This solution brief outlines a complete workflow for measuring MOSFET drain current versus drain-source voltage under controlled gate bias. Using Keysight B1500A parameter analyzers, source measure units, EasyEXPERT software, and a probe station, engineers can configure channel mappings, automate voltage sweeps, visualize Id–Vd curves, and identify cutoff, linear, and saturation regions. Preconfigured test libraries improve repeatability while exported setups support reuse across wafers, devices, and laboratories. The workflow generates accurate data for SPICE models, process monitoring, design validation, amplification, switching, and circuit development. By connecting wafer-level measurements with modeling and application insight, the solution helps semiconductor teams reduce setup error

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