发明名称 |
SWITCH CIRCUIT PACKAGE MODULE |
摘要 |
A switch circuit package module includes at least a semiconductor switch unit and at least a first capacitor unit. The semiconductor switch unit includes a first semiconductor switch element and a second semiconductor switch element. The first semiconductor switch element and the second semiconductor switch element include a plurality of sub micro-switch elements. The capacitor unit includes a plurality of capacitors configured to cooperate with the sub micro-switch elements. The capacitors are arranged in a symmetrical distribution surrounded the semiconductor switch unit, such that impedances of any two symmetrical commutation loops each of which mainly consists of one capacitor and two sub micro-switch elements from the first semiconductor switch element and second semiconductor switch element respectively are close to or the same with each other. |
申请公布号 |
US2015318234(A1) |
申请公布日期 |
2015.11.05 |
申请号 |
US201514798419 |
申请日期 |
2015.07.13 |
申请人 |
Delta Electronics (Shanghai) Co., Ltd. |
发明人 |
LI Zeng;HONG Shou-Yu;ZENG Jian-Hong |
分类号 |
H01L23/495;H01L23/64 |
主分类号 |
H01L23/495 |
代理机构 |
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代理人 |
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主权项 |
1. A switch circuit package module, comprising:
at least a semiconductor switch unit comprising:
a first semiconductor switch element comprising a plurality of sub micro-switch elements; anda second semiconductor switch element comprising a plurality of sub micro-switch elements; and at least a capacitor unit comprising a plurality of capacitors, wherein the capacitors are arranged in a symmetrical distribution surrounded the semiconductor switch unit, such that impedances of any two symmetrical commutation loops each of which mainly consists of one capacitor and two sub micro-switch elements from the first semiconductor switch element and second semiconductor switch element respectively are close to or the same with each other. |
地址 |
Shanghai CN |