TSMC 6-inch Wafer Fab Exit Affirms Strategy Shift

TSMC is shedding legacy fabs and moving to larger wafers.

By Majeed Ahmad, EETimes | August 13, 2025

After shaking the gallium nitride (GaN) power electronics world by announcing its intention to quit wafer fabrication, TSMC has thrown another stunner—Taiwan’s mega-fab plans to phase out its 6-inch wafer manufacturing over the next two years. This came to light after the company issued a statement of clarification to a news outlet in relation to its plans on the facility.

Following this decision, TSMC has already notified customers that its Fab 2, which produces 6-inch wafers, will cease production in 2027. The company will later provide final wafer schedules and plans to assist them with transfers to other fabs. Currently, TSMC has one 6-inch wafer fab, four 8-inch wafer fabs, and four 12-inch fabs in Taiwan.

To read the full article, click here