SWITCH AND SEMICONDUCTOR DEVICE INCLUDING THE SWITCH

A device for use with non-volatile memory, includes a first transistor of a first channel type coupled between first and second nodes, including a control gate supplied with a first control signal having a first phase, a second transistor of a second channel type different from the first channel type including a first terminal coupled to the first node, a second terminal coupled to a third node, a back gate coupled to the first terminal thereof, and a control gate supplied with a second control signal having a second phase substantially opposite to the first phase, a third transistor of the second channel type including a first terminal coupled to the second node, a second terminal coupled to the third node, a back gate coupled to the first terminal thereof, and a control gate supplied with the second control signal, and a protection circuit coupled between the first and second node.