I need help finding this component

[johny7893]

hey everyone. I have burned out a lutron MACL 153-M and I can't find this component part. There's no datasheet or any info about it. I think it might be a triac but I would like to be able to find a replacement part that can be ordered. This is the marking on it gk01U. I really appreciate any help!

[fzabkar]

I think the actual part number is 130082 or 130-082, ie a house number.

Advice from an ST employee:

https://community.st.com/t5/other-hardware/st-micro-part-from-marking-code/m-p/405573/highlight/true#M2814

An expired URL says "Original imported 130-082 instead of BTA12-600B 12A 600V bidirectional semiconductor control rectifier TO-220".

See these parts:

https://vn.world.taobao.com/item/560161448991.htm

https://ae-pic-a1.aliexpress-media.com/kf/Hb659474f3bc04082b4e3ab4cbb4c427cK.jpg

https://www.google.com/search?q=bta06&newwindow=1&udm=2

https://www.google.com/search?q=bta16&newwindow=1&udm=2