FFB05U120STM

FFB05U120STM application field and working principle

The FFB05U120STM (hereafter referred to as the “device”) is a single phase, monolithic, integrated, surface-mount Schottky rectifier with a peak forward blocking voltage of 120 V. It is designed to be used in automotive and industrial applications.

Application Field

The FFB05U120STM is suitable for use in automotive and industrial applications such as power supplies, motor control circuits, converters and inverters. The device is also suitable for high-frequency switching circuits and is compatible with standard switching circuit designs.

Functional Characteristics

The FFB05U120STM features a series of functional characteristics that make it an ideal choice for high-frequency applications. These features include a high voltage rating, a low forward voltage drop, low reverse leakage current, excellent switching capability, and good thermal stability.

Package and Connections

The FFB05U120STM is available in a surface-mount 8-lead DIP package and is supplied with a solderable pin configuration. This allows the device to be easily connected and the bulk capacitance to be minimised.

Working Principle

The FFB05U120STM is a monolithic Schottky rectifier, which works in the same way as a conventional rectifier. Current flows through the diode when it is forward-biased, while it is blocked when reverse-biased. The device offers a low forward voltage drop, so the power loss is very low. Moreover, the low reverse leakage current ensures that the power dissipation will remain low.

The device is also designed for high frequency use and offers excellent switching characteristics. The low forward voltage drop and low reverse leakage current minimize the power loss, which allows the device to be used in high-frequency switching circuits.

Conclusion

In conclusion, the FFB05U120STM offers a versatile, reliable and low-cost solution for high-frequency applications in automotive and industrial applications. The device has a high voltage rating, a low forward voltage drop, low reverse leakage current, excellent switching capability and good thermal stability.