M39003/01-2407H

Tantalum capacitors are widely used in many types of electronic products due to their superior electrical performance and stability. M39003/01-2407H is a variant of the tantalum capacitor family. It is used in a variety of applications due to its superior electrical and thermal properties. This article will discuss the application field and working principle of M39003/01-2407H.

Overview

The M39003/01-2407H tantalum capacitor is produced by Vishay and is a molded chip form capacitor that has a 4-terminal annular outer electrode, which is electroplated on the bottom of each terminal. The M39003/01-2407H provides excellent electrical performance over a wide temperature range while offering a high level of reliability. It is available in four standard sizes ranging from 1206 to 2920, and is offered in multiple capacitance and voltage ratings.

Application Field

The M39003/01-2407H tantalum capacitor is typically used in applications that require a high degree of electrical and thermal stability, such as:

• Low-noise and high-precision circuits
• Data processing
• Portable and battery-powered device design
• Automotive electronics
• Power supply circuits

Additionally, the M39003/01-2407H is designed to operate in high-temperature environments, making it an ideal choice for applications that require Operation Under Specified Temperature Range (OUSTR).

Working Principle

At the core of the M39003/01-2407H is a formed dielectric layer that is made up of tantalum pentoxide or another high-permittivity material. The dielectric layer is sandwiched between two electrodes and acts as the insulating material between them. The two electrodes are separated by a physical barrier, such as a plastic-clad wire, and each one is connected to its respective terminal. The electrical current is then carried between the two terminals, one of which is the anode and the other is the cathode.

When a Voltage is applied to the M39003/01-2407H, the electrical field produced by the voltage causes the material of the dielectric layer to be polarized. This polarization causes the electrons to be pushed towards the anode, leaving a space between the two electrodes and creating an electrical capacitance. The capacitance of the M39003/01-2407H is determined by the size of the dielectric material used. When the voltage is removed, the polarization in the dielectric layer is also removed, and the capacitance returns to its original state.

Conclusion

The M39003/01-2407H is a variant of the tantalum capacitor family that is designed for use in a variety of applications due to its superior electrical and thermal properties. The capacitor is typically used in applications that require a high level of electrical and thermal stability, as well as Operation Under Specified Temperature Range (OUSTR). The capacitor works by using a formed dielectric layer that is sandwiched between two electrodes and is polarized when a Voltage is applied. The polarization of the dielectric layer causes an electrical capacitance to form, which determines the capacitance of the capacitor.