TPSD476M025R0250

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Tantalum capacitors are capacitor components made of tantalum oxide as a dielectric material. This type of capacitor is commonly used for numerous types of applications and performs better than most other types of capacitor components. The TPSD476M025R0250 is a type of tantalum capacitor that is highly efficient and reliable and has wide applications in the electronics industry.

Design and Construction

The TPSD476M025R0250 has a solid tantalum construction with a capacitance of 47 μF and an operating voltage of 25V. It has a relatively low ESR rating, with a maximum of 3mΩ and a maximum current rating of 250mA. It is a low profile, SMD type capacitor and comes in the form of a 4-pin flat package. The package is made of copper-clad and a lead frame. The pins are connected to the ceramic dielectric and the surface mount type which helps facilitate its usage in high-density designs.

Application Field and Working Principle

The TPSD476M025R0250 is typically used in high-density board level assembly and has been used in vibration and noise-reducing applications. It is used in ground-bias power filters, bulk power supply decoupling, high-frequency filtering, and low-unsusceptibility noise-free systems. Its innovative design features a high-density design for power filtering and low leakage performance.

The working principle of the TPSD476M025R0250 is based on a conventional capacitor design. When applied with a positive voltage across the two terminals of the capacitor, the dielectric material stores energy, allowing electrons to flow into the plates. This flow of electrons produces an electric field, resulting in an electric current. The energy stored is proportional to the voltage applied, and with a greater voltage applied, the more energy stored. When the voltage is reversed, the electrons leave the plates and the energy is discharged, resulting in a current flow in the opposite direction.

Features and Benefits

The TPSD476M025R0250 offers many advantages for applications. One of the main advantages of the capacitor is its low leakage performance. It has an ultra-low leakage performance, which is important for noise-sensitive applications. It’s also highly efficient, reliable, and rugged which helps increase the life of the capacitor. Additionally, the capacitor has a long shelf life and can operate in temperatures ranging from -55°C to +125°C. It also has a low impedance and high capacitance to power supply decoupling, allowing it to be used in many different types of applications.

Conclusion

The TPSD476M025R0250 tantalum capacitor is a highly efficient and reliable capacitor that is commonly used in various types of electronics applications. It is a low profile, SMD type and has a capacitance of 47 μF and an operating voltage of 25V. It consists of a ceramic dielectric and a lead frame with a maximum current rating of 250mA and a maximum ESR rating of 3mΩ. It offers several features and benefits such as low leakage performance, high efficiency and stability, and a long shelf life. This type of capacitor is ideal for vibration and noise-reducing applications along with ground bias power filters, bulk power supply decoupling, and high-frequency filtering with low susceptibility to noise.

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