Product Marking

Product Identification

ON Semiconductor devices that are Pb-free have a PbF (2LI) symbol on the onsemi.com website. A "G" suffix is on all devices with a Pb-free lead finish.

Unique marking to differentiate Pb-free products

RoHS compliant/Pb-free lead finish products are identified by the addition of a "G" suffix to the end of the device name. All current parts that convert to Pb-free and all new Pb-free parts will take on the "G" suffix. Parts for which there is no lead free version will not have their part number changed in any way.

If the device is too small to accommodate the "G" suffix, the part will be marked with a microdot as shown below:

marking for Pb-free semiconductor devices