Stefan Defregger

Publication Activity (10 Years)

Years Active: 2017-2020
Publications (10 Years): 5

Top Topics

Power Electronics

Top Venues

Microelectron. Reliab.

Publications

Sina Lohrasbi, René Hammer, Werner Essl, Georg Reiss, Stefan Defregger, Wolfgang Sanz
A Comprehensive Review on the Core Thermal Management Improvement Concepts in Power Electronics. IEEE Access 8 (2020)
Lisa Mitterhuber, Stefan Defregger, Julien Magnien, Jördis Rosc, René Hammer, Lena Goullon, Matthias Hutter, Franz Schrank, Stefan Hörth, Elke Kraker
Thermal transient measurement and modelling of a power cycled flip-chip LED module. Microelectron. Reliab. 81 (2018)
Julien Magnien, Lisa Mitterhuber, Jördis Rosc, Franz Schrank, Stefan Hörth, Matthias Hutter, Stefan Defregger, Elke Kraker
Parameter driven monitoring for a flip-chip LED module under power cycling condition. Microelectron. Reliab. 82 (2018)
Lisa Mitterhuber, Stefan Defregger, René Hammer, Julien Magnien, Franz Schrank, Stefan Hörth, Matthias Hutter, Elke Kraker
Validation methodology to analyze the temperature-dependent heat path of a 4-chip LED module using a finite volume simulation. Microelectron. Reliab. 79 (2017)
Julien Magnien, Lisa Mitterhuber, Jördis Rosc, Franz Schrank, Stefan Hörth, Lena Goullon, Matthias Hutter, Stefan Defregger, Elke Kraker
Reliability and failure analysis of solder joints in flip chip LEDs via thermal impedance characterisation. Microelectron. Reliab. (2017)