MRF6S18140HR3_09 Datasheet, PDF (1/12 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs

Freescale Semiconductor
Technical Data
RF Power Field Effect Transistors
N-Channel Enhancement-Mode Lateral MOSFETs
Designed for N-CDMA base station applications with frequencies from 1805
to 1880 MHz. Suitable for TDMA, CDMA and multicarrier amplifier applica‐
tions. To be used in Class AB for PCN- PCS/cellular radio and WLL applica‐
tions.
• Typical 2-Carrier N-CDMA Performance: V_DD = 28 Volts, I_DQ = 1200 mA,
P_out = 29 Watts Avg., f = 1877.5 MHz, IS-95 CDMA (Pilot, Sync, Paging,
Traffic Codes 8 Through 13) Channel Bandwidth = 1.2288 MHz. PAR =
9.8 dB @ 0.01% Probability on CCDF.
ąPower Gain — 16 dB
ąDrain Efficiency — 27.5%
ąIM3 @ 2.5 MHz Offset — -36 dBc in 1.2288 MHz Bandwidth
ąACPR @ 885 kHz Offset — -50.5 dBc in 30 kHz Bandwidth
• Capable of Handling 10:1 VSWR, @ 28 Vdc, 1840 MHz, 140 Watts CW
Output Power
Features
• Characterized with Series Equivalent Large-Signal Impedance Parameters
• Internally Matched for Ease of Use
• Qualified Up to a Maximum of 32 V_DD Operation
• Integrated ESD Protection
• Designed for Lower Memory Effects and Wide Instantaneous Bandwidth
Applications
• RoHS Compliant
• In Tape and Reel. R3 Suffix = 250 Units per 56 mm, 13 inch Reel.
Document Number: MRF6S18140H
Rev. 1.1, 12/2009
MRF6S18140HR3
MRF6S18140HSR3
1805-1880 MHz, 29 W AVG., 28 V
2 x N-CDMA
LATERAL N-CHANNEL
RF POWER MOSFETs
CASE 465B-03, STYLE 1
NI-880
MRF6S18140HR3
CASE 465C-02, STYLE 1
NI-880S
MRF6S18140HSR3
Table 1. Maximum Ratings
Rating
Symbol
Value
Unit
Drain-Source Voltage
Gate-Source Voltage
Storage Temperature Range
Case Operating Temperature
Operating Junction Temperature ^(1,2)
Table 2. Thermal Characteristics
Characteristic
V_DSS
V_GS
T_stg
T_C
T_J
Symbol
-0.5, +68
-0.5, +12
-ā65 to +150
150
225
Value ^(2,3)
Vdc
Vdc
°C
°C
°C
Unit
Thermal Resistance, Junction to Case
Case Temperature 80°C, 140 W CW
Case Temperature 73°C, 29 W CW
R_θJC
0.31
0.35
°C/W
Ăă1. Continuous use at maximum temperature will affect MTTF.
Ăă2. MTTF calculator available at http://www.freescale.com/rf. Select Software & Tools/Development Tools/Calculators to access
MTTF calculators by product.
Ăă3. Refer to AN1955, Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.freescale.com/rf.
Select Documentation/Application Notes - AN1955.
© Freescale Semiconductor, Inc., 2006, 2008-2009. All rights reserved.
RF Device Data
Freescale Semiconductor
MRF6S18140HR3 MRF6S18140HSR3
1