CSD16406Q3: Identifying the material of semiconductor SOA (Safe operating area)

Manami,

Thank you for your interest in our Power MOSFETs.

To answer your question the semiconductor material used in the CSD16406Q3 and all CSDxxxx products from TI is Silicon.

For future reference, this information is available on ti.com at this location https://www.ti.com/quality-reliability-packaging-download/report?opn=CSD16406Q3

At this link in the material content is shows the device is Silicon

Thank you

Chris