A High-Accuracy AlGaN/GaN Reverse Blocking CRD (RB-CRD) with Hybrid Trench Cathode

An AlGaN/GaN lateral reverse blocking current regulating diode (RB-CRD) with trench Schottky anode and hybrid trench cathode has been proposed and experimentally demonstrated on silicon substrate. The Schottky barrier diode (SBD) integrated in the anode exhibits a turn-on voltage of 0.7 V and a reve...

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Autores principales: Zhang, Anbang, Zhou, Qi, Yang, Chao, Shi, Yuanyuan, Chen, Wanjun, Li, Zhaoji, Zhang, Bo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2019
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6333593/
https://www.ncbi.nlm.nih.gov/pubmed/30645720
http://dx.doi.org/10.1186/s11671-019-2860-y
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author Zhang, Anbang
Zhou, Qi
Yang, Chao
Shi, Yuanyuan
Chen, Wanjun
Li, Zhaoji
Zhang, Bo
author_facet Zhang, Anbang
Zhou, Qi
Yang, Chao
Shi, Yuanyuan
Chen, Wanjun
Li, Zhaoji
Zhang, Bo
author_sort Zhang, Anbang
collection PubMed
description An AlGaN/GaN lateral reverse blocking current regulating diode (RB-CRD) with trench Schottky anode and hybrid trench cathode has been proposed and experimentally demonstrated on silicon substrate. The Schottky barrier diode (SBD) integrated in the anode exhibits a turn-on voltage of 0.7 V and a reverse breakdown voltage of 260 V. The hybrid trench cathode acts as a CRD, which is in series connection with the anode SBD. A knee voltage of 1.3 V and a forward operation voltage beyond 200 V can be achieved for the RB-CRD. The RB-CRD is capable of outputting an excellent steady current in a wide temperature range from 25 to 300 °C. In addition, the forward regulating current exhibits small negative temperature coefficients less than − 0.152%/(o)C.
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spelling pubmed-63335932019-01-27 A High-Accuracy AlGaN/GaN Reverse Blocking CRD (RB-CRD) with Hybrid Trench Cathode Zhang, Anbang Zhou, Qi Yang, Chao Shi, Yuanyuan Chen, Wanjun Li, Zhaoji Zhang, Bo Nanoscale Res Lett Nano Express An AlGaN/GaN lateral reverse blocking current regulating diode (RB-CRD) with trench Schottky anode and hybrid trench cathode has been proposed and experimentally demonstrated on silicon substrate. The Schottky barrier diode (SBD) integrated in the anode exhibits a turn-on voltage of 0.7 V and a reverse breakdown voltage of 260 V. The hybrid trench cathode acts as a CRD, which is in series connection with the anode SBD. A knee voltage of 1.3 V and a forward operation voltage beyond 200 V can be achieved for the RB-CRD. The RB-CRD is capable of outputting an excellent steady current in a wide temperature range from 25 to 300 °C. In addition, the forward regulating current exhibits small negative temperature coefficients less than − 0.152%/(o)C. Springer US 2019-01-15 /pmc/articles/PMC6333593/ /pubmed/30645720 http://dx.doi.org/10.1186/s11671-019-2860-y Text en © The Author(s). 2019 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Zhang, Anbang
Zhou, Qi
Yang, Chao
Shi, Yuanyuan
Chen, Wanjun
Li, Zhaoji
Zhang, Bo
A High-Accuracy AlGaN/GaN Reverse Blocking CRD (RB-CRD) with Hybrid Trench Cathode
title A High-Accuracy AlGaN/GaN Reverse Blocking CRD (RB-CRD) with Hybrid Trench Cathode
title_full A High-Accuracy AlGaN/GaN Reverse Blocking CRD (RB-CRD) with Hybrid Trench Cathode
title_fullStr A High-Accuracy AlGaN/GaN Reverse Blocking CRD (RB-CRD) with Hybrid Trench Cathode
title_full_unstemmed A High-Accuracy AlGaN/GaN Reverse Blocking CRD (RB-CRD) with Hybrid Trench Cathode
title_short A High-Accuracy AlGaN/GaN Reverse Blocking CRD (RB-CRD) with Hybrid Trench Cathode
title_sort high-accuracy algan/gan reverse blocking crd (rb-crd) with hybrid trench cathode
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6333593/
https://www.ncbi.nlm.nih.gov/pubmed/30645720
http://dx.doi.org/10.1186/s11671-019-2860-y
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