The soaring demand for electric vehicles has made it evident that the Insulated Gate Bipolar Transistor (IGBT), a crucial component, needs to evolve. To minimize switching loss, we need to focus on optimizing the front-side design and enhancing the drift region. Introducing finely patterned super junctions to replace the flat concentration drift region allows us to take traditional IGBTs to new heights, and the results are remarkable. In this work, using 8-inch wafer mass fabrication with the fine pattern cell and super junction structure, we can enhance switching performance by up to 30% while keeping the equal conduction loss, maintaining high ruggedness, and a broad safe operating area.

Experimental Investigation of a Novel 750V SJ-RET-IGBTs (Superjunction Recessed Emitter Trench IGBTs) for the Automotive Application

Recently, a number of "fine pattern" and "Narrow Mesa" IGBT cell structures with sub-μm trench and mesa dimensions have been proposed to achieve improved on-state and switching losses. On the other hand, Super Junction IGBT structures have also been proposed. For the first time, in this paper, we analyse the Narrow Mesa Super Junction IGBT (NM SJ-IGBT) performance in terms of on-state and switching trade-off as well as short-circuit safe operating area (SCSOA) robustness. It is shown that a NM SJ-IGBT structure can have not only a better Losses-vs-Vce(sat) trade-off but also a better SCSOA in comparison with conventional NM-IGBT. Keywords—IGBT, Narrow mesa, MOS, Trench, Super-junction.

750V Narrow Mesa IGBT vs SJ-IGBT: Performance and SC-SOA Assessment

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Y. Wang

Author Tools

Chat about Author

Papers

750V Narrow Mesa IGBT vs SJ-IGBT: Performance and SC-SOA Assessment