BUY TIC246D https://www.utsource.net/itm/p/323589.html
SILICON TRIACS
Description: TRIAC, 600V, 25A, TO-220 Features: High surge current capability Low thermal resistance High commutation capability High dv/dt capability Low gate trigger current Low gate trigger voltage Isolated tab UL Recognized Applications: AC Motor control AC switching Heating control Lighting control Industrial control (For reference only)