INFINEON
晶体管 双极-射频, NPN, 3.25 V, 57 GHz, 120 mW, 40 mA, 150 hFE
ON SEMICONDUCTOR
晶体管 双极-射频, NPN, 3.5 V, 25 GHz, 120 mW, 40 mA, 50 hFE