Freescale Semiconductor
Technical Data
RF Power LDMOS Transistors
High Ruggedness N--Channel
Enhancement--Mode Lateral MOSFETs
Designed for mobile two--way radio applications with frequencies from
136 to 520 MHz. The high gain, ruggedness and broadband performance of
these devices make them ideal for large--signal, common source amplifier
applications in mobile radio equipment.
Typical Performance: (13.6 Vdc, TA = 25°C, CW)
Frequency
Gps
ηD
(MHz)
(dB)
(%)
P1dB
(W)
380--450 (1,3)
18.3
64.1
31
450--520 (2,3)
17.7
62.0
31
520 (4)
17.7
71.4
33
Load Mismatch/Ruggedness
Frequency Signal
(MHz)
Type
VSWR
520 (4)
CW >65:1 at all
Phase Angles
Pout
(W)
47
(3 dB Overdrive)
Test
Voltage
Result
17
No Device
Degradation
1. Measured in 380--450 MHz UHF wideband reference circuit.
2. Measured in 450--520 MHz UHF wideband reference circuit.
3. The values shown are the minimum measured performance numbers across the
indicated frequency range.
4. Measured in 520 MHz narrowband test circuit.
Features
• Characterized for Operation from 136 to 520 MHz
• Unmatched Input and Output Allowing Wide Frequency Range Utilization
• Integrated ESD Protection
• Integrated Stability Enhancements
• Wideband — Full Power Across the Band:
− 136--174 MHz
− 380--450 MHz
− 450--520 MHz
• 225°C Capable Plastic Package
• Exceptional Thermal Performance
• High Linearity for: TETRA, SSB, LTE
• Cost--effective Over--molded Plastic Packaging
• In Tape and Reel. R1 Suffix = 500 Units, 24 mm Tape Width, 13 inch Reel.
Typical Applications
• Output Stage VHF Band Mobile Radio
• Output Stage UHF Band Mobile Radio
Document Number: AFT05MS031N
Rev. 0, 6/2012
AFT05MS031NR1
AFT05MS031GNR1
136--520 MHz, 31 W, 13.6 V
WIDEBAND
RF POWER LDMOS TRANSISTORS
TO--270--2
PLASTIC
AFT05MS031NR1
TO--270--2 GULL
PLASTIC
AFT05MS031GNR1
Gate
Drain
(Top View)
Note: The backside of the package is the
source terminal for the transistor.
Figure 1. Pin Connections
© Freescale Semiconductor, Inc., 2012. All rights reserved.
RF Device Data
Freescale Semiconductor, Inc.
AFT05MS031NR1 AFT05MS031GNR1
1