2021/11/30 |
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PCN(Product Change Notice)
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Multiple Material Change Qualification of Additional Clip Bonding, Lead Frame Structure (Matrix) and Mold Compound for Select Discrete Products in SMA Package |
2022/01/04 |
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PCN(Product Change Notice)
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Wafer Diameter Change from 4 inch to 5 inch at Yea Shin Technology Co., Ltd. (Yeashin Fab) and Qualification of Yea Shin Technology Co., Ltd. as Additional Wafer Source on Select Products
Implementation Date: 4 January, 2022 |
2025/02/07 |
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PCN(Product Change Notice)
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This PCN is being issued to notify customers that in order to assure continuity of supply, Diodes external wafer supplier, Yea Shin Technology Co., Ltd., has qualified new wafer fabrication source in Keelung, Taiwan and will transfer all processes and production from the original Luzhu plant (4-inch or 5-inch diameter wafer) in Taoyuan, Taiwan to the Keelung plant (5-inch or 6-inch diameter wafer) in Keelung, Taiwan for select discrete products listed below. Some products will also change to smaller die size. In addition, TVS products with VRWM ≤ 17V will be manufactured at the Keelung plant with 5-inch diameter N-type wafers, and 6-inch diameter P-type wafers. |
2025/02/17 |
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PCN(Product Change Notice)
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Transfer of Wafer Manufacturing Site and Additional Wafer Source for Select Discrete Products |