The STMicroelectronics T410-800T is a high-performance triac designed for AC power control applications. This triac allows for the efficient control of current flow in both directions, making it an ideal choice for a variety of applications, including motor control, lighting dimmers, and heating regulation.

Key Features

• High Blocking Voltage: Capable of withstanding voltages up to 800V, the T410-800T is suitable for use in applications with high voltage requirements.
• Current Rating: With an RMS on-state current of 4A, this triac can handle significant power levels, making it versatile for both domestic and industrial uses.
• Gate Trigger Current: A low gate trigger current (I<sub>GT) means that the T410-800T can be easily driven by microcontrollers and other low-power gate trigger circuits.
• Snubberless™ Technology: The device incorporates ST's Snubberless technology, which reduces the need for additional snubber circuit components, simplifying design and reducing costs.
• Temperature Range: Operating temperature range from -40°C to +125°C ensures reliability and performance even under extreme conditions.

Applications

The T410-800T is a versatile component that can be used in a wide range of applications. Some of the common applications include:

• AC phase control circuits
• Home appliances (such as speed control for fans and power tools)
• Lighting control systems (including dimmers for incandescent and LED lamps)
• Heating controllers
• Motor control circuits for both single and three-phase motors

Package and Quality

The T410-800T is offered in a TO-220AB package, which is widely used for medium power applications. This package is designed for optimal heat dissipation and ease of mounting on heat sinks. STMicroelectronics ensures high-quality standards, with the T410-800T being compliant with RoHS and adhering to international quality and environmental management standards.