08051K5R6CBTTR

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Thin film capacitors have been highly researched and applied extensively in microelectronics and have many advantages over other types of capacitors, including greater capacitance, higher temperature endurance, lower temperature coefficient, greater reliability and higer operating frequency. 08051K5R6CBTTR is one of the most advanced and common types of thin film capacitors, which has a wide range of applications in low power and high power circuits.

The Construction

The 08051K5R6CBTTR capacitor is composed of a thin film of tantalum oxide encased in anodized aluminium oxide reinforcement. Its layer of tantalum oxide acts as the dielectric layer, and its anodized aluminium oxide provides a casing for the capacitor. The tantalum oxide layer is sputtered onto the substrate of the capacitor, while the anodized aluminium oxide layer provides the keepings between the tantalum oxide and the substrate.

The Application Field

The 08051K5R6CBTTR capacitor is typically used in low power and high power applications. It is ideal for circuits with relatively low frequency and high temperatures, and it also performs well in high power circuits with higher frequencies. It can be used in power supplies, fire detection systems, medical equipment, avionics and automotive electronics.

It is also great for automotive applications such as injectors, fuel ignition systems and solenoid controllers. Its wide temperature range of -55°C to +115°C makes it suitable for high temperature operations, and it is also highly resistant to vibration, featuring a pulsating current of 15A.

The Working Principle

The 08051K5R6CBTTR capacitor operates by trapping free electrons between the layers of tantalum oxide and anodized aluminium oxide. When a voltage is applied to the capacitor, the electrons will move across an electric field, allowing current to flow. As the electrons move through the device, the resulting electrical charges create a static electric field. This static electric field then causes an increase in capacitance, allowing the capacitor to store energy.

The tantalum oxide layers in the capacitor are sputtered onto the substrate, forming a thin film approximately 8 nanometers thick. This thin film provides a high insulating factor between the layers, preventing any leakage of electricity. At the same time, the anodized aluminium oxide layers act as a casing, providing further insulation and protection from physical damage.

Conclusion

The 08051K5R6CBTTR thin film capacitor is a great option for low power and high power applications due to its range of advantages. Its thin film layers provide incredible insulation and protection from electrical leakage and physical damage, making it ideal for high temperature and vibration applications. Additionally, its wide range of current rating and efficiency provides a great balance between power and cost.

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