Isolated tab triacs st bta06 600tw sensitive gate general purpose triac 6a rms on state current 63a peak non repetitive surge current 600v peak repetitive off state voltage 13v gate trigger voltage 5ma gate trigger current 10ma holding current 60mr dynamic resistance 1w power dissipation to 220ab package 23g weight 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