M39003/01-5279H

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Tantalum capacitors are one of the most versatile components in an electronic system. They have a wide range of applications, from low-voltage to high-power applications, with a wide variety of features and properties that make them suitable for different applications. The M39003/01-5279H is a type of tantalum capacitor, and in this article, we will discuss its application field and working principle.

Application Field

The M39003/01-5279H is mainly a surface-mount, high-temperature tantalum capacitor. This capacitor type has excellent performance in high-frequency applications, and can be used in various wireless communication applications such as cellular base stations, satellite communication systems, military communication systems, and cellular handsets and routers. Furthermore, because of its high-temperature resistance, it is well suited for applications that require long life and operation in extreme environments.

In addition, the M39003/01-5279H capacitor type is also used in many automotive applications, such as antilock braking systems (ABS) and electronic fuel injectors. In this case, the capacitor must be able to withstand harsh electrical and environmental conditions such as vibration, shock and large temperature swings.

The M39003/01-5279H can also be used in medical applications, such as medical imaging systems. These systems rely on high-speed data acquisition and processing, and the M39003/01-5279H is an ideal solution to provide reliable power to these systems, as it can handle large voltages and currents without failure.

Working Principle

The M39003/01-5279H capacitor is based on a tantalum pentoxide dielectric, which is an incredibly stable material with a high breakdown voltage. In addition, the capacitor is also coated with a highly conductive epoxy material that further enhances the breakdown voltage and ensures high efficiency in power distribution. The M39003/01-5279H is also designed with an integrated charge pump, which can provide constant voltage output to the system, even when the input voltage fluctuates.

In terms of electrical characteristics, the capacitor has low equivalent series resistance (ESR), ensuring high-precision power delivery to the system. The capacitor also has high capacitance density, allowing more functions to be integrated into a single component. Furthermore, the capacitor exhibits excellent thermal characteristics, with a low temperature coefficient of capacitance (TCC) that provides stable operation even when the temperature changes.

Conclusion

The M39003/01-5279H is a high-temperature tantalum capacitor that offers excellent performance for high-frequency applications, automotive, and medical applications. It features a tantalum pentoxide dielectric and a highly conductive epoxy coating, along with a low ESR and a high capacitance density. The integrated charge pump provides consistent voltage output despite fluctuations in the input voltage, and the capacitor also exhibits excellent thermal characteristics.

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