Current leakage evolution in partially gate-ruptured power MOSFETs

L. Scheick, L. Selva, Yuan Chen, L. Edmonds
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引用次数: 7

Abstract

The range of resulting leakage from single-event gate rupture (SEGR) in power MOSFETs spans several decades, from hundreds of nanoamps to tens of milliamps being qualified as rupture events. The differences in the magnitude of the breaks are correlated to the physical and operational effects of the devices investigated. The maximum leakage current that a part may endure and not destroy itself is determined experimentally and analytically.
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部分栅断功率mosfet的漏电流演化
功率mosfet中单事件栅极破裂(SEGR)导致的泄漏范围跨越几十年,从数百纳安到数十毫安都可以被视为破裂事件。断裂幅度的差异与所研究设备的物理和操作效应有关。通过实验和分析确定了零件所能承受而不破坏自身的最大泄漏电流。
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