Semiconductor device

A semiconductor device comprising:

• a substrate;
• a first source finger provided on the substrate;
• a first gate finger provided adjacent to the first source finger in a width direction of the first source finger, and on the substrate along the first source finger;
• a first drain finger provided on the substrate and sandwiching the first gate finger between the first source finger and the first drain finger;
• a second source finger provided on a region of the substrate located in an extension direction of the first source finger from the first source finger, and extending in the extension direction;
• a second gate finger provided adjacent to the second source finger in the width direction of the second source finger, on a region of the substrate located in the extension direction from the first gate finger, and along the second source finger;
• a second drain finger provided on the substrate and sandwiching the second gate finger between the second source finger and the second drain finger;
• and
• a first gate wiring provided on the substrate, connected to a first end of the first gate finger, not connected to the second gate finger, and extending in the width direction;
• wherein a width of the first gate wiring in the extension direction at a first region where the first gate finger connects to the first gate wiring is smaller than a width of the first gate wiring in the extension direction at a second region located between the first source finger and the second source finger, and
• an end of the first region near the second gate finger in the extension direction is located closer to the second gate finger than an end of the second region near the second gate finger in the extension direction.