SRAF860HC0G

Introduction

The SRAF860HC0G is a single diode rectifier that belongs to the fast recovery diode family, providing zero voltage soft switching (ZVSS) power functionality. The rectifier is also designed to enable the industry’s highest-performance ZVSS designs. It consists of a high-performance Kynar lead-free package that is suitable for surface mount technology. This rectifier diode provides superior performance in terms of low thermal resistance, low power consumption, and high surge capability.

Application Field

This rectifier diode is mainly used for fast recovery rectification in power electronics applications, such as high efficiency PV inverters, DC-DC converters, and SLG/IGBT applications. It is also one of the most commonly used components in automotive electronics and consumer electronics applications. Specifically, the SRAF860HC0G rectifier can be used to replace conventional rectifiers in AC/DC rectification and motor drive applications, reducing energy consumption and increasing system efficiency.

The device’s high-efficiency performance is suitable for applications such as full bridge rectification, DC/DC converters, PV inverters, battery chargers, motor drives, and static conversion converters. All of these applications require ZVSS operation, and the SRAF860HC0G rectifier can provide the necessary performance.

Working Principle

The SRAF860HC0G is a single diode rectifier that works by making the positive and negative currents exchange directions. It features low forward voltage drop (VF) and high-speed reverse recovery characteristics, enabling fast and efficient rectification of current. This rectifier diode is also capable of providing zero voltage switch operation (ZVSS).

The ZVSS operation is designed to reduce the total conduction losses of the power circuit while providing higher switching speeds, resulting in higher power conversion efficiency. The ZVSS operation of the SRAF860HC0G rectifier enables improved circuit response speed while eliminating the high-frequency voltage spikes associated with conventional diode rectification.

The SRAF860HC0G rectifier diode is also designed with an optimized package for better heat dissipation, enabling higher ambient operating temperature. Furthermore, this rectifier features an integrated protection guard ring that prevents against overvoltage as well as ESD damage. All these features make the SRAF860HC0G an ideal choice for high-efficiency rectification.

Conclusion

The SRAF860HC0G is a single diode rectifier that is designed for fast recovery operation, providing high efficiency and zero voltage switching (ZVSS) power operation. It has a fast response speed, low forward voltage and high reverse recovery characteristics, enabling fast and efficient rectification of current. The device is suitable for use in power electronics applications such as DC-DC converters, PV inverters, and motor drives. Additionally, it is also designed with an optimized package and integrated protection guard ring for better heat dissipation and protection against overvoltage and ESD damage.