The Destruction Mechanism in GCTs

Neophytos Lophitis, Marina Antoniou, Florin Udrea, Friedhelm Bauer, Iulian Nistor, Martin Arnold, Tobias Wikström, J. Vobecký

IEEE Transactions on Electron Devices · 2013 · 34 citations · 10 references

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Abstract

This paper focuses on the causes that lead to the final destruction in standard gate-commutated thyristor (GCT) devices. A new 3-D model approach has been used for simulating the GCT which provides a deep insight into the operation of the GCT in extreme conditions. This allows drawing some conclusions on the complex mechanisms that drive these devices to destruction, previously impossible to explain using 2-D models.

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