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Introduction

KEMET entered the world of aluminum capacitors with the introduction of the AO-CAP, designated the A700 Series, which has been targeted for power management applications. The structure of the AO-CAP uses aluminum as the anode material, aluminum oxide as the dielectric, and a conductive organic polymer for its counter-electrode material. The A700 series is 100 screened for all electrical parameters: Capacitance @ 120Hz, Dissipation Factor (DF) @ 120 Hz, ESR @ 100 kHz, and DC Leakage.

FEATURES

? Polymer Cathode Technology

? Extremely Low ESR

? High Frequency Capacitance Retention

? Non-ignition Failure Mode

? Capacitance: 22 to 470 ?F

? Self-healing Mechanism

? -55° to +125°C Capability

? No temperature voltage Derating Up To 125°C

? Robust to Surface Mount Process

? 100 Accelerated Steady State Aging

? Pb Free and RoHS Compliant

? Solid-state Technology

? Molded Case with Wraparound Termination

? Voltage: 2 to 10V

? No Reformation Required

? EIA Standard Case Size

? No Dry-out Related Failure Mechanism

APPLICATIONS

? Input/Output Filters for voltage regulators, converters, and SMPS

? Battery Decoupling (portable, handheld electronics)

? Power Decoupling (Procesor, Transmitter circuits)

? Bulk Capacitor Requirements