High-Temperature Electronics: Powering the Next Frontier in Extreme Environments

Introduction: Engineering Beyond Thermal Limits A fundamental boundary in modern engineering is being decisively broken: the thermal ceiling of electronics. For decades, the performance, placement, and survivability of electronic systems have been constrained not by computational capability, but by temperature. Today, that constraint is collapsing. A new generation of high-temperature electronics—built on wide-bandgap semiconductors, advanced…