Enablers for Overcurrent Capability of Silicon-Carbide-Based Power Converters: An OverviewShow others and affiliations
2023 (English)In: IEEE transactions on power electronics, ISSN 0885-8993, E-ISSN 1941-0107, Vol. 38, no 3, p. 3569-3589Article in journal (Refereed) Published
Abstract [en]
With the increase in penetration of power electronic converters in the power systems, a demand for overcurrent/ overloading capability has risen for the fault clearance duration. This article gives an overview of the limiting factors and the recent technologies for the overcurrent performance of SiC power modules in power electronics converters. It presents the limitations produced at the power module level by packaging materials, which include semiconductor chips, substrates, metallization, bonding techniques, die attach, and encapsulation materials. Specifically, technologies for overcurrent related temperatures in excess of 200°C are discussed. This article also discusses potential technologies, which have been proven or may be potential candidates for improving the safe operating area. The discussed technologies are use of phase-change materials below the semiconductor chip, Peltier elements, new layouts of the power modules, control and modulation techniques for converters. Special attention has been given to an overview of various potential phase-change materials, which can be considered for high-temperature operations.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2023. Vol. 38, no 3, p. 3569-3589
Keywords [en]
Bonding techniques, high temperature, new layouts, overcurrent (OC), packaging, parasites, phase-change materials (PCMs), power modules, wide band gap semiconductors, Chip scale packages, Energy gap, High temperature applications, High temperature operations, Microprocessor chips, Power converters, Power MOSFET, Schottky barrier diodes, Substrates, Heating system, Highest temperature, Insulatedgate bipolar transistor (IGBTs), MOS-FET, MOSFETs, Multi chip modules, New layout, Overcurrents, Parasite-, Power module, Schottky diodes, Wide-band-gap semiconductor, Silicon carbide
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:ri:diva-64819DOI: 10.1109/TPEL.2022.3223730Scopus ID: 2-s2.0-85144014766OAI: oai:DiVA.org:ri-64819DiVA, id: diva2:1756796
2023-05-152023-05-152023-05-25Bibliographically approved