e
PTB 20171 25 Watts, 935–960 MHz Cellular Radio RF Power
Transistor
Description
The 20171 is a class AB,
NPN, common emitter RF power
transistor intended for 24 Vdc operation from 935 to 960 MHz.
Rated at 25 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.
25 Watts, 935–960 MHz Class AB Characteristics Gold Metallization Silicon Nitride Passivated
Typical Output Power vs.
Input Power
40
Output Power (Watts)
30
20
201 71
LOT CO DE
VCC = 24 V
10
ICQ = 150 mA f = 960 MHz
0 0 1 2 3 4 5
Input Power ...