STMicroelectronics BTA16 Snubberless Triac, 800V, 16A, TO-220AB, 35mA

The STMicroelectronics BTA16 Snubberless Triac is a robust semiconductor component engineered for reliable AC switching in demanding environments. Featuring a high commutation performance, it is specially recommended for use with inductive loads, eliminating the need for external snubber circuits and simplifying design. This logic-level and standard triac is versatile, available in both through-hole and surface-mount packages, making it suitable for a wide range of general-purpose AC switching applications.

Its primary function is to serve as an ON/OFF switch in systems requiring precise control. Common applications include integration into static relays, heating regulation systems, and induction motor starting circuits. For more advanced control, it is perfectly suited for phase-control operations, such as those found in light dimmers and motor speed controllers. The logic-level versions offer the added advantage of interfacing directly with low-power drivers like microcontrollers, streamlining circuit design and reducing component count.

Key Specifications and Features

• High Voltage Rating: With a peak repetitive off-state voltage of 800V, it provides excellent protection against voltage transients.
• Robust Current Handling: Capable of handling an on-state RMS current of 16A and a peak non-repetitive surge current of 160A, ensuring reliability under load.
• Low Trigger Requirement: A maximum gate trigger voltage of 1.3V makes it efficient to drive, especially in logic-level configurations.
• Secure Operation: A maximum holding current of 35mA ensures stable latching once triggered.
• Thermal Performance: Designed to operate at temperatures up to 125°C, allowing for use in a variety of environmental conditions.
• Package: Housed in a industry-standard TO-220AB through-hole package for easy mounting and excellent thermal dissipation via a heatsink.

This