TR3D476K020C0150

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Tantalum capacitors are electronic components that are used in a wide variety of electronic applications. They’re used in devices that require a reliable source of electricity, such as laptops, cell phones, medical imaging equipment, and other applications where the component must operate in extreme temperatures, humid conditions, and even vacuum environments. Tantalum capacitors are regarded as one of the most reliable and cost-effective capacitor types, and as such, have been used for many years in the electronics industry.

TR3D476K020C0150 Tantalum Capacitor Application Field and Working Principle

The TR3D476K020C0150 is a surface-mount, polarized, non-solid electrolyte, low-profile, low-leakage, tantalum capacitor. This component is designed for use in a wide range of high-reliability applications. The TR3D476K020C0150 is typically used for signal conditioning, decoupling, energy storage, and buffering purposes in a number of digital and analog devices. It is also popular in military, aerospace, and automotive applications that require high-performance stability, high capacitance densities, and high peak currents.

A tantalum capacitor is an electrochemical component consisting of two electrodes separated by an electrolyte, typically containing a solvent and ions. One of the electrodes is composed of a tantalum metal foil, the other is a carefully etched layer of tantalum dioxide film. The two electrodes are then connected to the desired external circuit and an electrical field is established between them. Electrical charges are exchanged between the electrodes due to the electrolyte\'s ionic charge carriers, resulting in a potential difference between the two electrodes.

The working principle of tantalum capacitors is a form of electrical passivation, whereby an electrical charge is stored in a solid dielectric, typically tantalum oxide. The stored charge is proportional to the applied voltage and is a direct result of the capacitance of the dielectric material, which is a measure of the ability of the material to store a charge. In addition to the voltage-storing capacitance, the TR3D476K020C0150 offers additional features such as low ESR, low inductance, and low resistance, making it an ideal choice for a wide range of high-reliability applications.

At high frequencies, tantalum capacitors exhibit a low level of ESR (Equivalent Series Resistance), making them more efficient and reliable than many other capacitor types. This is due to the intricate and uniform pore structure of the tantalum oxide dielectric material which reduces the electrical losses to a minimum. The TR3D476K020C0150 is designed to handle up to +200V and has a leakage current of less than 1uA. It also has a capacitance value of 476nF and has a low ESR of 0.4 ohm.

The TR3D476K020C0150 is designed for use at high temperatures and high frequencies. As such, it offers improved reliability, performance and long operating life in comparison to other capacitors. In addition, its non-solid electrolyte construction offers high capacitance in a small package, making it particularly suitable for applications requiring a low PCB profile. This, combined with its high frequency and high temperature performance, makes it a popular choice for modern high-reliability, digital and analog applications.

In summary, the TR3D476K020C0150 is a surface-mount, polarized, non-solid electrolyte, low-profile, low-leakage, tantalum capacitor that is designed for use in a wide range of high-reliability applications. It offers features such as low ESR, low inductance, and low resistance, making it an ideal choice for applications that require high performance stability, high capacitance densities and high peak currents. The TR3D476K020C0150’s particular construction of tantalum oxide dielectric material gives it low levels of ESR at high frequencies, prolonging its operating life, and making it a popular choice for applications such as signal conditioning, decoupling, energy storage, and buffering.

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