InterFET Unveils JFET SPICE Models to Empower Analog Circuit Design Engineers

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Richardson, TX October 3, 2023 – InterFET, a leading provider of high-performance semiconductor components, is pleased to announce the release of its comprehensive JFET SPICE models, accompanied by detailed calculations and equations. These invaluable resources can be accessed in the InterFET CTC-023 and CTC-036 documents, aimed at assisting design engineers in swiftly validating their analog circuit designs.

Spice models are essential tools for engineers working on analog circuit design. They enable accurate simulation and verification of circuit behavior, aiding in the optimization of design performance and reliability. InterFET’s commitment to delivering precision components extends to providing designers with the necessary tools to streamline their work.
InterFET’s JFET SPICE models go beyond conventional offerings by encompassing edge case modeling for most models. This means engineers can confidently assess and validate their designs across the entire spectrum of JFET operation, from low to high extremes. By incorporating these edge case scenarios, InterFET ensures that its SPICE models provide a comprehensive and reliable representation of JFET behavior.

One of the standout features of InterFET’s JFET SPICE modeling is the callout of the G_{min} values for each JFET geometry. This allows the user to accurately simulate the gate leakage of the JFET. This critical aspect of JFET behavior is addressed using the SPICE command “.options Gm = xxfA”, which enables engineers to account for gate leakage with precision in their simulations. This level of accuracy is indispensable for design engineers looking to ensure the reliability and performance of their analog circuits.

InterFET remains committed to empowering design engineers with the tools and resources they need to excel in their projects. With the release of these JFET SPICE models, InterFET continues its tradition of excellence in delivering high-quality semiconductor solutions and supporting the broader engineering community.

For access to InterFET’s JFET SPICE models and additional technical information, please refer to the InterFET CTC-023 and CTC-036 documents, available on the InterFET website.

For media inquiries, please contact:
Alan Bennett
[email protected]
(972) 238-9700

About InterFET:

InterFET is a leading provider of high-performance semiconductor components, specializing in JFETs and other precision devices. With a strong commitment to innovation and quality, InterFET serves a diverse range of industries, including aerospace, medical, industrial, and telecommunications.

Note to editors:

For additional information or interview requests, please contact Alan Bennett at (469) 663-9116 or [email protected]. High-resolution images and further details about InterFET are available upon request.