M39003/01-2504/HSD

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

M39003/01-2504/HSD Application Field and Working Principle

Tantalum capacitors, also known as Ta-capacitors, are electronic components typically used as condensers or capacitors for a variety of applications. The tantalum capacitor is an electrolytic capacitor, whose name derives from its core material, tantalum metal. They feature a tantalum core, a dielectric layer of tantalum oxide (Ta2O5) and extremely thin aluminium oxide layers. Typical features of these capacitors include low size, low cost and a wide range of capacitance values.

Application Fields

The M39003/01-2504/HSD tantalum capacitors are mainly used in printed circuit boards, cell phone circuits and other vehicle electronics.

Due to their small size, low costs, and wide range of capacitance values, M39003/01-2504/HSD tantalum capacitors are particularly useful in circuits that require higher capacitance and smaller size. M39003/01-2504/HSD tantalum capacitors are used in products such as routers, motherboards, digital cameras and other consumer and vehicle electronics.

The most common application of M39003/01-2504/HSD tantalum capacitors in the automotive industry includes filtering audio/video signals, supplying power to microcontrollers, controlling switching regulators and stabilizing power supplies. They are also used in ECUs, ABS, electronic speed regulators, airbag systems and other vehicle electronics.

Working Principles

M39003/01-2504/HSD tantalum capacitors feature a rectangular or cylindrical body made of tantalum metal, a dielectric layer of tantalum oxide (Ta2O5) and extremely thin aluminium oxide layers. This structure is represented in the figure below.

In this type of capacitor, a negative charge is applied to the tantalum anode, creating a potential difference between the anode and the thin aluminium oxide dielectric layer. This electric field then creates an electric field due to the aluminium oxide layer, which keeps the outer surface of the anode at a negative potential and the outer surface of the aluminium oxide layer at a positive potential.

The amount of charge stored in the capacitor depends on two main factors: the capacitance of the device and the applied voltage. The capacitance of the device is mainly determined by the amount of dielectric material between the electrodes of the device. In the case of the M39003/01-2504/HSD tantalum capacitors, the dielectric is the very thin layer of aluminium oxide between the anode and the cathode.

Finally, the capacity of the capacitor is determined by the amount of charge which it is able to store in a given voltage. This is expressed as the capacitance, in Farads (F).

In summary, M39003/01-2504/HSD tantalum capacitors feature small size, low cost and wide range of capacitance. They are primarily used in a variety of automotive applications like ECUs, ABS, and electronic speed regulators, and are also used in printed circuit boards, cell phone circuits and other vehicle electronics. The capacitance and the amount of charge stored in the capacitor are determined by the amount of dielectric material between the electrodes, as well as the applied voltage.

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