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The MRF6V14300MSR5 is a 50V LDMOS RF power transistor designed for L-Band radar applications. It serves as the final stage device within Freescale Semiconductor's 50V RF power LDMOS avionics and radar portfolio. The component operates with a standard voltage supply, providing high reliability for pulsed RF power opportunities in L-Band frequencies.
Verify the manufacturer designation, as Freescale Semiconductor's RF division was acquired by NXP Semiconductors. Confirm that the specific suffix 'MSR5' corresponds to the required tape and reel packaging configuration for automated assembly processes. Ensure the part number matches the exact frequency and power requirements for the intended L-Band radar implementation.
Select this component when designing for L-Band frequencies requiring a 50V operating voltage. It is suitable for applications prioritizing pallet design reliability and reduced cooling costs compared to higher voltage alternatives. Consider the MRF6V10010N driver if a complete amplifier stage solution is needed alongside this final stage device.
This transistor belongs to the first generation of Freescale's 50V RF power LDMOS portfolio dedicated to avionics and radar. It is positioned as a competitive alternative offering standard voltage supplies and low cooling costs. The product line includes companion devices such as the MRF6V10010N driver to support system integration.
Public confirmed substitute part numbers are not available in the provided documentation.