Ampleon releases 500-Watt LDMOS transistor

January 22, 2020 //By Wisse Hettinga
Ampleon releases 500-Watt LDMOS transistor
RF power amplifiers for CW and pulsed CW applications in the 423 MHz to 443 MHz frequency range such as ISM, RF plasma lighting and defrosting

Operating at a frequency range of between 423 to 443 MHz, the BLP05H9S500P can deliver up to 500-Watt output power in pulsed or continuous wave modes and enables so far untapped drain efficiency levels of typically 75%. Such best in class characteristics will keep the required cooling capacity to a minimum while also saving both space and operation costs. 

In addition, the lightweight push-pull transistor amplifier was specifically designed to withstand a VSWR of 10:1 at 50 Volt through all phases with no damage or degradation, further simplifying the system design and protection circuitry. 

The BLP05H9S500P is based on Ampleon’s 9th generation high voltage LDMOS process technology and comes in a low thermal resistance OMP780 package. It is currently in production with a minimum longevity commitment of 15 years.

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