SEMICONDUCTOR MODULE

A semiconductor module includes: first to third circuit boards respectively connected to first to third terminals; first and second semiconductor elements respectively on the first and second circuit boards; first and second metal wiring boards respectively connecting the first semiconductor element to the second circuit board and the second semiconductor element to the third circuit board. The first metal wiring board includes first and second joining portions and a first coupling portion coupling the first and second joining portions at respective one sides thereof such that the respective one sides of the first and second joining portions face each other. The second metal wiring board includes third and fourth joining portions and a second coupling portion coupling the third and fourth joining portions at respective one sides thereof such that the respective one sides of the third and fourth joining portions face each other.