Design for Reliability for Electronic Systems / Zuverlässigkeit II

Participation

If you would like to attend the lecture, please register by sending an email to Ms. Vera Winterhalder.

Important: Please use your university e-mail address. Please provide the following information when registering:

  • Name
  • Matriculation number
  • Number of semesters
  • Area of specialisation 

Lecturer

Prof. Dr.-Ing. habil. Steffen Wiese

Aims/Competences to be developed

Design for Reliability encompasses conceptual activities that address the reliability of electronic packages and systems. The major part of failures in electronic assemblies can be related to thermal-mechanical stresses. In order to understand this specific nature of failures, the lecture focuses on physics of failure. The first part will deal with the structure, deformation behavior and damage of materials. The second part deals with material modeling and FEM-simulation, in order to analyze thermal-mechanical stresses in electronic assemblies

Content

  • Background of thermal mechanical damage processes
  • Driving forces for thermal-mechanical stresses
  • Structure of materials in micro- and macro-dimensions
  • Non-linear deformation behavior of materials (time- and temperature dependence)
  • Damage behavior of materials
  • Material modeling
  • FEM-simulation
  • Lifetime assessment

Lecture

155920
Wednesday, 10:00 - 12:00 h
09.04.2025 - 16.07.2025
Building A5 1, Room -1.22 (Lecture halll II)
Prof. Dr.-Ing. habil. Steffen Wiese

Introduction: Wed 09.04.2025 12:00 h

Exercise

155920
Wednesday, 15:00 - 16:00 h
09.04.2025 - 16.07.2025
Building A5 1, Room -1.22 (Lecture halll II)
Prof. Dr.-Ing. habil. Steffen Wiese

Exam

Appointments by arrangement. ATTENTION! The exam has been postponed from Tuesday 18.03.2025 to Friday 14.03.2025.

The oral examination will take place on Friday 14.03.2025 from 10:00 a.m. in building C6 3 room 4.01. 

Please note that it is necessary to register for this exam at least one week before the date via your log-in. If that is not possible please sign in at the exam secretariat:

Gemeinsames Prüfungssekretariat der NTF der UdS
Gebäude E1 3, Raum 202
Telefon: +49 (0) 681 302 5003

Klausurhinweise

  • Tasks are solved on task sheets provided by the chair
  • Calculators are provided (CASIO FX-82Solar II)
  • Task sheets must be filled in with non-erasable writing material