M39003/09-0379/TR

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Tantalum Capacitors - M39003/09-0379/TR Application Field and Working Principle

Tantalum capacitors, also known as Ta-capacitors, are widely used in various microelectronic systems, such as portable computers, communications, and medical devices. Tantalum capacitors offer great advantages compared with other types of capacitors in terms of space saving, reduced size, lower heat dissipation, and improved efficiency. They are widely used in a wide range of applications, such as medical, automotive and military. The M39003/09-0379/TR is a popular, high quality, and reliable tantalum capacitor from Vishay.

M39003/09-0379/TR application field and working principle include:

Construction: M39003/09-0379/TR capacitors are constructed using a compact tantalum electrolytic capacitor. The core element features a tantalum-oxide-based solid electrolyte material which is surrounded by a case and electrodes. The structure is suitable for high operating temperatures and provides superior voltage operation capabilities.

Application: M39003/09-0379/TR capacitors can be used in a wide range of applications, including mobile phones, computers, automotive and military equipment. It is especially suitable for medical systems because of its electrical characteristics and size. The M39003/09-0379/TR is designed for high ripple current and pulse loading applications, and offers a superior operating temperature range.

Working Principle: The M39003/09-0379/TR capacitors use the capacitor and dielectric materials of different sizes and materials that give the capacitor a different response to electrical input signals. When an electric field is applied between two terminals, a current will flow through the capacitor. This electric field will push the electrons in the dielectric material through the capacitance of the capacitor. These electrons move in the opposite direction of the positive terminal and produce a result known as capacitive reactance. The current flowing through the capacitor produces an electromagnetic field which can be used as an AC coupling. This electromagnetic field allows signals to be transferred from one circuit to another without requiring physical connection.

Features and Specifications: The M39003/09-0379/TR capacitors feature a very low ESR and are designed for high-frequency ripple and pulse loading applications. They offer a unique combination of temperature capability, reliable performance, high ripple current capability, plus low ESR and ESL. The temperature range is between –55°C and +125°C and the ripple current capability is up to 3.2 A. The tolerance offered by the M39003/09-0379/TR is within +20%/-20% and the frequency range is from 10 Hz to 1 MHz.

Advantages: The unique combination of the material selection, geometry and size, makes M39003/09-0379/TR capacitors an attractive choice for many applications. It has proven to be extremely reliable at high temperatures and has superior voltage operation capabilities. The capacitors can handle high ripple current requirements and the low ESR and ESL make them ideal for high-frequency pulse loading applications. In addition, they are lightweight and compact, so they can be used in tight spaces.

Conclusion: Technology advances have extended the range and types of applications suitable for M39003/09-0379/TR capacitors. Their advanced features, performance and reliability make them an excellent choice for a variety of projects. They provide superior electrical characteristics in terms of voltage operation, temperature capability, ripple current rating, density and size. These features combined with the lightweight and compact size make them ideal for a wide range of applications.

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