T86D476K6R3ESAS

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Tantalum capacitors are passive electronic components that use the phenomenon of electrical double-layer capacitance, which is characterized by a relatively high capacitance per unit volume. These capacitor components are normally formed using specialized powder-based semiconductor technology. The "T86D476K6R3ESAS" referred to in the title is an example, specifically a type of type-86 tantalum dielectric oxide film capacitors. It is a surface mount device designed for use in printed circuit boards in applications such as personal computers or other consumer electronics.

Type-86 capacitors have an excellent volumetric efficiency, meaning that they provide relatively high capacitance values for the size of their output terminals. This is primarily due to their structure, which utilizes a unique type of metallization technology called the "additive" method wherein electrodes are formed by the deposition of cathode material onto the Anode layer of the dielectric film. This enables a greater number of electrode layers to be produced, which increases the resulting capacitance of the component. Additionally, type-86 capacitors offer enhanced reliability compared to other types of capacitors within the same physical size limitations.

The T86D476K6R3ESAS is particularly suited for system designs that require high reliability and performance in environments that may be extreme. Commonly, this capacitor is utilized in applications such as DC-DC Converters; Frequency Converters, Clock Circuits; Data Bus; ADC; and High Frequency Pulse Circuits. Due to the unique properties of the tantalum dielectric oxide film capacitors, these components are also capable of operating at temperatures up to 125°C (with a derating of 50 for every 10°C).

The working principle of T86D476K6R3ESAS capacitors relies on the electrostatic charging and discharging process. When voltage is applied to two electrodes of a capacitor, a double electric layer is formed on each of their surfaces. This double layer of electric charges creates a dielectric between the two electrodes that stores the energy of the electrical charge. When the voltage drops or is removed completely, the electrostatic field collapses and this stored energy can be discharged through the capacitors, allowing current to flow in a controlled manner.

In conclusion, the T86D476K6R3ESAS capacitor is a specialized type of tantalum dielectric oxide film capacitor that is designed for use in high reliability applications in harsh environments. It provides excellent volumetric efficiency, making it suitable for use in applications such as DC-DC Converters; Frequency Converters; Clock Circuits; Data Bus; ADC; and High Frequency Pulse Circuits. Its unique properties also make it capable of operating at temperatures up to 125°C. The working principle of the capacitor is based on the electrostatic charging and discharging process. In this way, it is capable of storing and releasing energy in a controlled manner.

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