PCN/PDN/NRND Information SMAJ33CA-E3/61｜Chip One Stop - Mail order site for electronic parts and semiconductors

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PCN/PDN/NRND Information

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

Notification Date	Notification Type	Notification Information
2020/12/21	PCN(Product Change Notice)	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.
2021/07/01	PCN(Product Change Notice)	Additional Assembly Site for Commercial Grade TVS and Zener in SMA Package located in Kaohsiung, Taiwan
2021/07/01	PCN(Product Change Notice)	To support BCP (Business Continuity Program), Vishay Diodes Division is introducing an additional in-house back-end manufacturing site for Commercial Grade TRANSZORBR TVS and Zener products in SMA package (Case Outline: DO-214AC). This new Vishay General Semiconductor assembly site is located in Kaohsiung, Taiwan. There is no change in form, fit and function on all involved part numbers.
2024/02/05	PCN(Product Change Notice)	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	PCN(Product Change Notice)	Supplier Notice No.:2024/PIN-DD-003-2024-REV-0 Title: Datasheet Curve Enhancement for TVS Product(4/9) 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.
2024/12/10	PCN(Product Change Notice)	In addition to the existing TVS wafer source, Vishay Diodes Division is~introducing an additional outsourced wafer from a supplier in China for~commercial grade bi-directional Transzorb TVS (Vwm>20V) products in SMA, SMB~and SMC packages..
2025/11/03	PCN(Product Change Notice)	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
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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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Inventory Information ▼

: JP:Japan, HK:Hong Kong, US:United States
EU:Europe, AUS:Australia, Asia:Asia, NA:North America

Supplier Information ▼

: Sourced from manufacturers and authorized distributors

: Stocks of semiconductor sourced from authorized distributors

Product Information ▼

MOQ/SPQ

MOQ：: Minimum purchase quantity that can be ordered.
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Reel Processing
It is a service that connects empty tape to both ends of a tape cut using a special tool, set the reel, and rewind it into the packaged form for delivery. It is made so that it can be set as is to a mounting machine. Processing is available from 100 pieces or more.
PCN/PDN Information
Information displayed when specification changes in PCN information (Product Change Notification) or PDN information (Product Discontinuance information) available.
For details regarding product specification changes or discontinuation, please ensure to check the manufacturer's official website.

Package type▼: Bulk:
Bulk is a package which the separete parts are packed in a bag, or packed individually.
Tape & Reel:
Tape & Reel is the unmodified original reel received from the manufacturer.
In case the MOQ is smaller than the manufacturer's standard package quantity, it will be cut tapes even if the package is shown as "Tape & Reel".
Cut tape:
Cut tape is a tape cut from an original reel. Cut tape does not contain a leader or trailer.
If you require a one continuous cut tape, please put your comment on your remarks.
For our supplier's stock, we are unable to ensure that the package will be one continuous cut tape even if you put your remark.

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Product Information ▼

: New Products released by manufacturers within 1 year

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PCN/PDN/NRND Information

Product & Sales Information of products subject to notification