有机铝电容器 ALUMINUM ORGANIC CAPACITORS
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 µF
• 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