Today, most converters employ switch-mode topologies. At their core, power transistors switch on and off at high frequency, ...

Medium-voltage CoolGaN G5 transistors from Infineon include a built-in Schottky diode to minimize dead-time losses.

W GaN converter from STMicroelectronics targets fast chargers, adapters, and power supplies for home appliances.

This new device sets a benchmark in performance compared to previous-generation GaN and traditional silicon MOSFET solutions. The device delivers ultra-low on-resistance (RDS(on)) of 1.2mOhm, a 30% ...

For this reason, many manufacturers have moved toward integrating the gate driver directly with the GaN transistor. This offers a reduced parasitic inductance and capacitance due to the minimized loop ...

b) 3D schematic illustrations and epitaxial structures of ... A significant innovation was the development of a rotationally symmetric transistor design for GaN devices, simplifying alignment during ...

WBG semiconductors, such as GaN and SiC, offer exceptional performance: less energy losses, greater heat tolerance and operation in harsh environments. There are currently two major players in the ...

Detailed in a paper published in Nature Electronics, this nerve-inspired device uses homogeneously integrated organic electrochemical transistors. N-type organic electrochemical transistors are ...

Power transistor maker GaN Systems has teamed up with Renesas to produce evaluation kits that demonstrate appropriate drive techniques for GaN power transistors – which have desirable switching ...

Efficient Power Conversion (EPC) is aiming at USB chargers and thin point-of-load converters with a 40V 3mΩ enhancement-mode GaN power transistor. Called EPC2055 it is a “good example of the rapid ...