TAP475M035SCS

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Tantalum capacitors provide unique and useful properties that make them appealing in many applications, particularly at high frequencies, voltages, and temperature ranges. TAP475M035SCS is a type of tantalum capacitor that can be used in a wide range of applications. This article will explain the application fields and working principle of the TAP475M035SCS.

TAP475M035SCS is a type of chip tantalum capacitor. It applies a high frequency, high-density, high capacitance, and is extremely stable. It is often used in audio, video, and communication equipment, as it is able to work at lower ESR and higher capacitance. It is also widely used for high power switching applications, especially for those applications demanding ultra-small size and high temperature environments.

The TAP475M035SCS is made of a thin-film capacitor die, a conductive leadframe, and a tin-plate can. The thin-film capacitor die is composed of a tantalum capacitor element with a MnO2 dielectric layer and a Ti-Zr-Ni barrier. The leadframes are composed of CMD, a nickel-gold alloy, and dipped tin. The tin-plate can is used to hold the micro-capacitor in place. The construction of the TAP475M035SCS is small and light, allowing it to be mounted in highly confined spaces.

TAP475M035SCS capacitors have a capacitance tolerance value of ±20% and a maximum operating temperature limit of 85°C. They can handle ripple currents up to 4.0 RMS amps and surge current up to 7.5 +/- 0.5 A. The rated voltage is 3.3 V and the frequency range is 0-20 kHz. The leakage current is 3 mA or less at 25°C, 2 mA or less at 85°C and 0.7 mA or less at 125°C. The ESR is 0.2-2 ohm at 125°C.

TAP475M035SCS is best suited for high frequency circuits and those requiring ultra-small size due to its excellent performance characteristics. It can be used for telecommunications equipment, microprocessors, analog and digital ICs, automotive electronics, and many other high frequency applications. The TAP475M035SCS is also used as power supplies and in power supply circuits due to its robust construction and high ripple current ratings.

The working principle of the TAP475M035SCS is based on its construction. The tantalum capacitor die consists of two metal layers separated by a dielectric material, such as MnO2. The metal layers are separated by a thin insulating layer of MnO2 that serves as the dielectric material. When a voltage is applied across the two metal layers, the electric field generated between the two layers creates an electric potential difference. This potential difference creates an electric field between the two layers, which causes electrons to flow, thus creating a current. The amount of current generated is proportional to the applied voltage and the capacitance of the capacitor.

In summary, TAP475M035SCS is a type of tantalum capacitor that can be used in a wide range of high frequency applications. Its miniature size and robust construction make it particularly suitable for applications requiring small size and high temperature operation. Its working principle is based on the application of voltage to the two metal layers, thus creating an electric field between them and generating a current. This capacitor is best suited to high frequency circuits, telecommunications equipment, and automotive electronics.

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