The RK810K-800 two-way thyristor 800V TO-252 RoHS is a robust, reliable, and cost-effective part manufactured by Haoruijia. It is a most versatile switch that is used across multiple industries in applications such as motor control, lighting control, power control, and AC switching. The RK810K-800 supports a wide operating voltage range of 800V and provides a maximum current of 8A. It is a Triacs device that can trigger with negative or positive gate current and is also configured to trigger with a zero voltage crossing. It is RoHS compliant and provides short-circuit protection with improved cycle-by-cycle current limit. This device also has a low thermal resistance that ensures a heat-dissipating package. It is available in the TO-252 package and can operate in ambient temperatures ranging from -40°C to +150°C. This part is an ideal choice for applications that require reliable and cost-effective motor control, lighting control, and power control.