The T3035H-8G with Triacs DFD THYRISTOR TRIAC is a silicon bidirectional triode thyristor manufactured by STMicroelectronics. It features a voltage blocking capability up to 800V, a holding current of 3.5A, and a on-state current rating of 30A. It also has a gate trigger current of 4 to 20mA, making it suitable for applications such as phase control, AC motor control, and light dimming. This thyristor is lead-free, RoHS compliant and is housed in an industry-standard TO-50AB package.