[paper] Datasheet‑Driven Automated Device Modeling

Siddharth Mohan, Mike Engelhardt, Tim McCune, and Jeff Strang

Datasheet-Driven Automated Device Modeling

22nd IEEE SMACD (2026) Dresden, Germany

DOI: 10.1109/SMACD70206.2026.11647759

* Qorvo Inc., CA, USA

Abstract: Accurate device models are a prerequisite fortrustworthy SPICE simulations, yet generating compact models from vendor datasheets has traditionally been time‑consuming anderror‑prone. QSPICE adds a Model Generators that build MOSFET, JFET, and diode models from commonly available datasheet values in minutes, integrating directly with its mixed‑mode simulator. We formalize a datasheet‑drivenworkflow (digitization, automated parameter mapping, simulation), and report qualitative validation across ID–VDS, ID–VGS, Coss, Qg, and IS–VSD characteristics using overlays from an industrial case study. We discuss adoption guidance, limitations, and opportunities for further quantitative benchmarking.

Fig: Automated model-generation workflow diagram.

AOB414 datasheet Available: https://www.designing-electronics.com/the-qspice-model-generator/