Freescale’s new MRFE6VP5600H/S and MRFE6VP61K25H/S 50V LDMOS power transistors are designed for operation in harsh environment applications such as plasma generators, CO2 lasers and MRI power amplifiers. The MRF8P29300H/S 30V LDMOS power transistor is designed for pulsed S-Band applications such as air traffic control (ATC) and also can support modulated communications applications.
The MRFE6VP5600H/S and MRFE6VP61K25H/S 50V LDMOS transistors deliver output power levels of 600W and 1250W fand are capable of handling a Voltage Standing Wave Ratio (VSWR) of 65:1 at multiple phase angles.
With the addition of the MRF8P29300H/S, Freescale’s LDMOS power transistors for ATC and modulated communications applications cover frequencies from 10 to 3500 MHz at power levels from 10W to 1000W peak RF power. Suitable for air traffic management systems and weather radar, the MRF8P29300H/S provides a 2700 to 2900 MHz frequency range with pulsed RF output power of 320W. The device has power gain of 13.3 dB and drain efficiency of 50.5 percent, allowing designers to reduce system complexity and costs.
All three devices are sampling now. The MRFE6VP61K25H/S is in production and the other two devices are expected to begin production in the next three months.