PTB20219 - 70 Watts/ 925-960 MHz Cellular Radio RF Power Transistor
The 20219 is a class AB, NPN common emitter RF power transistor intended for 26 Vdc operation across the 925 to 960 MHz frequency band.
It is rated at 70 watts minimum output power for both CW and PEP applications.
Ion implantation, nitride surface passivation and gold metallization are used to ensu
