SEMICONDUCTOR DEVICE

摘要

A semiconductor device includes a first circuit board on which a first switching element and a first diode connected in inverse parallel are mounted, a second circuit board on which a second switching element and a second diode connected in inverse parallel are mounted, a printed circuit board disposed opposite the first circuit board and the second circuit board, and a plurality of conductive posts which electrically connect the first switching element, the second switching element, the first diode, the second diode, the first circuit board, or the second circuit board and metal layers of the printed circuit board. The first switching element and the second switching element are connected in anti-series to form a bidirectional switch.

主权项

1. A semiconductor device comprising:
a first switching element and a second switching element; a first diode and a second diode; a first circuit board on which the first switching element and the first diode are mounted; a second circuit board on which the second switching element and the second diode are mounted; a printed circuit board disposed opposite the first circuit board and the second circuit board and including metal layers; and a plurality of conductive posts which electrically connect the first switching element, the second switching element, the first diode, the second diode, the first circuit board, or the second circuit board and the metal layers of the printed circuit board, wherein the first and second switching elements are configured to form a bidirectional switch, the bidirectional switch comprising: the first switching element connected to the first diode in inverse parallel; the second switching element connected to the second diode in inverse parallel; and the first switching element connected to the second switching element in anti-series via the plurality of conductive posts, the metal layers, and at least one of the first circuit board and the second circuit board.