PXFC212551SC
Thermally-Enhanced High Power RF LDMOS FET
240 W, 28 V, 2110 – 2170 MHz
Description
PXFC212551SC
Package H-37248H-2
The PXFC212551SC is a 240-watt LDMOS FET intended for use
in multi-standard cellular power amplifier applications in the 2110
to 2170 MHz frequency band. Features include input and output
matching, high gain and thermally-enhanced package with earless
flanges. Manufactured with Infineon's advanced LDMOS process,
this device provides excellent thermal performance and superior
reliability.
Features
Two-carrier WCDMA Drive-up
VDD = 28 V, IDQ = 1600 mA
ƒ = 2165 MHz, 3GPP WCDMA signal,
PAR = 8 dB, 10 MHz carrier spacing,
BW 3.84 MHz
•ꢀ Broadband internal input and output matching
•ꢀ Typical Pulsed CW performance, 2140 MHz, 28 V,
10 µs pulse width, 10% duty cycle, Class AB
- Output power at P
- Efficiency = 50%
- Gain = 19 dB
= 240 W
1dB
21
20
19
18
17
16
15
48
40
32
24
16
8
Gain
•ꢀ Capable of handling 10:1 VSWR @28 V, 240 W
(CW) output power
•ꢀ Integrated ESD protection
•ꢀ Human Body Model Class 2 (per ANSI/ESDA/
Efficiency
JEDEC JS-001)
•ꢀ Low thermal resistance
•ꢀ Pb-free and RoHS compliant
0
pxfc212551sc_g1
29
33
37
41
45
49
53
Output Power (dBm)
RF Characteristics
Two-carrier WCDMA Specifications (tested in Infineon test fixture)
= 28 V, I = 1600 mA, P = 50 W avg, ƒ = 2160 MHz, ƒ = 2170 MHz, 3GPP signal, channel bandwidth = 3.84 MHz,
V
DD
DQ
OUT
1
2
peak/average = 8 dB @ 0.01% CCDF
Characteristic
Gain
Symbol
Min
19
Typ
20.5
28
Max
—
Unit
dB
G
ps
Drain Efficiency
Intermodulation Distortion
hD
25
—
%
IMD
—
–31
–27
dBc
All published data at T
= 25°C unless otherwise indicated
CASE
ESD: Electrostatic discharge sensitive device—observe handling precautions!
Data Sheet 1 of 8
Rev. 03.1, 2015-04-13