AAU Energy
Industrial/PhD course: Design of modern power semiconductor components

Aalborg University, Pontoppidanstræde 101, room 1.015, 9220 Aalborg East
09.11.2022 08:30 - 11.11.2022 16:30
: 19.10.2022English
On location
Aalborg University, Pontoppidanstræde 101, room 1.015, 9220 Aalborg East
09.11.2022 08:30 - 11.11.2022 16:30
: 19.10.2022
English
On location
AAU Energy
Industrial/PhD course: Design of modern power semiconductor components

Aalborg University, Pontoppidanstræde 101, room 1.015, 9220 Aalborg East
09.11.2022 08:30 - 11.11.2022 16:30
: 19.10.2022English
On location
Aalborg University, Pontoppidanstræde 101, room 1.015, 9220 Aalborg East
09.11.2022 08:30 - 11.11.2022 16:30
: 19.10.2022
English
On location
Organizers
Prof. Francesco Iannuzzo, fia@energy.aau.dk
Lecturers
Prof. Eckart Hoene, Fraunhofer IZM Berlin, Germany
Prof. Francesco Iannuzzo, AAU Energy
Prof. Kjeld Pedersen, AAU MP
Associate Professor, Vladimir Popok, AAU VP
ECTS
3
Description
Day 1
Lecture : 08.30-12.00 (V. Popok, K. Pedersen)
- Junction theory, PN- and PIN-diodes.
- Fundamentals of bipolar junction and field-effect transistors.
- MOSFET and IGBT in power electronics.
- Emerging (wide band-gap) technologies.
Lecture 2: 13.00-16.30 (F. Iannuzzo)
- Operation of MOSFETs and IGBTs. On state, off state, switching theory. Miller plateau, voltage/current overshoots and voltage/current tails. Power loss calculation.
- Overview of abnormal operations: Safe Operating Area (SOA), unclamped inductive switching (UIS) and short circuit.
- Principle of instability theory: current crowding and thermal runaway. Negative capacitance.
- Modern driving strategies: including two-level turn off and desaturation protection
Day 2
Lecture 3: 08.30-12.00 (E. Hoene)
- Introduction on packaging techniques for modern semiconductor power switches.
- Challenges in terms of power density, stray inductance/resistance and reliability.
- Modern interconnection solutions: copper bond wires, low-profile packaging, bondless packaging, etc.
Group work, part 1: 13.00-16.30
Day 3
Group work, part 2: 08.30-12.00
Final lecture: 13.00-16.30 (F. Iannuzzo, E. Hoene)
Project presentations by groups, Collective project verification and discussion
Prerequisites
Basic knowledge of circuit theory
Form of evaluation
The participants will be grouped and asked to work in team on a real design. Groups will compare and deeply discuss the achievements and the design choices in the final 1-day lecture. Attendees are asked specific questions about the developed design to be answered individually.
Price
6000 DKK for PhD students outside of Denmark and 8000 DKK for the Industry.
Register at
lmle@energy.aau.dk
More information
https://www.energy.aau.dk/phd/phd-courses+/