VS-VSKJ320-16PBF

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Introduction

The VS-VSKJ320-16PBF is a type of diode rectifier array which contains two high-current SiC devices integrated into a 208 mOhm package. The rectifier has a fast reverse recovery, low leakage current and temperature resistant properties. It is designed to meet the needs of many applications in the automotive, industrial, electrical, and telecommunications fields.

Applications

The VS-VSKJ320-16PBF can be used for many applications such as high current power rectification, power input protection, inversion and motor control, voltage clamping and TVSS protection, secondary rectification, freewheeling and snubbing, DC output rectification, overvoltage protection and lighting protection. It is specifically designed for the automotive, industrial, electrical, and telecommunications fields.

Features

This diode rectifier array has a current rating of 32 Amp, a voltage rating of 800V, and a forward voltage of 1.35V. It is designed with an integrated heatsink and is RoHS compliant. The device also provides a very low reverse leakage current of 4A (max), and a low forward voltage of 1.35V to save energy and reduce system costs.

Working Principle

The VS-VSKJ320-16PBF follows a two-stage active clamping principle. In the first stage, the device’s integrated high speed switching transistors withstand the high surge current and clamp the overvoltage by clamping the voltage at the transistor’s drain. In the second stage, the overvoltage is clamped and discharged through the integrated SiC diodes, resulting in minimized energy losses. This two-stage active clamping approach provides fast and reliable protection against high voltage transients.

Conclusion

The VS-VSKJ320-16PBF diode rectifier array is an ideal choice for many high current power rectification and protection applications in the automotive, industrial, electrical, and telecommunications industries. Its features, such as fast reverse recovery, low leakage current, temperature resistance, and active clamping, make it one of the best options for these applications.

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