The MGFK41A4045 is a GaAs power FET from Panasonic. It is suitable for use in 14.0-14.5GHz band amplifiers. The product features high output power and high linear power gain. The recommended working conditions are VDS=10V, ID=3.0A and RG=50ohm.
The MGFK41A4045 is a GaAs power FET designed for use in 14.0‑14.5 GHz band amplifiers. It features an internally impedance‑matched structure and a hermetically sealed metal‑ceramic package for high reliability.
Key specifications include 12 W typical output power, 41 dBm P1dB, 7 dB linear power gain, and a maximum drain current of 8 A. The datasheet also provides bias conditions, S‑parameters, and safety notices for proper circuit design.
| Frequency band | 14.0‑14.5 GHz |
|---|---|
| Linear power gain (GLP) | 7.0 dB (typ) |
| Power added efficiency (PAE) | 25 % |
| Storage temperature range | -65 °C to +175 °C |
It is designed for the 14.0‑14.5 GHz band.