Patent ID: 11942411
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The semiconductor device according to claim 1, further comprising
an insulating substrate on an upper surface of which the common circuit pattern is provided,
wherein each of the plurality of semiconductor chips has a rectangular shape having first to fourth sides in a plan view, the wiring connection region of each of the plurality of semiconductor chips is provided along the first direction on a side of the first side among the first to fourth sides, and the second and third sides are sides adjacent to the first side,
the common circuit pattern has first to third opposite sides opposite to the first to third sides in a plan view,
a shortest distance among a plurality of first distances from the first side of each of the plurality of semiconductor chips to the first opposite side of the common circuit pattern is defined as a first margin distance,
a shortest distance among a plurality of second distances from the second side of each of the plurality of semiconductor chips to the second opposite side of the common circuit pattern is defined as a second margin distance,
a shortest distance among a plurality of third distances from the third side of each of the plurality of semiconductor chips to the third opposite side of the common circuit pattern is defined as a third margin distance, and
the first to third margin distances are longer than a film thickness of the common circuit pattern.