Abstract
This paper analyzes the behavior of transient switching silicon carbide devices influenced by the parasitics of printed circuit board and the component itself. The parasitics in power and gate driver loops are described and investigated. Double pulse test simulations for silicon carbide devices are conducted in this report and verified through the circuit simulation. The parasitics in the printed circuit board are added based on the real experience printed circuit board design and the parasitics in silicon carbide devices are added based on the manufacturer modelling. The parasitic inductances in the simulation are varied 30% to understand the effect of the parasitics. The drain and source parasitic inductances and the gate parasitic resistance are simulated separately to understand the individual effect on the ringing of silicon carbide devices. The ringing impact on the reliability of devices is also analyzed in this paper.
| Original language | English |
|---|---|
| Title of host publication | Proceedings 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2021 |
| Place of Publication | Piscataway, NJ |
| Publisher | IEEE |
| Number of pages | 4 |
| ISBN (Electronic) | 978-1-7281-7621-5 |
| ISBN (Print) | 978-1-7281-7622-2 |
| DOIs | |
| Publication status | Published - 16 Nov 2021 |
| Event | 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2021 - Merusaka Nusa, Nusa Dua, Bali, Indonesia Duration: 27 Sept 2021 → 30 Sept 2021 https://apemc2021.org/ |
Publication series
| Name | Proceedings Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC) |
|---|---|
| Publisher | IEEE |
| Volume | 2021 |
| ISSN (Print) | 2162-7673 |
| ISSN (Electronic) | 2640-7469 |
Conference
| Conference | 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2021 |
|---|---|
| Abbreviated title | APEMC |
| Country/Territory | Indonesia |
| City | Nusa Dua, Bali |
| Period | 27/09/21 → 30/09/21 |
| Internet address |
Keywords
- Parasitics
- Ringing
- Silicon carbide (SiC)
- 22/1 OA procedure
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