Unit Overview
- Description
This unit introduces modern power semiconductor devices, which are essential components in contemporary electrical and electronic systems, including renewable energy technologies, electric vehicles, and industrial applications.
In this unit, students develop knowledge of power semiconductor device technologies. Topics include semiconductor physics for power devices, power diodes, power transistors (BJT, MOSFET, IGBT), thyristors (SCR, GTO, MCT, IGCT), device fabrication processes, thermal management, reliability and failure analysis, and wide bandgap materials and devices (GaN, SiC, Ga?O?).
The unit integrates theoretical understanding with practical application, covering device operating principles, structures, performance characteristics, and manufacturing processes.
Students are exposed to device fabrication, packaging, and testing using the facilities of the Western Australian Node of the Australian National Fabrication Facility (ANFF-WA).
- Credit
- 6 points
- Offering
Availability Location Mode First year of offer Not available in 2026 UWA (Perth) On-campus - Outcomes
Students are able to (1) analyse the impact of material properties and device structure on the power device performance; (2) evaluate the device characteristics for specific applications; (3) design power devices according to performance requirements; and (4) formulate the manufacturing processes and quality control of power semiconductor devices.
- Assessment
Indicative assessments in this unit are as follows: (1) quizzes; (2) laboratories; and (3) examinations. Further information is available in the unit outline.
Student may be offered supplementary assessment in this unit if they meet the eligibility criteria.
- Unit Coordinator(s)
- Professor Wen Lei
- Unit rules
- Contact hours
- Lecture-Tutorials: 6 hours per week
Laboratories: 12 hours per semester - Note
- N/A
- The availability of units in Semester 1, 2, etc. was correct at the time of publication but may be subject to change.
- All students are responsible for identifying when they need assistance to improve their academic learning, research, English language and numeracy skills; seeking out the services and resources available to help them; and applying what they learn. Students are encouraged to register for free online support through GETSmart; to help themselves to the extensive range of resources on UWA's STUDYSmarter website; and to participate in WRITESmart and (ma+hs)Smart drop-ins and workshops.
- Visit the Essential Textbooks website to see if any textbooks are required for this Unit. The website is updated regularly so content may change. Students are recommended to purchase Essential Textbooks, but a limited number of copies of all Essential Textbooks are held in the Library in print, and as an ebook where possible. Recommended readings for the unit can be accessed in Unit Readings directly through the Learning Management System (LMS).
- Contact hours provide an indication of the type and extent of in-class activities this unit may contain. The total amount of student work (including contact hours, assessment time, and self-study) will approximate 150 hours per 6 credit points.
Face to face
Predominantly face-to-face. On campus attendance required to complete this unit. May have accompanying resources online.
Online flexible
100% Online Unit. NO campus face-to-face attendance is required to complete this unit. All study requirements are online only. Unit is asynchronous delivery, with NO requirement for students to participate online at specific times.
Online timetabled
100% Online Unit. NO campus face-to-face attendance is required to complete this unit. All study requirements are online only. Unit includes some synchronous components, with a requirement for students to participate online at specific times.
Online Restricted
Not available for self-enrolment. Students access this mode by contacting their student office through AskUWA. 100% Online Unit.
NO campus face-to-face attendance. All study and assessment requirements are online only. Unit includes some timetabled activities, with a requirement for students to participate online at specific times. In exceptional cases (noted in the Handbook) students may be required to participate in face-to-face laboratory classes when a return to UWA’s Crawley campus becomes possible in order to be awarded a final grade.
External
No attendance or regular contact is required, and all study requirements are completed either via correspondence and/or online submission.
Off-campus
Regular attendance is not required, but student attends the institution face to face on an agreed schedule for purposes of supervision and/or instruction.
Multi-mode
Multiple modes of delivery. Unit includes a mix of online and on-campus study requirements. On campus attendance for some activities is required to complete this unit.