Navigation

  • Skip to Content
NTNU Home NTNU Home

ntnu.edu

  • Studies
    • Master's programmes in English
    • For exchange students
    • PhD opportunities
    • All programmes of study
    • Courses
    • Financing
    • Language requirements
    • Application process
    • Academic calendar
    • FAQ
  • Research and innovation
    • NTNU research
    • Research excellence
    • Strategic research areas
    • Innovation resources
    • PhD opportunities
  • Life and housing
    • Student in Trondheim
    • Student in Gjøvik
    • Student in Ålesund
    • For researchers
    • Life and housing
  • About NTNU
    • Contact us
    • Faculties and departments
    • Libraries
    • International researcher support
    • Vacancies
    • About NTNU
    • Maps
  1. Employees

Språkvelger

Norsk

Tobias Nieckula Ubostad

Download press photo
Download press photo
Foto:

Tobias Nieckula Ubostad

PhD student
Department of electric energy

tobias.n.ubostad@ntnu.no
+4773592093 +4795498301 E468 ElektroE/F Gløshaugen, Trondheim
About Publications Teaching Outreach

About

Competencies

  • FEM
  • SiC
  • device packaging
  • gate drivers
  • power electronics
  • power semiconductor devices

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2024

  • Ubostad, Tobias Nieckula; Peftitsis, Dimosthenis. (2024) Power Module Design with Chip-Level Series-Connected SiC MOSFETs. IEEE conference proceedings
    Academic chapter/article/Conference paper
  • Ubostad, Tobias Nieckula; Peftitsis, Dimosthenis. (2024) Gate driver, snubber and circuit design considerations for fast-switching series-connected SiC MOSFETs. IET Power Electronics
    Academic article
  • Ubostad, Tobias Nieckula; Peftitsis, Dimosthenis. (2024) Die-Level Series-Connection of SiC MOSFETs and Integration of Decoupling Capacitors. VDE Verlag GmbH
    Academic chapter/article/Conference paper
  • Ubostad, Tobias Nieckula; Philipps, Daniel Alexander; Peftitsis, Dimosthenis. (2024) A Hybrid Current- and Voltage-Source Driver for Active Driving of Series-Connected SiC MOSFETs. IEEE transactions on power electronics
    Academic article

2023

  • Ubostad, Tobias Nieckula; Philipps, Daniel Alexander; Peftitsis, Dimosthenis. (2023) A Hybrid Current and Voltage-Source Gate Driver for Series-Connected SiC MOSFETs. IEEE conference proceedings
    Academic chapter/article/Conference paper
  • Ubostad, Tobias Nieckula; Peftitsis, Dimosthenis. (2023) Design Considerations for Series-Connected SiC MOSFETs Operating at 100 kV/µs. IEEE conference proceedings
    Academic chapter/article/Conference paper
  • Philipps, Daniel Alexander; Xue, Peng; Ubostad, Tobias Nieckula; Iannuzzo, Francesco; Peftitsis, Dimosthenis. (2023) Low Inductive Characterization of Fast-Switching SiC MOSFETs and Active Gate Driver Units. IEEE transactions on industry applications
    Academic article

2022

  • Philipps, Daniel Alexander; Ubostad, Tobias; Peftitsis, Dimosthenis. (2022) Low Inductive Platform for Long- and Short-term Dynamic Charaterization of SiC MOSFETs. IEEE conference proceedings
    Academic chapter/article/Conference paper

2021

  • Ubostad, Tobias; Giannakis, Andreas; Rødal, Gard Lyng; Philipps, Daniel Alexander; Peftitsis, Dimosthenis. (2021) Reduction of Parasitic Inductance and Thermal Management in a Multichip SiC Half-Bridge Module. VDE Verlag GmbH
    Academic chapter/article/Conference paper

