Bi-directional switch with Q1 and Q4 control

摘要

A vertical bidirectional switch of the type having its control referenced to the rear surface, including on its rear surface a first main electrode and on its front surface a second main electrode and a gate electrode, this switch being controllable by a positive voltage between its gate and its first electrode, wherein the gate electrode is arranged on the front surface of a via crossing the chip in which the switch is formed.