The Kemet T520V227M2R5AE012 is a high-performance solid electrolytic capacitor belonging to the T520 series, known for its robust design and suitability for demanding applications. These capacitors are specifically engineered to provide high capacitance, minimal Equivalent Series Resistance (ESR), and stable performance across a wide range of temperatures and frequencies. A key feature of the T520 series is the utilization of a tantalum polymer cathode, offering superior electrical characteristics and enhanced reliability when compared to traditional tantalum capacitors using manganese dioxide cathodes.

Applications:

• Power Management Systems: Ideal for smoothing and energy storage in DC-DC converters and voltage regulators.
• High-Speed Decoupling: Provides stable power supply voltage for sensitive digital circuits operating at high frequencies.
• Portable Electronics: Commonly used in smartphones, tablets, and other mobile devices where size and performance are critical.
• Industrial Controls: Ensures stable and reliable operation in industrial control systems, especially those operating in harsh environments.
• Automotive Electronics: Well-suited for various automotive applications, including engine control units (ECUs) and infotainment systems.

Features:

• Ultra-Low ESR: Minimizes power dissipation and improves overall circuit efficiency.
• Stable Capacitance: Offers consistent performance across varying temperature and frequency conditions.
• Tantalum Polymer Construction: Enhances the device's reliability, reducing the risk of failures.
• RoHS Compliance: Meets environmental standards regarding the use of hazardous materials.
• Surface Mount Design: Facilitates efficient automated assembly processes.

Benefits:

• Enhanced Circuit Performance: The low ESR and capacitance stability contribute to more efficient and reliable circuit operation.
• Longer Operational Life: The use of a tantalum polymer cathode provides increased reliability, leading to an extended lifespan.
• Energy Efficiency: Minimized power dissipation due to the ultra-low ESR characteristics contributes to overall energy savings.
• Simplified Manufacturing: The surface mount design allows for streamlined and automated assembly, reducing manufacturing costs.
• Environmentally Responsible: Compliance with RoHS standards ensures adherence to environmental protection regulations.

Additional Details:

The T520V227M2R5AE012 features a capacitance of 220µF and a voltage rating of 2.5V. With an ESR of only 12 mOhms, it is perfect for applications requiring very low impedance. Its operating temperature range spans from -55°C to +105°C. The part is delivered on tape and reel, making it suitable for automated pick-and-place assembly.