The NTE5608 through NTE5610 series of TRIACs in a TO−220 type package are suitable for general purpose AC switching applications such as static relays, heating regulation, and induction motor starting circuits or for phase control operation in light dimmers and motor speed controllers.
 
Full spec sheet:
https://www.nteinc.com/specs/5600to5699/pdf/nte5608_10.pdf