The T1635H-8T from STMicroelectronics is a high-performance triac designed to manage AC loads with current capabilities up to 16A RMS. This advanced triac is part of the STMicroelectronics high-temperature series, specifically engineered to operate at junction temperatures as high as 150°C, making it an ideal choice for applications subjected to high thermal stresses.

Key Features

• High Junction Temperature: With a maximum operating temperature of 150°C, the T1635H-8T ensures reliability in high-temperature environments.
• Current Rating: The device supports an RMS on-state current of 16A, suitable for controlling moderately high power devices.
• High Commutation Capability: It is designed for applications requiring high commutation performances by safely handling high rates of current change.
• Snubberless Technology: This triac incorporates ST's snubberless technology, which simplifies circuit design and enhances energy efficiency by eliminating the need for external snubber circuits in most applications.
• Gate Trigger Voltage (Vgt): A low gate trigger voltage ensures that the triac can be easily driven by microcontrollers and other logic-level devices.
• Package: The T1635H-8T is available in a through-hole TO-220AB package, which is widely used and easy to mount on PCBs or heatsinks.

Applications

The T1635H-8T is versatile and can be used in a wide range of applications, including:

• Inductive load control (motors, transformers)
• Phase control operations (light dimmers, power tools)
• AC solid-state switches
• Home appliances (washing machines, vacuum cleaners)
• Industrial equipment (heating systems, conveyor belts)

In conclusion, the T1635H-8T triac from STMicroelectronics is a robust, high-temperature, and high-performance semiconductor device that offers efficient control of AC power for a variety of applications. Its advanced features enable designers to create reliable and efficient systems in environments where thermal resilience and power handling are critical.