Delta Electronics, Inc.

Chen-Ting Chiang

Wen-Chia Liao

Ying-Chen Liu

A semiconductor structure is provided, which includes a semiconductor device, a first conductive layer, and a gate runner. The semiconductor device includes an upper surface, a gate terminal, a source terminal, and a drain terminal. The first conductive layer is deposited on the upper surface and coupled to the source terminal. The gate runner is overlapped with the first conductive layer and coupled to the gate terminal. The gate runner and the first conductive layer are configured to contribute a parasitic capacitance between the gate terminal and the source terminal.

Enclosed gate runner for eliminating miller turn-on

A semiconductor device includes an active layer, a source electrode, a drain electrode, a gate electrode, a source pad, a drain pad, and a source external connecting element. The source electrode, the drain electrode, and the gate electrode are disposed on an active region of the active layer. The source pad is electrically connected to the source electrode and includes a body portion, a plurality of branch portions, and a current diffusion portion. The body portion is at least partially disposed on the active region of the active layer. The current diffusion portion interconnects the body portion and the branch portions. A width of the current diffusion portion is greater than a width of the branch portion and less than a half of a width of the body portion. The source external connecting element is disposed on the body portion and spaced from the current diffusion portion.

Growing community of inventors

Taoyuan, Taiwan

Chen-Ting Chiang