The BTA16-600B is a triac, which is a three-terminal electronic component that is used for controlling the flow of current in a circuit. Triacs are commonly used in applications where it is necessary to switch AC (alternating current) loads, such as motors, heating elements, and light dimmers. They are similar to thyristors, but they can conduct current in either direction, making them suitable for use in AC circuits. The BTA16-600B is a medium-power triac with a maximum current rating of 16A and a maximum voltage rating of 600V. It has three leads: the main terminal (MT1), the main terminal (MT2), and the gate. The triac can be turned on or off by applying a suitable voltage to the gate terminal. It is important to observe proper polarity when using the BTA16-600B, as connecting it in the wrong direction can damage the triac and potentially cause other problems in the circuit.

The BTA16 - 600B triac series is suitable for general purpose AC switching. They can be used as an ON/OFF function in applications such as static relays, heating regulation, induction motor starting circuits... or for phase control operation in light dimmers, motor speed controllers. The snubberless versions (BTA series) are specially recommended for use on inductive loads, thanks to their high commutation performances. By using an internal ceramic pad, the BTA series provides voltage insulated tab (rated at 2500V RMS) complying with UL standards.