用于微波功率整流的t形阳极GaN肖特基势垒二极管

K. Fukui, T. Takeuchi, K. Hayashino, K. Harauchi, Y. Iwasaki, J. Ao, Y. Ohno
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引用次数: 4

摘要

在GaN微波整流二极管中采用t形阳极布线,并在有源层中增加施主浓度,实现了ON电阻和OFF电容的降低。由ON电阻和OFF电容乘积定义的时间常数从2.72ps降至0.79ps,击穿电压从108V降至50V。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
T-shaped anode GaN Schottky barrier diode for microwave power rectification
Reduction of ON resistance and OFF capacitance of GaN microwave rectifying diode is realized by applying T-shaped anode wiring together with increase of donor concentration in the active layer. The time constant defined by the product of ON resistance and OFF capacitance is reduced from 2.72ps to 0.79ps while the breakdown voltage decreased from 108V to 50V.
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