M39006/25-0246H

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Tantalum capacitors are important passive components that often comprise a capacitor network, and are used in a variety of electrical applications. Among the various Tantalum capacitor types, the M39006/25-0246H capacitors are the low-leakage Ta-Ceramic type, and are well-suited for automotive, industrial, and communications applications. This article will discuss the application field and working principle of the M39006/25-0246H tantalum capacitor.

Overview

M39006/25-0246H Tantalum capacitors come in a D-06 package size, with a temperature range of -55°C to 125°C. The electrical characteristics of the M39006/25-0246H are a capacitance range of 0.1µF to 10µF, rated voltage of 6.3V DC, and tangent of loss of 0.01. The breakdown voltage of the M39006/25-0246H is rated at 10V DC. The M39006/25-0246H also has a very low leakage current, ranging from 0.1µA to 10µA.

Applications

M39006/25-0246H capacitors are commonly used in automotive, industrial, and communications applications. The low leakage current, good temperature stability, and small package size of the M39006/25-0246H make them well-suited for automotive applications, mostly due to the fact that they can be mounted in close proximity to the power semiconductors, without the risk of over-heating or interference. The M39006/25-0246H capacitors are also resistant to mechanical shock and vibration, and can be used in mission-critical applications, such as engine control systems or power train control systems.

The M39006/25-0246H is also suitable for industrial applications, due to its low cost and robust performance. It can be used in many commercial applications, such as in power supplies, LCD backlighting, and portable audio equipment. It is also suitable for use in medical electronics and military electronics.

Aside from automotive and industrial applications, the M39006/25-0246H can also be used in a wide variety of communication systems, both military and civilian. It is especially well-suited for use in radio communications systems, as it is resistant to interference from other radio signals. The low leakage current and small package size make it useful in mobile communications systems, such as cell phones.

Working Principle

The M39006/25-0246H is a tantalum capacitor, which means it consists of two metal plates separated by a dielectric material. The two plates are typically made of tantalum or titanium, and are typically coated in an oxide layer. The dielectric material is usually an electrolyte material such as Potassium Hydroxide, which acts as an insulator while also allowing current to flow.

When a voltage is applied across the plates, it causes electrons to pass through the dielectric material, creating an electric field. This electric field builds up a charge in the capacitor, and the dielectric material acts as an insulator to allow the charge to stay in the capacitor, and not dissipate immediately. This charge is stored in the capacitor until the voltage across the plates is removed. The rate at which the charge dissipates is known as the leakage current, and in the M39006/25-0246H, this is very low.

The M39006/25-0246H can also be used in a DC blocking or surge-absorption application, due to its low capacitance value. In such applications, the capacitors act as a resistor, allowing only AC components to pass while blocking DC components. This is useful for protecting sensitive circuits from large voltage spikes, or for filtering out AC noise while allowing a DC signal to remain relatively unaffected.

Conclusion

In conclusion, the M39006/25-0246H is a low-leakage Ta-Ceramic capacitor that is suitable for automotive, industrial, and communications applications. Its low leakage current, good temperature stability, and small package size make it well-suited for applications that require high performance and reliability. The working principle of the M39006/25-0246H is based on the ability of the dielectric material to create an electric field, while also acting as an insulator to store the charge in the capacitor. The M39006/25-0246H can also be used in DC blocking or surge-absorption applications. The performance of the M39006/25-0246H makes it a popular choice in many different types of electrical applications.

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