English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this brief, we propose a new extended-p+ stepped gate (ESG) thin-film silicon-on-insulator laterally double-diffused metal-oxide-semiconductor (LDMOS) with an extended-p+ region beneath the source and a stepped gate structure in the drift region of the LDMOS. The hole current generated due to impact ionization is now collected from an n+- p+ junction instead of an n+-p junction, thus delaying the parasitic bipolar junction transistor action. The stepped gate structure enhances RESURF in the drift region and minimizes the gate-drain capacitance. Based on 2-D simulation results, we show that the ESG LDMOS exhibits approximately 63% improvement in breakdown voltage, 38% improvement in on-resistance, 11% improvement in peak transconductance, 18% improvement in switching speed, and 63% reduction in gate-drain charge density compared with the conventional LDMOS with a field plate.

Extended-$\hbox{p}^{+}$ Stepped Gate LDMOS for Improved Performance