Kriszel Velasco Sarmiento
About Kriszel Velasco Sarmiento
Kriszel Velasco Sarmiento is a FA Engineer at onsemi in Carmona, Cavite, with nine years of experience in materials-related failure analysis. He specializes in advanced fault isolation techniques and trains new analysts in failure analysis processes.
Work at Onsemi
Kriszel Velasco Sarmiento has been employed at Onsemi as a FA Engineer since 2015. Over the course of nine years, he has developed expertise in characterizing materials-related failures through high magnified scanning electron microscope (SEM) inspection. His role involves conducting mechanical milling techniques for die level sample preparation using Multiprep and Xprep tools. Sarmiento also utilizes advanced fault isolation techniques, including Optical Beam Induced Resistance Change (OBIRCH), Liquid Crystal Analysis, and Photo Emission analysis, to diagnose issues in integrated circuits.
Education and Expertise
Sarmiento earned a Bachelor of Science in Electrical, Electronics and Communications Engineering from the Technological University of the Philippines, completing his studies from 2008 to 2011. Prior to this, he studied Instrumentation Technology/Technician at the same university from 2004 to 2007. His educational background provides a solid foundation for his work in failure analysis, where he specializes in both non-destructive and destructive analysis techniques.
Technical Skills and Tools
In his role, Sarmiento employs CAD/EDA software to facilitate the cross-mapping of localization sites from layout to schematic and vice-versa. He is proficient in providing access to layout and schematics for fellow FA Engineers using tools such as Synopsys Avalon, Cadence, and Mentor Graphics. His technical skills also include the conversion of layout and schematics to Synopsys Avalon, enhancing the efficiency of the failure analysis process.
Training and Development
Sarmiento is actively involved in training newly hired analysts on failure analysis processes and techniques. His experience and knowledge in the field enable him to effectively guide new team members, ensuring they are well-versed in the methodologies and tools used in failure analysis. This contribution is essential for maintaining a high standard of performance within the team.