The GTRB384608FC-V1 is a 440-watt (P3dB), GaN on SiC high electron mobility transistor (HEMT) designed for use in frequency band n78 cellular amplifiers applications. Featuring an Asymmetric Doherty Design, the GTRB384608FC-V1 provides 47.5dB Avg, 56.4 dBm peak power in 5G band 278.