On August 29, 2016, Littelfuse completed the acquisition of select ON Semiconductor product lines. The acquired product lines include TVS Diodes, Thyristors, and IGBT’s for ignition applications as well as all relevant intellectual property.
In merging the ON Semiconductor TVS Diodes with Littelfuse TVS Diodes for better business management and convenience to our customers in their design selection, we would like to obsolete the ON Semiconductor commercial TVS Diodes and replace them with Littelfuse Wuxi, China manufactured TVS Diodes. The list of obsolete part numbers and replacement part numbers are shown in a separate Excel spreadsheet.
This PCN is only for the acquired ON Semiconductor Commercial TVS Diodes. Automotive Grade TVS Diodes (part numbers starting with “SZ”), Thyristors, and Ignition IGBTs are not affected by this PCN
Last Time buy date for the acquired commercial TVS Diodes: Dec 31st, 2017
Last Time shipment date for the acquired commercial TVS Diodes: June 30th, 2018