PTB20051 - 6 Watts/ 1.465-1.513 GHz Cellular Radio RF Power Transistor
The 20051 is a class AB, NPN, common emitter RF power transistor intended for 26 Vdc operation from 1.465 to 1.513 GHz.
Rated at 6 watts minimum output power, it may be used for both CW and PEP applications.
Ion implantation, nitride surface passivation and gold metallization are used to ensure exce