Pure-play GaN foundry technology for 50V applications

In this paper, we present a 50V GaN HEMT technology portfolio and focuses on layout optimization, fabrication, and device modeling. A 100W PA has been demonstrated with custom heat-sink and second harmonic tuning. The newly developed 50V technology enables high power amplifier, pulsed radar, CATV, and LTE applications utilizing supply voltages of 50V for L- to C- band operational frequencies. Our pure-play GaN Foundry service supports RF MMIC and discrete device applications with comprehensive specifications and wafer acceptance tests.