Gallium nitride (GaN) transistors have radiation tolerance that makes them a good fit for a growing variety of space industry ...

Thermal design has become a first-order constraint in GaN system performance. As GaN pushes deeper into high-power, ...

FBS-GAM02P-R-PSE, a similar module, but designed to drive external GaN transistors. In each case ... The note includes some LTspice modelling of a 40A 12 to 0.96V converter optimised to run at 200kHz, ...

In order to develop the necessary technology, the project Magellan—High Efficiency mm-Wave GaN Transistor High Power Amplifier for GEO and LEO Active Antenna Application—was launched in 2024.

Are diamonds GaN's best friend? Revolutionizing transistor technology Date: December 21, 2023 Source: Osaka Metropolitan University Summary: A research team has fabricated a gallium nitride (GaN ...

Why GaN-based power supplies are smaller and more efficient. Gallium-nitride (GaN) transistors are able to handle large currents at high switching speeds, leading to switching power supplies that ...

As is typical with high-power drivers, these operate in a half-bridge configuration with identical N-channel GaN transistors (specifically part EPC2361) driven by dedicated gate drivers (that’s ...

Researchers at the Oak Ridge National Laboratory (ORNL) recently successfully developed a transistor fashioned out of Gallium Nitride (GaN) that can withstand the heat and radiation near the core ...

Semiconductors are the foundation of electronic and Internet of Things (IoT) devices and telecommunication equipment. They ...

In the ever-evolving landscape of power electronics, the emergence of gallium nitride (GaN) transistors has ignited a revolution by offering unparalleled benefits, including remarkable efficiency and ...

To make GaN transistors for the applications described above, GaN is typically deposited on a substrate like silicon, silicon carbide, sapphire, or GaN itself. Silicon carbide is a spectacular ...