The T520D687M2R5AE015 is a surface-mount solid electrolytic capacitor from KEMET's T520 series, designed for high performance and reliability in applications requiring stable and efficient energy storage. This capacitor uses a tantalum anode and a conductive polymer cathode, which provides excellent volumetric efficiency, low ESR (Equivalent Series Resistance), and stable electrical characteristics across a broad range of temperatures and frequencies. Its robust construction and advanced materials make it an ideal choice for critical systems where consistent performance is essential.

Applications

• DC-DC Converters: Acts as an input and output filter in DC-DC converters to minimize voltage ripple and noise, thereby improving overall efficiency.
• Power Management Units (PMUs): Utilized in PMUs for efficient energy storage and filtering, ensuring a steady and reliable power supply to sensitive electronic components.
• High-Frequency Switching Circuits: Well-suited for use in high-frequency switching circuits, benefiting from its low ESR and ESL (Equivalent Series Inductance).
• Solid State Drives (SSDs): Employed in solid-state drives for effective power decoupling and filtering, guaranteeing stable operation and preserving data integrity.
• Telecommunications Equipment: Integrated into telecom infrastructure, including base stations and routers, for enhanced signal conditioning and consistent power supply smoothing.

Features

• Tantalum Anode: Ensures high capacitance stability and impressive volumetric efficiency.
• Conductive Polymer Cathode: Delivers ultra-low ESR, significantly improving high-frequency performance and minimizing heat generation.
• Surface Mount Design: Designed for automated assembly, enabling high-density circuit board layouts and efficient manufacturing processes.
• RoHS Compliant: Environmentally friendly, adhering to RoHS directives, which restrict the use of hazardous substances.
• Wide Operating Temperature Range: Operates reliably over a broad temperature range, typically from -55°C to +125°C, guaranteeing dependable performance in various environments.
• High Ripple Current Capability: Demonstrates the ability to handle high ripple currents without significant degradation in performance.

Benefits

• Improved Circuit Performance: The low ESR minimizes power losses, contributing to improved circuit efficiency and overall performance.
• Enhanced Reliability: Offers consistent and reliable performance over both time and temperature, ensuring longevity and stability.
• Reduced Component Count: Allows for fewer components due to high capacitance and voltage ratings, simplifying designs and reducing costs.
• Compact Design: The small form factor enables high-density circuit board layouts, optimizing space utilization and minimizing system size.
• Extended Service Life: Benefits from robust construction and advanced materials, resulting in a long and reliable operational life.

Additional Details

The T520D687M2R5AE015 features a capacitance of 680µF, a voltage rating of 2.5V, and a tolerance of ±20%. The ultra-low ESR is a key factor in its superior performance in demanding applications. This component is commonly used in various electronic systems where stability and efficiency are critical, such as industrial control systems and automotive electronics. It is also suitable for portable devices and other space-constrained applications.