发明名称 |
Methods, systems, and devices for active charge control diodes |
摘要 |
Methods and systems for active charge control diodes with improved reverse recovery characteristics. An extra control terminal is added on the side of a diode nearest to its p-n junction. The control terminal connects to a control region which extends from the drift region to the cathode surface and which is most preferably separated from the cathode region by an insulated trench. During turn-off, the control terminal is most preferably driven negative relative to the cathode just before reversing the polarity of the applied external voltage. |
申请公布号 |
GB2534818(A) |
申请公布日期 |
2016.08.03 |
申请号 |
GB20160009485 |
申请日期 |
2015.11.18 |
申请人 |
Ideal Power Inc |
发明人 |
William C. Alexander;Richard A Blanchard |
分类号 |
H01L29/861 |
主分类号 |
H01L29/861 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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