STMicroelectronics T835-600B-TR Triac

The T835-600B-TR is a high-performance Triac manufactured by STMicroelectronics, designed to manage AC loads with a peak current capability of 8A. This robust semiconductor device is a member of ST’s Snubberless™ high-temperature series, which is particularly suited for applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance.

Key Features

• Voltage Capability: The T835-600B-TR can handle voltages up to 600V, making it a versatile choice for a wide range of AC power applications.
• Current Rating: With an 8A RMS on-state current, this Triac is capable of controlling moderate to high power loads with ease.
• Snubberless Technology: This Triac benefits from STMicroelectronics' Snubberless technology, which allows for high commutation performances without the need for additional snubber circuits.
• High Temperature Operation: It is designed to perform reliably in high-temperature conditions, which is essential for industrial and consumer applications that may experience elevated temperatures.
• Gate Trigger Current: A low gate trigger current (IGT) of 35mA maximum at 25°C ensures that the device can be easily driven by microcontrollers and other logic-level devices.

Applications

The T835-600B-TR is suitable for a diverse range of applications, including:

• General purpose AC switching
• Motor control circuits
• Lighting control systems
• Static relays
• Heating regulation
• Inductive load control

Package and Quality

The device comes in a DPAK (TO-252) surface-mount package, which is ideal for compact designs with space constraints. It also features a clip assembly technique that provides a very reliable connection between the package and the heatsink, enhancing thermal performance. The T835-600B-TR is compliant with RoHS and Halogen-free standards, ensuring that it meets current environmental regulations for electronic components.