SICR6650

Introduction

SICR6650 is a 600V fast-recovery single rectifier from Schottky Integrated Circuits (SIC), designed to replace a multitude of existing rectifier and diode rectifier combinations. This diode allows for high-power and low-drop applications, and this article will discuss the application fields and the working principle of SICR6650 rectifier.

Application Fields

Applications of SICR6650 rectifier can be found in various devices, such as power-supply converters, power factor correction circuits, or other applications that require high-power and high-voltage diodes.It is also widely used in high-current applications such as DC motors, fan control, high-power amplifiers, etc. The SICR6650 rectifier is optimized for an operating temperature range of -55ºC to 175ºC。

Working Principle

The working principle of a SICR6650 rectifier rests on the principle of p-n junctions. When a voltage is applied to the diode, it will create an electric field across the p-n junction, allowing current to flow from the p to the n region. When the opposite voltage is applied, the electric field will reverse and the current will stop. This current flow/stop action is what makes the SICR6650 rectifier a high-power and low-drop solution.

The SICR6650 rectifier is different from a typical power rectifier, as it is based on the Schottky diode concept. This concept allows for less voltage drop across the diode, which means the diode will consume less power and provide greater efficiency. The low-voltage drop also allows for the current to switch a greater amount of power in a high-current applications.

Conclusion

In conclusion, the SICR6650 rectifier is a versatile diode designed for a variety of uses. It is a popular choice for high-power and high-voltage applications, due to its low-drop technology and high-efficiency characteristics. Its applications can be found in various devices, such as power-supply converters, power factor correction circuits, and high-current applications such as DC motors and fan control. Furthermore, its operational temperature range is optimized for -55ºC to 175ºC.