voltage and temperature. This series is classified as moisture sensitivity level (MSL) 1 under J STD 020: unlimited floorlife time at ≤ 30°C/85% RH.
PAGE 2
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C K-SIM For a detailed analysis of specific part numbers, please visit ksim.kemet.com to access KEMET's 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 498 X 227 Capacitor Class Series Case Size Capacitance Code (pF) A B C D X First two digits represent significant figures.
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Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Qualification Test Condition Characteristics Δ C/C Endurance 150°C at 2/3 rated voltage, 2,000 hours Within initial limits DCL Within 1.
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Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Electrical Characteristics Capacitance vs. Frequency ESR vs. Frequency 1,000 1,000 100 T498D476M010ATE600 T498D476M010ATE600_IMP T498X227M010ATE500 100 T498B106M010ATE1K8_ESR Capacitance (µF) Impedance, ESR (Ohms) T498B106M010ATE1K8 T498B106M010ATE1K8_IMP T498X227M010ATE500_IMP T498D476M010ATE600_ESR T498X227M010ATE500_ESR 10 1 0.1 10 1 100 1,000 10,000 100,000 1,000,000 Frequency (Hz) 0.
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Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Table 1 – Ratings & Part Number Reference Rated Rated Voltage Cap Case Code/ Case Size KEMET Part Number DC Leakage VDC at 85°C µF KEMET/EIA (See below for part options) µA at +20°C Max/5 Min 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 6.3 10 10 10 10 10 10 10 10 10 10 10 10 6.8 10 10 15 15 22 22 33 33 47 68 68 100 150 2.2 3.3 4.7 6.8 6.
PAGE 6
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Table 1 – Ratings & Part Number Reference cont. Rated Rated Voltage Cap Case Code/ Case Size KEMET Part Number DC Leakage VDC at 85°C µF KEMET/EIA (See below for part options) µA at +20°C Max/5 Min 10 10 10 10 10 10 10 10 10 10 10 10 10 10 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 15 15 15 22 22 33 33 47 47 47 68 100 150 220 1 1.5 2.2 3.3 3.3 4.7 4.7 4.7 6.8 6.
PAGE 7
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Table 1 – Ratings & Part Number Reference cont. Rated Rated Voltage Cap Case Code/ Case Size KEMET Part Number DC Leakage VDC at 85°C µF KEMET/EIA (See below for part options) µA at +20°C Max/5 Min 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 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 0.68 1 1.5 2.2 3.3 4.7 4.7 6.8 6.8 10 15 15 22 33 33 0.47 0.68 1 1.5 2.2 3.
PAGE 8
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Table 1 – Ratings & Part Number Reference cont. Rated Rated Voltage Cap Case Code/ Case Size KEMET Part Number DC Leakage VDC at 85°C µF KEMET/EIA (See below for part options) µA at +20°C Max/5 Min 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 10 10 15 15 22 22 22 33 47 47 0.1 0.15 0.22 0.33 0.47 0.68 1 1.5 2.2 3.3 4.7 4.7 6.8 6.
PAGE 9
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Recommended Voltage Derating Guidelines Working Voltage 85°C 4 6.3 10 16 20 25 35 50 4 6.3 10 16 20 25 35 50 150°C 2.68 4.22 6.70 10.72 13.40 16.75 23.45 33.50 85°C 2 3.15 5 8 10 12.5 17.5 25 1 % Working Voltage Rated Voltage 1.2 Recommended Application Voltage (for maximum reliability) 150°C 1.32 2.08 3.30 5.28 6.60 8.25 11.55 16.50 0.8 % Change in Working DC Voltage with Temperature 67% 0.6 0.4 0.
PAGE 10
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C 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.
PAGE 11
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C 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.
PAGE 12
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C 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 * Polarity Indicator (+) 1st digit = l
PAGE 13
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Tape & Reel Packaging Information KEMET’s molded 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.
PAGE 14
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Figure 1 – Embossed (Plastic) Carrier Tape Dimensions P2 T T2 ØD0 P0 (10 pitches cumulative tolerance on tape ±0.2 mm) A0 E1 F K0 B1 E2 B0 S1 W P1 T1 Center Lines of Cavity B1 is for tape feeder reference only, including draft concentric about B0.
PAGE 15
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Packaging Information Performance Notes 1. Cover tape break force: 1.0 kg minimum. 2. Cover tape peel strength: The total peel strength of the cover tape from the carrier tape shall be: Tape Width Peel Strength 8 mm 0.1 to 1.0 newton (10 to 100 gf) 12 mm 0.1 to 1.3 newton (10 to 130 gf) The direction of the pull shall be opposite the direction of the carrier tape travel.
PAGE 16
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Figure 5 – Reel Dimensions Full Radius, See Note W3 (Includes flange distortion at outer edge) Access Hole at Slot Location (Ø 40 mm minimum) W2 D A (See Note) N C (Arbor hole diameter) B (see Note) (Measured at hub) 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.
PAGE 17
Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C Figure 6 – Tape Leader & Trailer Dimensions Embossed Carrier Punched Carrier 8 mm & 12 mm only END Carrier Tape 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, eith
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Tantalum Surface Mount Capacitors – Automotive Grade T498 Automotive Grade MnO 2 150°C KEMET Electronics 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.