e
PTB 20105 20 Watts, 925–960 MHz Cellular Radio RF Power
Transistor
Description
The 20105 is a class AB,
NPN, common emitter RF power
transistor intended for 25 Vdc operation from 925 to 960 MHz.
Rated at 20 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 excellent device reliability.
100% lot traceability is standard.
Class AB Characteristics Performance at 960 MHz, 25 VCC - Output Power = 20 W - Efficiency = 50% Min Gold Metallization Silicon Nitride Passivated
Output Power vs.
Input Power
25
Output Power (Watts)
20 15 10
201 05
LOT COD E
VCC = 25 V
5 0 0 1 2...