The ACST410-8FP is a state-of-the-art overvoltage protected AC switch, developed by the renowned semiconductor manufacturer STMicroelectronics. This device is designed to deliver exceptional performance and reliability for a wide range of applications where AC line switching is required, coupled with the need for surge protection.

Key Features

• High Surge Capability: The ACST410-8FP is capable of withstanding high surge voltages, making it ideal for applications that are exposed to harsh electrical environments, such as power tools, home appliances, and industrial control systems.
• Overvoltage Protection: Integrated overvoltage protection ensures that the device and downstream components are shielded from transient voltage spikes, enhancing the overall safety and longevity of the application.
• High Holding Current: The device offers a high holding current, which prevents unwanted triggering due to noise and fluctuations in the AC line, ensuring stable operation.
• Thermal Shutdown: A built-in thermal shutdown feature protects the ACST410-8FP from overheating, automatically turning off the switch in case of excessive power dissipation.

Product Specifications

• Package: TO-220FP
• Voltage Range: Up to 800V
• On-state RMS Current: 4A
• Operating Junction Temperature Range: -40°C to 150°C

Applications

The ACST410-8FP is versatile and can be used in a variety of applications, including but not limited to:

• Home appliances such as washing machines and refrigerators
• Power tools like drills and saws
• Industrial control systems
• Smart home automation devices
• Lighting systems

With its robust design and integrated protection features, the ACST410-8FP from STMicroelectronics is a top choice for designers looking to enhance system reliability and protect against electrical disturbances in their AC power switching applications.