发射极关断晶闸管(ETO)无缓冲器工作分析

Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475) Pub Date : 2003-03-20 DOI:10.1109/PEDS.1999.794567

Yuxin Li, A. Huang, K. Motto

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引用次数: 34

摘要

发射极关断晶闸管(ETO)是一种在统一关断增益条件下关断GTO的GTO- mosfet混合功率半导体器件。分析了电致通无压关断失效机理，提出了将电致通无压关断能力扩展到器件理论极限的解决方案。给出了理论分析和实验结果。

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Analysis of the snubberless operation of the emitter turn-off thyristor (ETO)

The emitter turn-off thyristor (ETO) is a GTO-MOSFET hybrid power semiconductor device that turns off the GTO under the unity turn-off gain condition. This paper analyzes the failure mechanism in the snubberless turn-off of the ETO and proposes solutions that extend the snubberless switching capability to the theoretical limitation of the device. Theoretical analysis and experimental results are presented.

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Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475)

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