TCJC475M035R0200

Tantalum-Polymer Capacitors are widely-used integrated capacitors, because of their extreme reliability, high temperature performance, and low ESR (Equivalent Series Resistance). Notably, they have a high energy density and superior long-term stability. The TCJC475M035R0200 is one of the many variants of this capacitor, specifically developed to meet the needs of industrial, automotive, and aerospace applications.

This capacitor is designed with a low profile and is made up of soil level at the factory. With a negligible self-inductance, it provides a secure connection between two conductors. It also sports a longer temperature range, due to its higher temperature operating range of up to +150 °C.

The TCJC475M035R0200 is made of a cobalt-containing Tantalum film, which is placed on top of a Polymer dielectric. The layers are layered in a ceramic bottom terminal package with a lead frame. This particular design provides excellent capacitance and stable performance. The vast majority of the energy stored in this capacitor is kept in the Polymer dielectric layer, and this is the primary source of electrostatic capacitance.

The working principle of the TCJC475M035R0200 is one of two possible schemes. In the first scheme, an electric current passes through the conductor plates and causes an electric field, which causes a potential difference between the plates. This potential difference creates an electrostatic charge on the dielectric layer, which stores the energy. When current is applied to the capacitor, the dielectric layer becomes polarized, and the charge is stored in the Polymer dielectric layer. The other scheme is based on the Faradic principle. This principle states that when a distance between two conductor plates is short enough that expansion along the axial direction is negligible, then the capacitance of the dielectric is equal to the product of the surface area of the plate and the distance between them, divided by the permittivity of the dielectric.

The TCJC475M035R0200 is designed to be used in demanding industrial, automotive, and aerospace applications. It can be used in switching power supplies, storage and backup applications, or as a general-purpose AC capacitor. Its high temperature rating and low ESR makes it ideal for applications that require stable and reliable performance in hot environments.

In conclusion, the TCJC475M035R0200 is a high performance tantalum-polymer capacitor that has been specifically developed for use in industrial, automotive, and aerospace applications. It has a wide temperature range, a low ESR, and a high energy density. It is based on either the Faradic or electrostatic principles and can be used for high temperature applications or for general-purpose capacitance.