Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitor which uses tantalum as an active material. The tantalum electrolytic capacitors are constructed from two tantalum anode foils with dielectric oxide layer and two porous tantalum cathode shells with a silver-plated contact area. The thickness of the dielectric oxide layer is just nanometers, which makes the capacitor very small in size while still providing a high capacitance value. Tantalum capacitors have the advantage of low internal electrical losses, long service life, and a wide operating temperature range.

M39003/01-2645/HSD Application Field and Working Principle

The M39003/01-2645/HSD is a type of tantalum capacitor which has a wide range of applications in various industries. Its main features include a wide operating temperature range, high reliability, and high power density. This type of capacitor is used in electronic applications such as power conversion, power management, DC-DC converters, mobile phones, laptops, RGB LED lighting systems, and solar panels.

The M39003/01-2645/HSD capacitors are composed of two tantalum foils with a dielectric oxide layer in between them. To produce the thick oxide layer, anodizing is used to oxidize the tantalum foil. This case results in a high level of capacitance. The capacitance of the M39003/01-2645/HSD will depend on the thickness of the oxide layer and the area of the tantalum plate which is in contact with the oxide layer.

The working principle of the M39003/01-2645/HSD is based on the fact that when a voltage is applied across the capacitor, it creates an electric field between the two metal plates. This electric field creates an electric dipole which then stores energy as an electric field inside the capacitor. The M39003/01-2645/HSD capacitor has a unique electrochemical construction which not only offers high capacitance values but also very low - equivalent series resistance (ESR) and parasitic inductance, making it suitable for a wide range of applications. Due to its high reliability and durability, this type of capacitor is used in many commercial and industrial products.

The M39003/01-2645/HSD tantalum capacitor is available in both through-hole and surface-mount packages. Its lead-free versions are RoHS compliant and can be used in various applications such as automotive, aerospace, and consumer electronics. The features of the M39003/01-2645/HSD capacitor make it an ideal choice for numerous high power electronic and communication-related applications.