M39003/09-2058H

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum capacitors are an important component in electronic circuit design, especially in the field of power electronics. The M39003/09-2058H tantalum capacitor is a type of electrolytic capacitor that is capable of handling a higher voltage rating and has a good temperature performance. In this article, we will discuss the application field and working principle of the M39003/09-2058H tantalum capacitor.

The M39003/09-2058H Tantalum Capacitor is designed to be used in power electronic circuits, such as power converters, DC/DC converters, motor control and more. It is ideal for use in circuits that require a higher voltage than the typical electrolytic capacitor, such as automotive and high power applications. The M39003/09-2058H can also be used in small signal applications, such as low-noise analog circuits, as its low equivalent series resistance (ESR) provides excellent noise performance.

The M39003/09-2058H is a wet tantalum capacitor, which means it is filled with a conducting electrolyte instead of a solid dielectric material. The construction of a wet tantalum capacitor consists of a tantalum anode (positive plate), a conducting electrolyte, a cathode (negative plate) and an oxide film. The oxide film acts as the dielectric barrier between the anode and the cathode. The thicker the oxide film, the higher the capacitance rating.

The working principle of a wet tantalum capacitor is similar to that of a dry type. When there is a voltage applied to the anode and cathode, an electric field is created in the oxide layer which causes the current to flow through the capacitor. As the current flows, the electric field decreases until the capacitor is fully charged. The capacitor will stay charged until the voltage applied to its terminals is removed. This is the main function of a capacitor - to store electrical energy.

The M39003/09-2058H is a polarized capacitor which means it can only be connected one way in a circuit. It is important to be aware that the anode must be connected to the positive voltage and the cathode should be connected to the negative voltage in order for the capacitor to work correctly. The M39003/09-2058H has a rated voltage of 63V, although it can be used in higher voltage applications, but with a reduced lifetime.

The M39003/09-2058H has a capacitance range of 2.2µF to 30µF, with a standard tolerance of ±10%. The maximum operating temperature is 125°C and the recommended reflow soldering temperature is around 250°C. Additionally, the M39003/09-2058H has a remarkably low ESR, which makes it suitable for small signal applications.

To summarize, the M39003/09-2058H tantalum capacitor is a polarized, wet electrolytic capacitor which is suitable for high voltage applications. It is ideal for use in power electronic circuits, such as DC/DC converters, motor control and more. Additionally, it has a low ESR, making it suitable for small signal applications.

The specific data is subject to PDF, and the above content is for reference