199D106X06R3B1V1E3

Tantalum Capacitors

Tantalum capacitors, also known as tantalum electrolytic capacitors, are capacitors that use tantalum as their anode material. The cylindrical electrodes are made of tantalum metal and coated with an oxide layer that acts as the dielectric. They have a wide range of applications in the electronics industry, mainly due to theirsize and high capacitance-to-volume ratio. They are also used in some applications for their high level of stability and long life.

199D106X06R3B1V1E3 Application Field and Working Principle

The 199D106X06R3B1V1E3 is a type of tantalum capacitor. Its applications include automotive, medical and aerospace applications, mostly used in noise reduction of high-frequency components. It is particularly effective in power supply circuits that require a very low ESR. The tantalum capacitor has an electrolyte as the cathode, which serves to increase capacitance and also to increase its temperature operating range. The anode is a sintered structure fabricated from crystalline tantalum powder, in which a thin dielectric layer is formed. As the voltage applied to the capacitor increases, an electric field is generated which causes the tantalum powder to morph into a continuous layer of completely formed oxides.

The capacitor is then polarized and the considerable capacitance between the metallic electrodes is created. The capacitance increases in a logarithmic fashion up to the maximum allowed voltage specified by the manufacturer, at which point it reaches a steady-state. As the capacitance increases, the stress on the dielectric increases, and as the electric field intensity increases, the dielectric breakdown is triggered and the capacitor fails. To prevent this, most tantalum capacitors are designed with a self-healing mechanism that ensures that failure current is kept low, which prolongs its life.

Conclusion

The 199D106X06R3B1V1E3 is a type of tantalum capacitor with a wide range of applications. Developed for automotive, medical and aerospace applications, it is particularly effective in power supply circuits due to its low ESR and high voltage stability. The anode of the capacitor is an oxide-coated tantalum cylindrical electrode, and the capacitance between the electrodes is created by the polarization of the electrolyte. The capacitor\'s self-healing mechanism keeps the failure current low, ensuring that it has a long life.