M39003/01-7188H

Tantalum capacitors are popular components used in many electronic applications due to their small physical size, good electrical performance and long-term stability. The M39003/01-7188H is a reliable, high-performance, low-profile surface-mount tantalum capacitor suitable for a wide variety of applications. This article will examine the application field and working principle of the M39003/01-7188H.

Application Field

The M39003/01-7188H is a reliable surface-mount tantalum capacitor designed for use in a variety of electronic applications. It is suitable for bypass and decoupling applications, as well as power-supply smoothing and filtering. It also has excellent volumetric efficiency, due to its low profile and small termination area, making it ideal for applications with space constraints. Its wide range of capacitance and voltage ratings make it suitable for a wide range of applications, from microcontrollers to high performance amplifiers.

Working Principle

The M39003/01-7188H uses a tantalum anode and an electrolytic cathode. The anode, comprised of pure tantalum powder pressed and sintered into a uniform porous disk, serves as the dielectric. The cathode, which is comprised of an electrolytic solution, serves as the internal conductor. A dielectric thin film is deposited on the anode to ensure reliability. When a voltage is applied across the capacitor, electrical charges are stored in the capacitor\'s dielectric layer. This creates a potential energy that is stored until the capacitor is discharged. The capacitance of the M39003/01-7188H is determined by the type of dielectric material and the size of the porous anode.

Conclusion

The M39003/01-7188H is a reliable, high-performance, low-profile surface-mount tantalum capacitor suitable for a wide variety of electronic applications, from bypass and decoupling to smoothing and filtering. Its high dielectric strength, low leakage current and low ESL / ESR make it an ideal choice for applications with tight space constraints. In addition, its wide range of capacitance and voltage ratings make it suitable for a wide range of applications from microcontrollers to high performance amplifiers. The working principle of the M39003/01-7188H involves a tantalum anode and an electrolytic cathode, with charges stored in the capacitor\'s dielectric layer.