The Kemet T520Y687M2R5AE025 is a polymer tantalum capacitor designed for high-performance applications. Part of the T520 series, it features a tantalum pentoxide (Ta2O5) dielectric and a conductive polymer cathode, providing low ESR (Equivalent Series Resistance) and high ripple current capability. This makes it ideal for circuits demanding efficient power handling and stable performance.

Applications:

• High-frequency DC-DC converters
• Power management units in handheld devices
• Decoupling in high-speed digital circuits
• Filtering in industrial power supplies
• Voltage regulation in telecommunications equipment

Features:

• Tantalum Polymer Construction
• Extremely Low ESR
• High Ripple Current Handling
• Stable Capacitance Over Temperature and Voltage
• Small Form Factor
• RoHS Compliant

Benefits:

• Improved power efficiency
• Reduced voltage ripple and noise
• Enhanced reliability and longer lifespan
• Consistent performance under varying conditions
• Space-saving design
• Environmentally friendly

Specifications:

The T520Y687M2R5AE025 has a capacitance of 680µF (microfarads) with a tolerance of ±20%. Its voltage rating is 2.5V DC. The ESR is very low, typically around 25 mOhms, ensuring high ripple current capability. The operating temperature range is -55°C to +105°C. The case size is a 'Y' case size, a standard EIA designation for tantalum capacitors. The 'AE025' likely denotes particular ESR and ripple current specifications within the T520 series. It features a molded case for increased mechanical strength and environmental protection. It uses surface mount terminations making it easy to use in automated assembly.