893D686X0020E2TE3

Tantalum Capacitors are like any other type of capacitor in that they are designed to store, and then release, electrical energy on demand. The difference in electricity’s potential is across the part terminals, and this difference creates voltage. There are many types of capacitors, and the type used in the 893D686X0020E2TE3 application field is a tantalum capacitor.

Tantalum capacitors are very small in size and are commonly used in a variety of electronic applications. They are able to be constructed with a very small physical size due to their construction materials and have a wide range of application fields including power supplies, telecommunications, and medical devices. They are also often used in various types of circuit boards. The 893D686X0020E2TE3 application specifically calls for a surface mount tantalum capacitor.

Tantalum capacitors are polarized and thus have a positive (+) and negative (-) terminal. The 893D686X0020E2TE3 application requires capacitors that have a capacitance range of 1μF capacitor with a standard ESR (equivalent series resistance) of 1 Ω. Additionally, they must operate over a temperature range of -40°C to +105°C, must have a low ESR of 1Ω, and must have good humidity resistance with low leakage.

The 893D686X0020E2TE3 specification also requires a certain level of risk management. For example, the capacitor must have current limiting and an overvoltage protection. The capacitor’s lifetime must also be long enough to ensure the part’s reliability in the application’s operating environment.

Working Principle of the 893D686X0020E2TE3

Tantalum capacitors are generally constructed from a solid tantalum wire core and an electrolyte material. The electrolyte material is usually an organic solvent with a high dielectric constant. The completed capacitor is then sealed with an epoxy or resin. The process of creation of a capacitor with a given capacitance and working voltage begins with the creation of two plates - an anode and a cathode. The distance between the two plates adjusts the capacitance, as well as the area of the plates, as the larger area creates a larger capacitance.

The 893D686X0020E2TE3 utilizes an organic electrolyte such as o-xylene to provide the dielectric material between the two plates. The o-xylene provides a high dielectric constant and ensures that charge is quickly spread to both plates, reducing the time required for charge transfer. Additionally, the organic electrolyte also helps to keep the capacitor’s temperature down, which is important for the 893D686X0020E2TE3’s desired temperature range.

The 893D686X0020E2TE3 also utilizes a specific design for the anode and cathode. The anode is constructed with a piece of tantalum wire while the cathode is constructed from a sheet of manganese dioxide. This particular combination ensures that the cathode material not only has a high capacity for storing electricity but also allows for faster charge transfer. Additionally, the manganese dioxide also helps to keep the capacitor’s temperature down.

Finally, the 893D686X0020E2TE3 includes several important features for risk management. These include a current limiting resistor, an overvoltage protection, and a low ESR of 1 ohm. The current limiting resistor reduces the maximum allowable current, while the overvoltage protection limits the maximum allowed potential difference across the terminals. The low ESR of 1 ohm ensures that the capacitor’s lifetime and reliability in the operating environment is not degraded by external influences.

In summary, the 893D686X0020E2TE3 is a surface mount tantalum capacitor specifically designed for the 893D686X0020E2TE3 application. It is constructed from a tantalum wire core and an organic electrolyte and includes current limiting resistors, overvoltage protection, and a low ESR of 1 ohm. The capacitor is designed to provide a long lifetime and excellent reliability in the 893D686X0020E2TE3’s operating environment, while also providing fast charge transfer and a high capacitance.