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PCN/PDN/NRND Information

PCN (product/process change notification) and PDN (production discontinuation notification) information.

Notification Date Notification Documents Notification Type Notification Information
2022/07/01 PCN(Product Change Notice) Manufacturing of Discrete MOSFETs on 200-mm Wafers at the Mohawk Valley Fabrication (MVF) Facility

Description of the Change
Wolfspeed’s discrete silicon carbide (SiC) MOSFETs are currently manufactured on 150-mm wafers
at Wolfspeed’s fabrication facilities in RTP and Durham, North Carolina, USA.
To increase its production capacity, Wolfspeed will utilize its state-of-the art 200-mm wafer
Mohawk Valley Fabrication (MVF) facility in New York.

Volume Production Date Beginning July 2022
2023/07/10 PCN(Product Change Notice) Wolfspeed needs to change the LotId and SlotNumber reported in E142 wafer maps due to integration issues
with the recent implementation of SEMI Specification M12-0706 in the wafer ID format for its bare die products
Projected First Ship Date July 10, 2023
2023/10/24 PCN(Product Change Notice) Change in Discrete Products from Cree Logo to Wolfspeed Logo
Projected First Ship Date for Products with the Wolfspeed Logo 10/23/2023
2023/10/28 PCN(Product Change Notice) Change in Discrete Products from Cree Logo to Wolfspeed Logo
2024/09/12 PCN(Product Change Notice) Supplier Notice No.:PCN-00136
Title:
Updates to Certificate of Compliance for All Wolfspeed Shipments

Description of the Change:
This informational notification is to inform Wolfspeed’s customers of updates to certificate of compliance for
all Wolfspeed shipments. Updates to be executed are listed below.
1. Add Wolfspeed Delivery Number and Code 128 barcode to header.
2. Add Customer Part number and Code 128 barcode to header.
3. Add “Certificate Issue” to current date line.
4. Update paragraph and wording at the end of the document.
5. Update signature block.
2024/09/30 PDN(Product Discontinuation Notice) Supplier Notice No.:PDN-00001
Title:
Discontinuance of Select MOSFET Bare Die Products, Discrete Power Devices, and Power Modules

Product Discontinuance Notification Details:
Wolfspeed is announcing the discontinuance of select Power Die Products, Discrete Power Devices and Power
Modules. The reason for the obsolescence of these products is the shift of Wolfspeed’s die and device
fabrication from the North Carolina Fabrication (NCF) facility to the Mohawk Valley Fabrication (MVF) facility.
2024/10/24 PDN(Product Discontinuation Notice) Supplier Notice No.:PDN-00001 Rev 1
Title:
Discontinuance of Select MOSFET Bare Die Products, Discrete Power Devices, and Power Modules

Product Discontinuance Notification Details:
Wolfspeed is announcing the discontinuance of select Power Die Products, Discrete Power Devices and Power
Modules. The reason for the obsolescence of these products is the shift of Wolfspeed’s die and device
fabrication from the North Carolina Fabrication (NCF) facility to the Mohawk Valley Fabrication (MVF) facility.
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PCN/PDN/NRND Information
Notification Type
Notification Information
Notification Date
Products subject to notification
Manufacturer Manufacturer Part Number Last Time Buy Successor Products

Product & Sales Information of products subject to notification

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Products: 251 out of cases/Show 1 to 25