WIN Semi qualifies NP12-0B GaN for 40 V RF front ends - eeNews Europe

WIN Semiconductors has qualified its NP12-0B gallium nitride (GaN) process for 40V operation, extending its 0.12μm GaN-on-SiC technology into higher-power RF front-end applications. The platform suppo... Read original →

WIN Semiconductors’ qualification of its 0.12μm GaN-on-SiC process for 40V operation accelerates the RF front-end industry’s shift from LDMOS to GaN, directly pressuring discrete amplifier and switch vendors. This forces SiC substrate suppliers to improve crystal yield while compelling base station and satellite terminal makers to redesign thermal and PCB architectures. Geopolitically, deployment in mmWave 5G or LEO satellite links may trigger stricter U.S. export controls on high-power GaN, raising compliance costs for global customers. Competitors like Qorvo and Wolfspeed are likely to counter with vertically integrated SiC strategies or monolithic 30V GaN-LNA solutions. Within 18 months, rising MMIC integration will compel foundries to open PDK ecosystems—positioning Taiwan, China-based compound semiconductor specialists to capture non-U.S. mmWave infrastructure share.