STMicroelectronics T810-800B-TR Triac

The T810-800B-TR is a high-performance triac from STMicroelectronics, designed to manage AC loads with current capabilities of up to 8A. This triac is part of ST's Snubberless™ high-temperature series, which is particularly suited for use in situations where high surge current capability is required. It is an ideal choice for a variety of applications, including but not limited to home appliances, industrial motor control, and lighting systems.

Key Features

• Current Rating: The T810-800B-TR can handle a continuous on-state current of 8A, making it suitable for controlling most medium power devices.
• Repetitive Peak Off-State Voltage: With a repetitive peak off-state voltage (VDRM/VRRM) of 800V, this triac is designed to withstand high voltage spikes, ensuring reliability in harsh electrical environments.
• High Surge Current Capability: It can handle surge currents, which is critical for applications that experience short-term overloads.
• Gate Trigger Current: The device has a specified gate trigger current (IGT) that ensures reliable triggering with a minimal control signal.
• Snubberless Technology: ST's Snubberless technology allows the T810-800B-TR to operate without additional snubber circuitry, simplifying design and reducing component count.
• High Junction Temperature: It features a high maximum junction temperature of 150°C, enabling the triac to operate reliably in high-temperature environments.
• Package: The triac is available in a convenient TO-220AB package, which is widely used and easy to integrate into various circuit designs.

Applications

The versatility of the T810-800B-TR allows it to be used in a wide range of applications. In domestic appliances, it can be used to control electric heaters, ovens, and induction cooktops. In industrial settings, it is suitable for motor control circuits, and solid-state relays, and can be used to manage lighting systems efficiently.

Overall, the T810-800B-TR from STMicroelectronics is a robust and reliable triac that offers excellent performance for controlling AC power in a variety of applications. Its high surge capability and Snubberless design make it a preferred choice for designers looking for an efficient and cost-effective solution for medium power AC load control.