M39003/03-2085/HSD

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Tantalum capacitors, sometimes referred to as tantalum electrolytic capacitors, are a type of electrolytic capacitors that utilize tantalum as an anode material. They have advantages over traditional aluminum electrolytic capacitors, including higher specific capacitance, better temperature behavior, and longer life.

Application Field of M39003/03-2085/HSD

The M39003/03-2085/HSD is a popular small case, high-temperature capacitor. The device is able to withstand temperatures up to 125°C without the need for additional insulation, making it suitable for use in high-temperature environments and applications.

In addition to withstanding high temperatures, the device is also designed to meet the requirements of commercial, military, and industrial applications. Typical applications include filters, bypass capacitors, and decoupling capacitors in avionics, automotive, medical, and military applications. By meeting high-frequency and pulse-discharge requirements, the device is also suitable for use in automotive ECU control systems.

Working Principle of M39003/03-2085/HSD

The M39003/03-2085/HSD capacitor is designed with a “dual-layer” anode structure, using tantalum for the anode and titanium as the cathode. This “dual-layer” anode structure yields high specific capacitance over a wide range of temperatures.

The device is also designed to operate at up to 97% efficiency, making it ideal for applications where energy efficiency is important. Furthermore, the device is self-healing, meaning that it is able to recover from damage caused by overvoltage by forming an oxide layer on the anode and cathode layers in order to protect the device. This feature provides additional safety and reliability in high-voltage applications.

Conclusion

The M39003/03-2085/HSD tantalum capacitor is a small case, high-temperature capacitor that is designed for use in commercial, military, and industrial applications. The device utilizes a “dual-layer” anode structure and is capable of withstanding temperatures up to 125°C. In addition, it is self-healing and has a high efficiency, making it well-suited to a variety of applications.

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