With the introduction of the ART2K0FE, ART2K0PE and ART2K0TFE models, Ampleon extends its support for next-generation high-power industrial, scientific, and medical (ISM) designs with its newest breakthrough RF power transistors, powered by a 65 V supply. These additions complement an already leading ART portfolio, offering a full series of high breakdown voltage and exceptionally rugged Solid State Power Amplifier (SSPA) options ranging from 35 W to 2000 W. Ampleon's new line of 65 V ART transistors deliver a much higher breakdown voltage when compared to the 50 V ART transistors. Moreover, these transistors offer integrated temperature sensors and achieve exceptional drain efficiency levels as they enable Class-E designs at 50 V. The ART2K0x transistors are designed in push-pull air cavity ceramic (ACC) and over-mold plastic (OMP) packages, ensuring up to 2000 W Class AB performance across the frequency range from 1 MHz to 400 MHz.