Semiconductor relay module
AssigneeOMRON Corporation
InventorsToshinobu Akutagawa, Yosuke Morimoto, Tetsuro Tsurusu
Life of this patent
Estimating the term…
Abstract
In a semiconductor relay module, inside a package, one of a pair of input parts of a first semiconductor relay is connected to a first input terminal, the other of the pair of input parts of the first semiconductor relay is connected to a second input terminal, one of a pair of input parts of a second semiconductor relay is connected to the second input terminal, the other of the pair of input parts of the second semiconductor relay is connected to the first input terminal, one of a pair of input parts of a third semiconductor relay is connected to a third input terminal, and the other of the pair of input parts of the third semiconductor relay is connected to the first input terminal or the second input terminal.
Claims14
A semiconductor relay module comprising:
- a first semiconductor relay and a second semiconductor relay connected in series;
- a third semiconductor relay disposed between a grounding point and a connection midpoint of the first semiconductor relay and the second semiconductor relay;
- a package configured to house the first semiconductor relay, the second semiconductor relay, and the third semiconductor relay, wherein the first semiconductor relay, the second semiconductor relay, and the third semiconductor relay are arranged along a longitudinal direction of the package;
- and
- a first input terminal, a second input terminal, and a third input terminal that are provided in the package and disposed so as to be partially exposed to an outside of the package,
- wherein
- each of the first semiconductor relay, the second semiconductor relay, and the third semiconductor relay has a pair of input parts, and
- inside the package, one of the pair of input parts of the first semiconductor relay is connected to the first input terminal, another of the pair of input parts of the first semiconductor relay is connected to the second input terminal, one of the pair of input parts of the second semiconductor relay is connected to the second input terminal, another of the pair of input parts of the second semiconductor relay is connected to the first input terminal, one of the pair of input parts of the third semiconductor relay is connected to the third input terminal, and another of the pair of input parts of the third semiconductor relay is connected to the first input terminal or the second input terminal.
Dependencies are inferred from the claim text.