MRF7S21170HR3_11 Datasheet, PDF (1/17 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 CDMA base station applications with frequencies from 2110 to
2170 MHz. Suitable for CDMA and multicarrier amplifier applications. To be
u s e d i n C l a s s A B a n d C l a s s C f o r P C N -- P C S / c e l l u l a r r a d i o a n d W L L
applications.
• Typical Single--Carrier W--CDMA Performance: V_DD = 28 Volts, I_DQ =
1400 mA, P_out = 50 Watts Avg., f = 2167.5 MHz, IQ Magnitude Clipping,
Channel Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01%
Probability on CCDF.
Power Gain — 16 dB
Drain Efficiency — 31%
Device Output Signal PAR — 6.1 dB @ 0.01% Probability on CCDF
ACPR @ 5 MHz Offset — --37 dBc in 3.84 MHz Channel Bandwidth
• Capable of Handling 5:1 VSWR, @ 32 Vdc, 2140 MHz, 170 Watts CW
Output Power
• P_out @ 1 dB Compression Point ≃ 170 Watts CW
Features
• 100% PAR Tested for Guaranteed Output Power Capability
• Characterized with Series Equivalent Large--Signal Impedance Parameters
• Internally Matched for Ease of Use
• Integrated ESD Protection
• Greater Negative Gate--Source Voltage Range for Improved Class C
Operation
• Optimized for Doherty Applications
• RoHS Compliant
• In Tape and Reel. R3 Suffix = 250 Units, 56 mm Tape Width, 13 inch Reel.
Document Number: MRF7S21170H
Rev. 6, 3/2011
MRF7S21170HR3
MRF7S21170HSR3
2110--2170 MHz, 50 W AVG., 28 V
SINGLE W--CDMA
LATERAL N--CHANNEL
RF POWER MOSFETs
CASE 465B--03, STYLE 1
NI--880
MRF7S21170HR3
CASE 465C--02, STYLE 1
NI--880S
MRF7S21170HSR3
Table 1. Maximum Ratings
Rating
Symbol
Value
Unit
Drain--Source Voltage
Gate--Source Voltage
Operating Voltage
Storage Temperature Range
Case Operating Temperature
Operating Junction Temperature ^(1,2)
Table 2. Thermal Characteristics
Characteristic
V_DSS
V_GS
V_DD
T_stg
T_C
T_J
Symbol
--0.5, +65
--6.0, +10
32, +0
-- 65 to +150
150
225
Value ^(2,3)
Vdc
Vdc
Vdc
°C
°C
°C
Unit
Thermal Resistance, Junction to Case
Case Temperature 80°C, 170 W CW
Case Temperature 73°C, 25 W CW
R_θJC
0.31
0.36
°C/W
1. Continuous use at maximum temperature will affect MTTF.
2. MTTF calculator available at http://www.freescale.com/rf. Select Software & Tools/Development Tools/Calculators to access MTTF
calculators by product.
3. 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, 2011. All rights reserved.
RF Device Data
Freescale Semiconductor
MRF7S21170HR3 MRF7S21170HSR3
1