A flyback with a GaN switch offers higher efficiency across all metrics versus silicon—and it’s simpler to design. Enter the ...

But silicon IGBTs account for about 20% of the total losses in hybrid EV powertrains[⁠ 1], according to Kazuoki Matsugatani, senior director at Denso Corp., in a presentation at this year’s VLSI ...

Sandia National Labs has demonstrated a high power 1200V MOSFET using gallium nitride (GaN) using a hafnium gate with a high-K electric.

GaNrich Semiconductor, a compound semiconductor manufacturer, has begun mass production of gallium nitride (GaN) power devices on sapphire substrates. The company has also launched a seamless in-situ ...

T he US International Trade Commission (ITC) has ruled that Innoscience Technology, a Chinese maker of gallium-nitride-on-silicon (GaN-on-Si) power chips, infringed upon a patent of American rival ...