Journal publications

  • Ubostad, Tobias Nieckula; Peftitsis, Dimosthenis. (2024) Gate driver, snubber and circuit design considerations for fast-switching series-connected SiC MOSFETs. IET Power Electronics
    Academic article
  • Ubostad, Tobias Nieckula; Philipps, Daniel Alexander; Peftitsis, Dimosthenis. (2024) A Hybrid Current- and Voltage-Source Driver for Active Driving of Series-Connected SiC MOSFETs. IEEE transactions on power electronics
    Academic article
  • Philipps, Daniel Alexander; Xue, Peng; Ubostad, Tobias Nieckula; Iannuzzo, Francesco; Peftitsis, Dimosthenis. (2023) Low Inductive Characterization of Fast-Switching SiC MOSFETs and Active Gate Driver Units. IEEE transactions on industry applications
    Academic article

Part of book/report

  • Ubostad, Tobias Nieckula; Peftitsis, Dimosthenis. (2024) Power Module Design with Chip-Level Series-Connected SiC MOSFETs. IEEE conference proceedings
    Academic chapter/article/Conference paper
  • Ubostad, Tobias Nieckula; Peftitsis, Dimosthenis. (2024) Die-Level Series-Connection of SiC MOSFETs and Integration of Decoupling Capacitors. VDE Verlag GmbH
    Academic chapter/article/Conference paper
  • Ubostad, Tobias Nieckula; Philipps, Daniel Alexander; Peftitsis, Dimosthenis. (2023) A Hybrid Current and Voltage-Source Gate Driver for Series-Connected SiC MOSFETs. IEEE conference proceedings
    Academic chapter/article/Conference paper
  • Ubostad, Tobias Nieckula; Peftitsis, Dimosthenis. (2023) Design Considerations for Series-Connected SiC MOSFETs Operating at 100 kV/µs. IEEE conference proceedings
    Academic chapter/article/Conference paper
  • Philipps, Daniel Alexander; Ubostad, Tobias; Peftitsis, Dimosthenis. (2022) Low Inductive Platform for Long- and Short-term Dynamic Charaterization of SiC MOSFETs. IEEE conference proceedings
    Academic chapter/article/Conference paper
  • Ubostad, Tobias; Giannakis, Andreas; Rødal, Gard Lyng; Philipps, Daniel Alexander; Peftitsis, Dimosthenis. (2021) Reduction of Parasitic Inductance and Thermal Management in a Multichip SiC Half-Bridge Module. VDE Verlag GmbH
    Academic chapter/article/Conference paper

Teaching

TET4190 - Power Electronics

TET4125 - Advanced Power Electronics

Outreach

2023

  • Academic lecture
    Ubostad, Tobias Nieckula; Peftitsis, Dimosthenis. (2023) Design Considerations for Series-Connected SiC MOSFETs Operating at 100 kV/µs. Applied Power Electronics Conference and Exposition (APEC) 2023 IEEE Applied Power Electronics Conference and Exposition (APEC) , Orlando 2023-03-19 - 2023-03-23

NTNU – Norwegian University of Science and Technology

  • For employees
  • |
  • For students
  • |
  • Intranet
  • |
  • Blackboard

Studies

  • Master's programmes in English
  • For exchange students
  • PhD opportunities
  • Courses
  • Career development
  • Continuing education
  • Application process

News

  • NTNU News
  • Vacancies

About NTNU

  • About the university
  • Libraries
  • NTNU's strategy
  • Research excellence
  • Strategic research areas
  • Organizational chart

Contact

  • Contact NTNU
  • Employees
  • Find experts
  • Press contacts
  • Researcher support
  • Maps

NTNU in three cities

  • NTNU in Gjøvik
  • NTNU in Trondheim
  • NTNU in Ålesund

About this website

  • Use of cookies
  • Accessibility statement
  • Privacy policy
  • Editorial responsibility
Facebook Instagram Linkedin Snapchat Tiktok Youtube
Sign In
NTNU logo