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A700D107M004ATE018

Aluminum Surface Mount Capacitors Polymer Aluminum

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Aluminum Organic Capacitor (AO-CAP)

A700 Series Polymer Aluminum

Overview

The KEMET Aluminum Organic Capacitor (AO-CAP) is a solid

state aluminum capacitor with an aluminum oxide dielectric and

conductive polymer cathode. The use of the conductive polymer

cathode results in very low ESR and improved capacitance

retention at high frequency. AO-CAP's may be operated at

steady state voltages up to 100% of rated voltage (no derating)

with equivalent or better reliability than tantalum capacitors

operating at the recommended derated voltage.

The A700 Series AO-CAP offers the same advantages as the

polymer tantalum capacitors but also has the added advantages

of 125°C performance capability, higher ripple current handling

capability and a lower ESR range. Packaged with multiple anodes/

elements to reduce the depth that the signal must penetrate, this

parallel arrangement reduces the ESR further still to achieve lower

ESR than other types of surface mount capacitors with similar

capacitance ranges. With reduced ESR, the enhanced capacitance

retention at higher frequencies provides the lowest total capacitance

and an economical solution for power applications.

Benefits

• ESR: 5 mΩ to 70 mΩ

• Voltage: 2 V to 16 V

• Capacitance: 6.8 µF to 560 µF

• Operating Temperature: -55°C to 125°C

• Polymer cathode technology

• High frequency capacitance retention

• Non-ignition failure mode

• 100% accelerated steady state aging

• 100% surge current tested

• Volumetric efficiency

• Self-healing mechanism

• EIA standard case sizes

Applications

Typical applications include DC/DC converters, notebook PCs, telecommunications, displays, and industrial applications.

Environmental Compliance

RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com

One world. One KEMET

TC1T1220_2A0L_PAO70LY0 • 12/31/2014 51

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