The TN6050HP-12WY is a 6A phase-controlled silicon bidirectional thyristor designed and manufactured by STMicroelectronics. It has a through-hole package that combines both SCRs, diodes, thyristors, and rectifiers in one component. It is designed to be used for controlling motor speed, voltage regulation, and rectifiers in various applications including lighting, motor control, heating, and uninterruptible power supplies (UPS). The device comes with a low turn-on voltage, a guaranteed peak off-state voltage of up to 600V, and a high commutation capability in both directions. Additionally, the device is capable of withstanding transient overload currents up to 25A. The TN6050HP-12WY has a direct mounting so it is easy to install and handle.