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Tantalum Capacitors

The M39003/01-2645H is a type of tantalum capacitors with the following features:
*High reliability
*High frequency capability
*High temperature operations
*Low ESR and ESL.

Tantalum capacitors have a wide variety of application fields, such as automotive, consumer electronics, industrial and embedded systems. Tantalum capacitors are also widely used in applications where small size, long lifetimes and high impedance values are required.

Working principle of M39003/01-2645H

M39003/01-2645H is a wet tantalum capacitor, which is a type of capacitor consisting of a tantalum core material and dielectric material. The dielectric material is typically a liquid, and the electrical connection is provided by the contact between the tantalum powder and the liquid dielectric. As a result, the capacitor has a much higher capacitance per volume than film capacitors, which makes it ideal for high frequency, high power applications.

The M39003/01-2645H is based on a metal-oxide-semiconductor (MOS) fabrication process. An oxide layer separates the tantalum powder from the dielectric material. As with any other capacitor, when a voltage is applied to the faceplate of the capacitor, current will be drawn through the oxide layer. This current creates a charge polarization phenomenon called depletion mode which further decreases the capacitance of the capacitor.

The M39003/01-2645H capacitor has a range of temperature and voltage ratings. It is capable of operating from -55°C to 125°C and from 2.5V to 35V. It has a low ESR and ESL at high frequencies, which makes it suitable for applications with high power and voltage. It also has a high dielectric breakdown strength and low DC leakage, making it ideal for high frequency applications.

Conclusion

In conclusion, the M39003/01-2645H is a wet tantalum capacitor designed for use in automotive, consumer electronics, industrial and embedded systems. It is capable of operating in a wide range of temperatures and voltages, and has a high capacitance per volume. The M39003/01-2645H also has low ESR and ESL and a high dielectric breakdown strength, making it suitable for high frequency and high power applications.

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