双向控相晶闸管设计优化的二维器件仿真

IF 2.9 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Electron Devices Pub Date : 2025-04-03 DOI:10.1109/TED.2025.3554134

Vojtěch Brandštýl;Jan Vobecký

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引用次数: 0

摘要

利用校准器件仿真（TCAD）对8.5 kv双向相控晶闸管（BiPCT）的工作进行了分析，目的是改善导通和关断损耗之间的权衡。为了处理二维近似中BiPCT的特点，引入了一种特殊的方法将器件从前向阻塞状态转变为导通状态。将所研究的设计变量的模拟特性与在100mm硅片上生产的实际器件上测量的特性进行了比较。讨论了未辐照装置和质子辐照装置。

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Two-Dimensional Device Simulation for the Design Optimization of a Bidirectional Phase Control Thyristor

The operation of 8.5-kV bidirectional phase control thyristor (BiPCT) is analyzed using calibrated device simulation (TCAD) with the goal of improving the tradeoff between the on-state and turn-off losses. To cope with the specifics of the BiPCT in 2-D approximation, a special approach to turn the device from the forward blocking regime to the on-state is introduced. The simulated characteristics of investigated design variants are compared with the ones measured on real devices produced on 100-mm silicon wafers. Both unirradiated and proton irradiated devices are discussed.

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来源期刊

IEEE Transactions on Electron Devices 工程技术-工程：电子与电气

CiteScore

5.80

自引率

16.10%

发文量

937

审稿时长

3.8 months

期刊介绍： IEEE Transactions on Electron Devices publishes original and significant contributions relating to the theory, modeling, design, performance and reliability of electron and ion integrated circuit devices and interconnects, involving insulators, metals, organic materials, micro-plasmas, semiconductors, quantum-effect structures, vacuum devices, and emerging materials with applications in bioelectronics, biomedical electronics, computation, communications, displays, microelectromechanics, imaging, micro-actuators, nanoelectronics, optoelectronics, photovoltaics, power ICs and micro-sensors. Tutorial and review papers on these subjects are also published and occasional special issues appear to present a collection of papers which treat particular areas in more depth and breadth.