Datasheet

ManualsBrandsKEMET ManualsCapacitorsTantalum Capacitor 22 uF 20 VDC

1© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard T2009_T495 • 3/11/2019

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

One world. One KEMET

Benets

• Meets or exceeds EIA Standard 535BAAC

• Taped and reeled per EIA 481

• High surge current capability

• Optional gold-plated terminations

• High ripple current capability

• 100% surge current test on B, C, D, E, U, V, and X sizes

• 100% steady-state accelerated aging

• Capacitancevaluesof0.1to1,000μF

• Tolerances of ±10% and ±20%

• Voltage rating of 2.5 – 50 VDC

• Extended range values

• RoHS compliant and lead-free terminations

• Operatingtemperaturerangeof−55°Cto+125°C

Overview

The low ESR, surge-robust T495 is designed for

demanding applications that require high surge current

and high ripple current capability. The T495 builds upon

the proven capabilities of our industrial grade tantalum

chip capacitors to offer several advantages such as low

ESR, high ripple current capability, excellent capacitance

stability, and improved resistance to high in-rush currents.

Thesebenetsareachievedthroughacombinationof

proprietary design, materials, and process parameters, as

well as high-stress, low impedance electrical conditioning

performedpriortoscreening.TheT495isclassiedas

moisture sensitivity level (MSL) 1 under J STD 020, with

unlimitedoorlifetimeat≤30°C/85%RH.

Tantalum Surface Mount Capacitors – Low ESR

T495 Surge Robust MnO

Applications

Typicalapplicationsincludedecouplingandlteringinautomotiveendapplications,suchasDC/DCconverters,portable

electronics, telecommunications, and control units requiring high ripple current capability.

Environmental Compliance

RoHS compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder, Gold-plated or Non-magnetic

100% Sn solder.

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Summary of content (28 pages)

PAGE 1
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Overview The low ESR, surge-robust T495 is designed for demanding applications that require high surge current and high ripple current capability. The T495 builds upon the proven capabilities of our industrial grade tantalum chip capacitors to offer several advantages such as low ESR, high ripple current capability, excellent capacitance stability, and improved resistance to high in-rush currents.
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Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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 495 X 107 Capacitor Class Series Case Size Capacitance Code (pF) A, B, C, D, E, M, T, U, V, W, X First two digits represent significant figures.
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Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Qualification Test Condition Characteristics Δ C/C Endurance 85°C at rated voltage, 2,000 hours. 125°C at 2/3 rated voltage, 2,000 hours. Within initial limits DCL Within 1.25 x initial limit ESR Within initial limits Δ C/C Storage Life 125°C at 0 volts, 2,000 hours. Temperature Stability MIL–STD–202, Method 107, Condition B, mounted, −55C° to 125°C, 1,000 cycles.
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Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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 EIA P Termination cutout at KEMET's option, either end Case Size KEMET Glue pad shape/design at KEMET's option E R F L Typical Weight Component L W H F ±0.1 ±(0.004) 1.6 ±0.2 (0.063 ±0.008) S B ±0.15 (Ref) ±0.006 X (Ref) P R T A G E (Ref) (Ref) (Ref) (Min) (Ref) (Ref) (mg) 0.
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Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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 +20°C Max/5 Min 2.5 2.5 2.5 2.5 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 4 4 4 4 4 4 4 4 4 4 4 6.3 6.3 6.3 6.3 220 470 1000 1000 6.
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Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 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 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 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.8 6.
PAGE 7
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 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 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 6.3 6.3 6.3 6.3 6.3 6.3 6.
PAGE 8
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 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 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 470 470 470 470 470 470 680 680 680 1000 1000 1000 2.2 2.2 3.3 4.7 4.7 4.7 4.7 4.7 4.7 4.
PAGE 9
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 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 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 22 22 22 22 22 22 22 22 22 22 22 22 22 22 33 33 33 33 33 47 47 47 47 47 47 47 47 47 68 68 68 68 68 68 6
PAGE 10
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 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 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 150 150 150 150 150 150 150
PAGE 11
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 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 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 330 330 330 330 330 330 330 330 330 330 330 470 470 470 470 470 470 470 470 470 1.0 1.5 2.2 2.2 3.3 3.
PAGE 12
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 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 16 16 16 16 16 16 16 16 16 16 16 16 16 16 22 22 22 22 33 33 33 33 33 33 33 33 33 33 33 33 33 47 47 47 47 47 47 47 68 68 68 68 68 68 68 68 68 68 1
PAGE 13
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 16 16 16 16 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 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 150 150 150 150 150 150 150 220 220 220 220 220 220 220 220 1 1 2.2 4.7 4.7 4.7 4.7 6.
PAGE 14
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 20 20 20 20 20 20 20 20 20 20 20 20 20 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 47 47 47 47 47 47 47 47 47 47 68 68 68 68 68 68 68 68 68 68 100 100 100 100 100 100 100 150 0.47 0.
PAGE 15
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 4.7 6.8 6.8 6.8 6.8 6.
PAGE 16
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd Rated Rated Voltage Cap Case Code/ Case Size KEMET Part Number DC Leakage DF % at +20°C 120 Hz Max VDC at 85°C µF KEMET/EIA (See below for part options) µA +20°C Max/5 Min 25 25 25 25 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 35 35 35 35 35 35 35 35 35 35 35 35 35 35 47 68 68 68 68 68 68 100 100 0.33 0.47 0.47 0.47 0.47 0.47 1 1 1 1 1 2.2 2.
PAGE 17
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 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 10 10 10 10 10 10 10 10 10 15 15 15 15 15 15 15 15 22 22 22 22 22 22 22 22 22 22 22 22 33 33 33 33 33 3
PAGE 18
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Table 1 – Ratings & Part Number Reference cont'd 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 +20°C Max/5 Min 50 50 50 50 50 50 50 50 50 50 50 50 50 50 4.7 4.7 6.8 6.8 6.8 6.8 6.8 6.
PAGE 19
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Recommended Voltage Derating Guidelines 85°C to 125°C 120% VR 67% of VR 100% % Change in working DC voltage with temperature Recommended maximum application voltage 50% of VR % Working Voltage −55°C to 85°C 33% of VR 80% % Change in Working DC Voltage with Temperature 67% 60% 40% 20% 0% −55 Recommended Maximum Application Voltage (As % of Rated Voltage) 25 33% 85 Temperature (ºC) 125 Ripple Current/Ripple Voltage Permiss
PAGE 20
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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.
PAGE 21
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 Soldering Process The KEMET 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.
PAGE 22
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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) Silver Adhesive Leadframe (+ Anode) Molded Epoxy Case MnO2 (Second Layer) Washer Ta2O5 Dielectric (First Layer) Tantalum Capacitor Marking Date Code * 1st digit = last number of year 5 = 2015 6 = 2016 7 = 201
PAGE 23
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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. Right hand orientation only (+) Embossed carrier (−) Embossment Top tape thickness 0.10 mm (0.
PAGE 24
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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 25
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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 26
Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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.
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Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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, either direction Straig
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Tantalum Surface Mount Capacitors – Low ESR T495 Surge Robust MnO2 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.