Download the PTFA260851F datasheet PDF.
This datasheet also covers the PTFA260851E variant, as both devices belong to the same thermally-enhanced high power rf ldmos fet family and are provided as variant models within a single manufacturer datasheet.
Description
The PTFA260851E and PTFA260851F are 85-watt LDMOS FETs designed for WiMAX power amplifier applications in the 2500 to 2700 MHz band.
Features
- include input and output matching, and thermally-enhanced packages with slotted or earless flanges. Manufactured with Infineon's advanced LDMOS process, these devices provide excellent thermal performance and superior reliability. PTFA260851E Package H-30248-2
PTFA260851F Package H-31248-2
Efficiency (%) EVM (dBc)
WiMAX EVM and Efficiency vs. Output Power
VDS = 28 V, IDQ = 900 mA
25 -20
2.62
20
GHz 2.68
-25
GHz
Efficiency
15 2.62
-30
10 -35 EVM
5 -40
0 -45 15 20 25 30 35 40 45
Outp.