PTFA082201E_09 Datasheet, PDF (1/10 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FETs 220 W, 869 – 894 MHz

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Thermally-Enhanced High Power RF LDMOS FETs
220 W, 869 – 894 MHz
Description
The PTFA082201E and PTFA082201F are 220-watt LDMOS FETs
designed for CDMA and WCDMA power amplifier applications in
the 869 to 894 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.
PTFA082201E
Package H-36260-2
PTFA082201F
Package H-37260-2
PTFA082201E
PTFA082201F
2-Carrier WCDMA Performance
V_DD = 30 V, I_DQ = 1950 mA, ƒ = 894 MHz, 3GPP WCDMA
signal, P/A R = 8.1 dB, 10 MHz carrier spacing,
3.84 MHz bandwidth
50
-30
40
-35
30
20
10
0
30
ACPR ^IMD
-40
-45
Gain -50
Efficiency
-55
35
40
45
50
Output Power, Avg. (dBm)
Features
• Thermally-enhanced packages, Pb-free and
RoHS compliant
• Broadband internal matching
• Typical two-carrier WCDMA performance at
894 MHz, 30 V
- Average output power = 55 W
- Linear Gain = 18.0 dB
- Efficiency = 30%
- Intermodulation distortion = –37 dBc
- Adjacent channel power = –39.5 dBc
• Typical CW performance, 894 MHz, 30 V
- Output power at P–1dB = 250 W
- Efficiency = 59%
• Integrated ESD protection: Human Body Model,
Class 2 (minimum)
• Excellent thermal stability, low HCI drift
• Capable of handling 10:1 VSWR at 30 V,
220 W (CW) output power
RF Characteristics
Two-carrier WCDMA Measurements (not subject to production test—verified by design/characterization in Infineon test fixture)
V_DD = 30 V, I_DQ = 1950 mA, P_OUT = 55 W average
ƒ₁ = 884 MHz, ƒ₂ = 894 MHz, 3GPP signal, channel bandwidth = 3.84 MHz, peak/average = 8.1 dB @ 0.01% CCDF
Characteristic
Symbol Min Typ
Max
Unit
Gain
Drain Efficiency
G_ps
—
18.0
—
dB
η_D
—
30
—
%
Intermodulation Distortion
IMD
—
–37
—
dBc
All published data at T_CASE = 25°C unless otherwise indicated
*See Infineon distributor for future availability.
ESD: Electrostatic discharge sensitive device—observe handling precautions!
Data Sheet
1 of 10
Rev. 04.1, 2009-02-20