Onsemi completes SiC capacity expansion at Bucheon plant in Korea

Onsemi completed a silicon carbide (SiC) capacity expansion project at its Bucheon, South Korea plant with an investment of about 1.4 trillion won. The new production line can produce more than 1 million 200 mm SiC wafers annually.

“The Bucheon plant plays a pivotal role in Onsemi's global silicon carbide (SiC) strategy.”biz.chosun.com

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• biz.chosun.comOnsemi boosts Korea SiC capacity as AI drives power efficiency race - CHOSUNBIZChoi Hyo-jungNov 6, 2026

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