T95D277M004ESAS

Tantalum capacitors are a type of electrolytic capacitor that uses an oxide film of tantalum as the cathode. They use a high-purity tantalum powder pressed into a pellet or chips, which is then used for the cathode layer of the capacitor. The cathode is then etched to form the oxide film. Tantalum capacitors provide higher capacitance relative to their size compared to other types of electrolytic capacitors, making them an attractive choice for many applications.

T95D277M004ESAS is a type of tantalum capacitors which offers a high capacitance rating and excellent stability. Its unique construction makes it ideal for use in extreme temperature applications. Its capacitance rating ranges from 470 µF to 3300 µF, and its voltage range is 2.5V to 16V. It is designed to operate in temperatures -55°C to +105°C. In addition, it offers low ESL, low ESR and excellent energy storage capabilities.

Application Field

T95D277M004ESAS is mainly used in power management systems, as well as in portable electronics, automotive or industrial electronics. Its high capacitance and stable performance makes it suitable for high voltage applications. It is often used in power supplies, heavy-duty linear circuits, power factor correction and dc-dc converters. It is also included in standby systems and devices requiring high-performance capacitance.

Working Principle

T95D277M004ESAS is an electrolytic capacitor, which means it stores energy in an electrolyte solution between its plates. Its operation is based on the principle of electrochemical conversion, where two electrodes (anode and cathode) are immersed in an electrolyte solution. When an electric field is applied, free ions from the anode move towards the cathode. These ions react with the electrolyte and form an oxide film on the cathode, creating a storage cell. This process is called oxidation. The oxide film acts as an insulating layer, while the anode and the electrolyte act as conductors for the electric field. The capacitor then releases the stored energy when the electric field is removed.

In T95D277M004ESAS, this process is reversed when the electric field is removed. Then, the oxide layer is reduced and the ions move back to the anode. This process is called reduction. This process is constantly repeated to create a stable charge in the capacitor.

T95D277M004ESAS is a reliable and durable capacitor, providing excellent performance in extreme temperature applications. Its high capacitance and stability make it ideal for many power management system applications.