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Product/Process Change Notice - PCN 21_0038 Rev. -
Analog Devices, Inc. Three Technology Way Norwood, Massachusetts 02062- 106
This notice is to inform you of a change that will be made to certain ADI products (see Appendix A) that you may have purchased in the
last 2 years. Any inquiries or requests ith this PCN (additional data or samples) must be sent to ADI ithin 30 days of
publication date. ADI contact information is listed below.
PCN Title: ADuM4 1 0 Die Revision
Publication Date: 26-Mar-2021
Effectivity Date: 28-Jun-2021 (the earliest date that a customer could expect to receive changed material)
Revision Description:
Initial Release.
Description Of Change:
Change in Bond Pad Size for Top Transformer Coil.
Reason For Change:
To align with current best practices for ADI's Isolator products.
Impact of the change (positive or negative) on fit, form, function & reliability:
Improved Surge Performance
Summary of Supporting Information:
Qualification has been performed per Industry Standard Test Methods. See attached Qualification Results Summary.
Supporting Documents
Attachment 1: Type: Qualification Results Summary
ADI_PCN_21_0038_Rev_-_ADuM41 0_R3_Qualification_Results_Summary.pdf
For questions on this PCN, please send an email to the regional contacts belo or contact your local ADI sales representatives.
Americas: Europe: Japan: Rest of Asia:
PCN_Americas@ PCN_Europe@ PCN_Japan@ PCN_ROA@
Analog Device
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