BiDFET

FET Junction Temperature Monitoring Using Novel On-Chip Solution
A novel junction temperature monitoring sensor is proposed and experimentally demonstrated for application in MOS-gate power devices. …
Ramandeep Narwal, Aditi Agarwal, Tzu-Hsuan Cheng, B. Jayant Baliga, Subhashish Bhattacharya, Douglas C. Hopkins
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Design and Optimization of High-frequency Transformer for Isolated Single-Stage Three-Phase AC/DC Converter using Bidirectional Switches
This paper presents the design and optimization of the high-frequency transformer for an isolated single-stage three-phase AC/DC …
Isaac Wong, Ramandeep Narwal, Subhashish Bhattacharya, B. Jayant Baliga, Douglas C. Hopkins
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Isolated Single-stage Three-phase AC/DC Converter using Bidirectional Switches
The advent of the SiC Bidirectional FET (BiDFET), a monolithic 1.2 kV bidirectional switch, has rendered the single-stage three-phase …
Ramandeep Narwal, Isaac Wong, Subhashish Bhattacharya, B. Jayant Baliga, Douglas C. Hopkins
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Bidirectional Three-phase Current Source Converter based Buck-boost AC/DC System using Bidirectional Switches
The 1.2 kV 4H-SiC BiDirectional Field Effect Transistor (BiDFET) is the first monolithic SiC bidirectional switch, which offers a lower …
Ramandeep Narwal, Subhashish Bhattacharya, B. Jayant Baliga, Douglas C. Hopkins
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Analysis and Characterization of Four-quadrant Switches based Commutation Cell
A four-quadrant switch (FQS) blocks either polarity voltage and controls current flow in both directions. Unlike voltage-source …
Ramandeep Narwal, Shubham Rawat, Ajit Kanale, Tzu-Hsuan Cheng, Aditi Agarwal, Subhashish Bhattacharya, B. Jayant Baliga, Douglas C. Hopkins
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Power Conversion Systems Enabled by SiC BiDFET Device
The BiDirectional Field-Effect Transistor (BiDFET) can enable circuit topologies requiring four-quadrant switches, that were earlier …
Subhashish Bhattacharya, Ramandeep Narwal, Suyash Sushilkumar Shah, B. Jayant Baliga, Aditi Agarwal, Ajit Kanale, Kijeong Han, Douglas C. Hopkins, Tzu-Hsuan Cheng
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The BiDFET Device and Its Impact on Converters
The matrix converter topology for direct ac-to-ac conversion offers elimination of the bulky and unreliable d.c. link capacitors used …
B. Jayant Baliga, Douglas C. Hopkins, Subhashish Bhattacharya, Aditi Agarwal, Tzu-Hsuan Cheng, Ramandeep Narwal, Ajit Kanale, Suyash Sushilkumar Shah, Kijeong Han
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Design Considerations for Developing 1.2 kV 4H-SiC BiDFET-enabled Power Conversion Systems
Bidirectional switches are essential for cycloconverter and matrix converter applications to facilitate single-stage AC-AC conversion …
Ajit Kanale, Tzu-Hsuan Cheng, Ramandeep Narwal, Aditi Agarwal, B. Jayant Baliga, Subhashish Bhattacharya, Douglas C. Hopkins
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Optimized AC/DC Dual Active Bridge Converter using Monolithic SiC Bidirectional FET (BiDFET) for Solar PV Applications
Grid interface power conversion systems for commercial, industrial and residential solar power generation are becoming ubiquitous due …
Suyash Sushilkumar Shah, Ramandeep Narwal, Subhashish Bhattacharya, Ajit Kanale, Tzu-Hsuan Cheng, Utkarsh Mehrotra, Aditi Agarwal, B. Jayant Baliga, Douglas C. Hopkins
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