Abstract

A vertical GaN Schottky barrier diode (SBD) employing a floating metal ring as an edge termination is described. The breakdown voltage is larger than a device without any termination that has been fabricated on a bulk GaN substrate. Fabricated GaN SBD exhibits a high breakdown voltage of 353 V and very fast reverse recovery characteristics of 28 ns. The breakdown voltage of a device without termination is 159 V. It should be noted that the proposed device does not require any additional processes.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call