Teccor Q6015L5. 15 Amp bi-directional solid state switch designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. TO220 package.
Customer Comments
A customer from OLYMPIA, WA USA
Useful for AC
nice for controlling AC with arduino.
Datasheet: http://www.littelfuse.com/data/en/Data_Sheets/Littelfuse_Thyristor_Qxx15xx_Qxx16xHx.pdf
A customer from PHOENIX, AZ USA
Good building block for B+ regulation & protection
I have used these to soft start or shut down tube amps should the B+ become too high. This can kick the B+ in after the tubes have warmed up, and it can be tied into MOSFETs to regulate the B+ or even select different voltages.