t541d477m2r5ah6720 Kemet Corp, t541d477m2r5ah6720 Datasheet
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t541d477m2r5ah6720
Manufacturer Part Number
t541d477m2r5ah6720
Description
High Reliability Kemet Organic Capacitor Ko-cap
Manufacturer
Kemet Corp
Datasheet
1.T541D477M2R5AH6720.pdf
(17 pages)
High Reliability KEMET Organic Capacitor (KO-CAP)
T541 Polymer Commercial Off-the-Shelf (COTS) Multiple Anode
Overview
The KEMET Organic Capacitor (KO-CAP) is a tantalum capacitor
with a Ta anode and Ta
polymer replaces the more common MnO
of the capacitor. This results in very low ESR and improved
capacitance retention at high frequency. This advancement
combined with the use of a multiple anode design delivers the
lowest ESR values available in the industry. The KO-CAP may
also be operated at steady state voltages at up to 90% of rated
voltage for part types with rated voltages of ≤10 volts and up to
80% of rated voltage for part types >10 volts.
Benefits
• ESR: 10mΩ to 40mΩ
• 125°C maximum operating temperature
• Polymer cathode technology
• High frequency capacitance retention
• Benign failure mode
• Capacitance: 150µF to 1,000µF
• 100% accelerated steady state aging
• Surge current testing options
• Utilizes multiple tantalum anode technology
• Volumetric efficiency
• Use at up to 90% of rated voltage (10% derating) for part types ≤10V
• Use at up to 80% of rated voltage (20% derating) for part types >10V
• Very low ESR
• EIA standard case sizes
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 www.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.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
One WORLD
2
O
5
dielectric. A conductive organic
One Brand
2
as the cathode plate
One Strategy
The T541 Series KO-CAP offers the same advantages as the
T530 Series but is also designed for the Commercial Off-the-Shelf
(COTS) requirements of military and aerospace applications. This
surface mount product offers a tin lead (SnPb) leadframe finish,
surge current testing options and standard or low ESR levels.
Applications
Typical applications include decoupling and filtering in military and
aerospace applications that require low ESR or a benign failure
mode.
One Focus
One Team
One KEMET
T2023_T541 • 8/11/2011
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