Bijal Doshi
About Bijal Doshi
Bijal Doshi is a Process Engineer at ON Semiconductor, where she has worked since 2009. She specializes in wafer fabrication and has led multiple projects focused on process improvement and scrap reduction.
Work at ON Semiconductor
Bijal Doshi has been employed at ON Semiconductor as a Process Engineer since 2009, accumulating 15 years of experience in the role. In this position, Bijal has focused on process engineering, particularly in LPCVD and atmospheric processes. Bijal has served as a PROMIS Key User, contributing to the optimization of manufacturing processes and enhancing equipment capabilities. This role involves initiating projects aimed at reducing abort incidents through both software and hardware modifications.
Specialization in Wafer Fabrication
Bijal Doshi specializes in Wafer Fabrication, with a particular emphasis on Diffusion processes. This specialization involves managing and improving various aspects of wafer processing to ensure high-quality output. Bijal has led significant projects aimed at scrap reduction, including modifications to tools such as the LPCVD Thermco tube, which successfully decreased scrap from the Schottky TEOS process.
Achievements in Scrap Reduction Projects
Bijal has led multiple scrap reduction projects, notably addressing issues related to PNP BiPolar Electrical data shift, which involved scrap estimated to exceed 500 wafers. These initiatives demonstrate a commitment to improving manufacturing efficiency and product quality. Bijal's efforts in scrap reduction processes have contributed to enhanced manufacturing output.
Training and Collaboration
In addition to engineering responsibilities, Bijal Doshi has provided training and guidance to technicians on new tools and maintenance practices. This role includes collaboration with vendors to implement cost-saving tool modifications. Bijal's focus on training ensures that team members are equipped with the necessary skills to maintain and operate new technologies effectively.
Process Qualification and Technology Transfer
Bijal has presented process qualification papers to the headquarters in Phoenix, USA, facilitating technology transfer initiatives. This includes championing the qualification of new processes such as Nitride, BCl3, LTO, and Phosphorous Redistribution within established project deadlines. Bijal also qualified the UV1050 metrology tool, which plays a crucial role in the technology transfer from ZR, USA.