M39003/03-4061H

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Tantalum capacitors are electronic components used to store electrical energy, both as stand-alone components and as part of integrated circuits. The M39003/03-4061H tantalum capacitor is a small, low profile part designed for high energy applications in a wide variety of consumer, commercial and aerospace applications.

This high-performance device has desirable features for a range of applications including high temperature tolerance and excellent performance reliability. With the addition of an advanced passivation technique, the M39003/03-4061H is designed to withstand the most extreme operating conditions.

The M39003/03-4061H has proven itself to be a reliable, high performance capacitor through extensive testing. It can be found in defense, medical, industrial, and automotive applications because of its small size and high reliability. Its exceptionally smooth surface ensures superior electrical and thermal conduction properties, allowing for tighter layout of circuitry and improved overall system efficiency.

The M39003/03-4061H device features an embedded solid tantalum anode and electrode lead with an integrated epoxy-encapsulated sleeve to form a hermetically sealed and reliable package. This offers a protective barrier between the capacitor and the environment, and the anode/electrode lead system allows for improved connection with the application.

The M39003/03-4061H is rated for a full voltage of up to 2.25V in a 0.3°C/W package, with the power dissipation and thermal dissipation significantly reduced. This low-profile package further allows flexibility in designs, allowing for improved compatibility for stacking and ease in assembly.

The working principle of the M39003/03-4061H is based on the principle of electrical capacitance. In this device, electrical energy is stored in a capacitor by creating an electric field between two conductive surfaces, one of which has a dielectric medium in between. The dielectric medium, depending on the type of capacitor, may be air, paper, mica, ceramics, or foam. The capacitor has two electrical terminals, one attached to the positive side of the device and one connected to the negative side.

When voltage is applied to the terminals of the capacitor, a certain amount of electrical charge is stored in the dielectric as an electrostatic field, while the other terminal is grounded. As the voltage increases, the electric field will intensify and the dielectric will be able to store more charge. The stored charge is a measure of the capacitance, which is the electrical equivalent of how much energy can be stored in the capacitor. The amount of charge stored is proportional to the voltage applied. The M39003/03-4061H capacitor typically has a capacitance of 100-150 micro-farads, depending on the specific application.

The M39003/03-4061H tantalum capacitor is a high-performance, cost-effective solution for many demanding applications. It benefits from its small size, low profile, and high reliability, making it ideal for medical, industrial, and automotive applications. With its unique passivation technique to improve performance and robustness, the M39003/03-4061H provides excellent performance and reliability in a range of extreme environments.

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