150D225X9100B2TE3

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Tantalum capacitors are widely used in many electronic projects because they offer good range of stability and general reliability. The 150D225X9100B2TE3 is a specific tantalum capacitor which is designed for use in many applications such as low-power signal and power conditioning, DC to DC conversion, EMI/RFI filtering, and automotive circuits, among many others. In this article, we discuss the application field and working principle of this specific model of tantalum capacitor.

Application Field of 150D225X9100B2TE3 Top-Side Disc Capacitor

The 150D225X9100B2TE3 is designed especially for use in circuits requiring low-ESR and high-frequency capabilities. It is a polarized capacitor, meaning it has two terminals that are marked with a positive and a negative sign. This specific capacitor is used in applications such as AC-DC power supplies, DC motor-control circuits, SLIC and Telecom circuits, cellular phones, Blu-ray/VCR, digital cameras, and electronic toys.

This specific capacitor also provides excellent temperature characteristics which are suitable for multiple applications in the automotive field. Other typical applications in the automotive industry that this capacitor is used for include: pre-regulators, audio amplifiers, power line filters, DFN packages, bridges and pre-regulators.

The 150D225X9100B2TE3 capacitor is impressive in terms of its performance. At an 85°C temperature, its rated sourlife is 134,000 hours. It has a capacitance value of 9000 µF and its rated voltage value is 25V. The 150D225X9100B2TE3 also has an operating frequency range of 50kHz to 1.2MHz.

Working Principle of 150D225X9100B2TE3 Top-Side Disc Capacitor

This specific capacitor employs a tantalum pentoxide layer as its dielectric material, which is electrically insulated from a metalized core. The metalized core is a combination of tantalum and manganese dioxide layers which are then coated over by a film of silver and aluminum. This type of electrolytic capacitor is known as a hybrid, which combines both the characteristics of an electrolytic capacitor and a tantalum capacitor.

The starting material used for the 150D225X9100B2TE3 capacitor is a high-grade tantalum powder of a specific particle size. This powder is mixed with an electrolyte solution, which is then used to form a dry film. The dry film is then placed over the metalized core and then sealed with an epoxy or urethane cap.

The 150D225X9100B2TE3 capacitor has an operating temperature range of -55°C to 85°C. The rated temperature of this capacitor is +85°C. It is also important to note that this capacitor can withstand instantaneous peak voltage overload without experiencing any catastrophic failure.

In conclusion, the 150D225X9100B2TE3 capacitor is a specialized tantalum capacitor which is primarily used in many electrical and automotive applications due to its excellent performance characteristics. This capacitor uses a tantalum pentoxide layer as its dielectric material and a combination of tantalum and manganese dioxide as its metalized core.

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