| 摘要 |
A vertical voltage-controlled bidirectional monolithic switch formed between the upper and lower surfaces of a semiconductor substrate surrounded with a peripheral wall, including: a first multiple-cell vertical IGBT transistor extending between a cathode formed on the upper surface side and an anode formed on the lower surface side; and a second multiple-cell vertical IGBT transistor extending between a cathode formed on the lower surface side and an anode formed on the upper surface side, in which the cells of each transistor are arranged so that portions of the cells of a transistor are active upon operation of the other transistor.
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