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Abstract
This paper proposes a novel Direct Bonded Copper (DBC) layout for mitigating the current imbalance among the paralleled SiC MOSFET dies in multichip power modules. Compared to the traditional layout, the proposed DBC layout significantly reduces the circuit mismatch and current coupling effect, which consequently improves the current sharing among the paralleled SiC MOSFET dies in power module. Mathematic analysis and circuit model of the DBC layout are presented to elaborate on the superior features of the proposed DBC layout. Simulation and experimental results further verify the theoretical analysis and current balancing performance of the proposed DBC layout.
Original language | English |
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Title of host publication | Proceedings of the 31st Annual IEEE Applied Power Electronics Conference and Exposition (APEC) |
Number of pages | 5 |
Publisher | IEEE |
Publication date | Mar 2016 |
Pages | 704-708 |
ISBN (Print) | 978-1-4673-8393-6, 978-1-4673-9551-9 |
ISBN (Electronic) | 978-1-4673-9550-2 |
DOIs | |
Publication status | Published - Mar 2016 |
Event | 2016 IEEE Applied Power Electronics Conference and Exposition (APEC) - Long Beach Convention and Entertainment Center, Long Beach, United States Duration: 20 Mar 2016 → 24 Mar 2016 http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=32616 |
Conference
Conference | 2016 IEEE Applied Power Electronics Conference and Exposition (APEC) |
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Location | Long Beach Convention and Entertainment Center |
Country/Territory | United States |
City | Long Beach |
Period | 20/03/2016 → 24/03/2016 |
Internet address |
Fingerprint
Dive into the research topics of 'A Novel DBC Layout for Current Imbalance Mitigation in SiC MOSFET Multichip Power Modules'. Together they form a unique fingerprint.Projects
- 1 Finished
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HARMONY: HARMONY - Harmonic identification, mitigation and control in power electronics based power systems
Blaabjerg, F., Bak, C. L., Wang, X., Beres, R. N., Kwon, J., Gui, Y., Yoon, C. & Ebrahimzadeh, E.
01/02/2013 → 28/02/2018
Project: Research