The T1650H-6T is a high-temperature, Snubberless™ triac manufactured by STMicroelectronics, designed to operate in applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance. This triac is part of ST's high-temperature Snubberless™ series, which is specifically engineered to enhance the performance of the device in demanding conditions.

Key Features

• High Junction Temperature: Capable of operating at a maximum junction temperature of 150°C, making it suitable for high-temperature environments.
• Voltage Capability: With a blocking voltage of up to 600V, the T1650H-6T can handle significant power and is suitable for a wide range of AC power applications.
• Current Rating: It has an on-state RMS current of 16 A, allowing it to control moderately high current loads.
• Snubberless™ Technology: The innovative Snubberless™ design minimizes the need for external snubber circuits in most applications, simplifying design and reducing component count.
• High Commutation Performance: Offers robust turn-off capability, making it ideal for applications with high commutation demands such as motor control circuits.
• Gate Trigger Current: A low gate trigger current (IGT) makes it easy to drive the triac directly with microcontrollers and other logic-level devices.
• Package: Available in a through-hole TO-220AB package, which is widely used and easy to mount on a variety of PCBs.

Applications

The T1650H-6T is versatile and can be used in a variety of applications, including:

• Inductive load control (motors, transformers)
• On/off function in static relays, heating regulation, induction motor starting circuits
• Phase control operations in light dimmers, motor speed controllers
• Home appliances such as washing machines and vacuum cleaners
• Professional cooking ranges, and other temperature control systems

With its robust design and high-performance capabilities, the T1650H-6T from STMicroelectronics is a reliable choice for designers seeking a triac that can withstand the rigors of high-temperature and high-power applications.