| 2020/12/21 |
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PCN(产品规格变更通知)
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DESCRIPTION OF CHANGE: In addition to the existing in-house TVS wafer source, Vishay Diodes Division is introducing an additional outsourced wafer from a supplier in Taiwan for commercial grade bi-directional TRANSZORBR TVS products in SMA, SMB and SMC packages. There will be no change in form, fit and function of the final products. |
| 2022/06/15 |
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PCN(产品规格变更通知)
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Assembly Site Change Additional In-House Backend Assembly Site and Lead Frame Consolidation for Commercial Grade TVS and Zener in SMB Package TIME SCHEDULE: Start Shipment Date: Wed Jun 15, 2022 |
| 2023/05/06 |
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PCN(产品规格变更通知)
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Update datasheet device unit weight for TVS SMB products to be compliant with~the change announced in PCNDD-009-2022 and PCN-DD- 033-2022. |
| 2023/05/10 |
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PCN(产品规格变更通知)
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Datasheet Device Unit Weight Change
Update datasheet device unit weight for TVS SMB products to be compliant with the change announced in PCNDD-009-2022 and PCN-DD-033-2022.
Product Change item P6SMB Change unit weight from 0.096g to 0.106g SM6T Change unit weight from 0.096g to 0.106g SMBJ3V3 Change unit weight from 0.096g to 0.106g SMBJ Change unit weight from 0.096g to 0.106g SMZJ Change unit weight from 0.096g to 0.106g SMBZ Change unit weight from 0.096g to 0.106g |
| 2024/02/05 |
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PCN(产品规格变更通知)
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Supplier Notice No.:PIN-DD-003-2024-REV-0 Title: Datasheet Curve Enhancement for TVS Product
Description of Change: Update datasheet Fig.2- pulse power or current vs. initial junction temperature curve for SMA, SMB, SMC TRANSZORBR TVS and PARR TVS products. There is no change in form, fit and function on all involved products. The customized part number will adopt the same change unless having specifically agreed data sheet.
Reason for Change: Datasheet enhancement
Expected Influence on Quality/Reliability/Performance: No change in quality and reliability performance
Start Shipment Date: Mon Feb 5, 2024 |
| 2024/02/05 |
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PCN(产品规格变更通知)
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Supplier Notice No.:2024/PIN-DD-003-2024-REV-0 Title: Datasheet Curve Enhancement for TVS Product(2/9)
Description of Change: Update datasheet Fig.2- pulse power or current vs. initial junction temperature curve for SMA, SMB, SMC TRANSZORBR TVS and PARR TVS products. There is no change in form, fit and function on all involved products. The customized part number will adopt the same change unless having specifically agreed data sheet.
Reason for Change: Datasheet enhancement
Start Shipment Date: Mon Feb 5, 2024
* Since there are many applicable products, this notification is divided and notified. The contents of the notification title ""Datasheet Curve Enhancement for TVS Product(1/9)-(9/9)"" are all the same. |
| 2025/11/03 |
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PCN(产品规格变更通知)
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PCN No.:PCN-DD-010-2025-REV-0 Change Desc.:Additional Assembly Site for Commercial Bi-directional TransZorbR TVS in SMA and SMB Packages
Start Shipment Date: Monday November 3, 2025 |