The T835-800B-TR from STMicroelectronics is a high-performance Triac, designed to control AC loads in a variety of applications. This semiconductor device is capable of switching and controlling high-current loads efficiently, making it an ideal choice for AC power control in both domestic and industrial environments.

Key Features

• Voltage Capability: The T835-800B-TR is rated for a maximum repetitive peak off-state voltage (VDRM) of 800V, making it suitable for use in applications with high voltage requirements.
• Current Rating: This Triac has an RMS on-state current (IT(RMS)) of 8A, allowing it to handle significant power levels for a wide range of loads.
• High Surge Capability: With a non-repetitive surge peak on-state current (ITSM) of 80A, the device can withstand high current spikes, ensuring reliable operation under surge conditions.
• Gate Trigger Current: The gate trigger current (IGT) is specified at a low value, ensuring that the device can be easily triggered with a minimal control signal.
• Snubberless Technology: The snubberless design allows for simpler circuit designs by eliminating the need for additional snubber circuit components to control over-voltage during switching.
• Temperature Range: It operates within a junction temperature range of -40°C to +125°C, providing reliable performance across a wide temperature spectrum.

Applications

The T835-800B-TR Triac is versatile and can be used in various applications, including:

• Lighting control (dimmers)
• Motor control (AC motor starters)
• Heating control (electric heaters)
• Power tools (speed controllers)
• Home appliances (such as washing machines and vacuum cleaners)

Package and Availability

The T835-800B-TR is available in a DPAK (TO-252) surface-mount package, which is suitable for compact PCB layouts. The "TR" suffix indicates that the device is provided in tape and reel packaging, which is convenient for automated manufacturing processes. As a product of STMicroelectronics, a leader in semiconductor solutions, the T835-800B-TR meets high-quality standards and is supported by comprehensive technical documentation.