MRF8S18120HR3_10 Datasheet, PDF (1/14 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 GSM and GSM EDGE base station applications with frequen-
cies from 1805 to 1880 MHz. Can be used in Class AB and Class C for all
typical cellular base station modulation formats.
• Typical GSM Performance: V_DD = 28 Volts, I_DQ = 800 mA, P_out =
72 Watts CW
Frequency
G_ps
η_D
(dB)
(%)
1805 MHz
1840 MHz
1880 MHz
18.2
49.8
18.6
51.4
18.7
53.9
• Capable of Handling 7:1 VSWR, @ 32 Vdc, 1840 MHz, 150 Watts CW
Output Power (3 dB Input Overdrive from Rated P_out)
• Typical P_out @ 1 dB Compression Point ≃ 120 Watts CW
• Typical GSM EDGE Performance: V_DD = 28 Volts, I_DQ = 800 mA, P_out =
46 Watts Avg.
SR1
SR2
G_ps
η_D
@ 400 kHz @ 600 kHz
EVM
Frequency (dB)
(%)
(dBc)
(dBc)
(% rms)
1805 MHz 17.9 41.0
--64
--76
1.6
1840 MHz 18.2 41.9
--63
--76
1.7
1880 MHz 18.3 43.2
--61
--76
2.0
Features
• Characterized with Series Equivalent Large--Signal Impedance Parameters
and Common Source S--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 per 56 mm, 13 inch Reel.
Document Number: MRF8S18120H
Rev. 1, 10/2010
MRF8S18120HR3
MRF8S18120HSR3
1805--1880 MHz, 72 W CW, 28 V
GSM, GSM EDGE
LATERAL N--CHANNEL
RF POWER MOSFETs
CASE 465--06, STYLE 1
NI--780
MRF8S18120HR3
CASE 465A--06, STYLE 1
NI--780S
MRF8S18120HSR3
Table 1. Maximum Ratings
Rating
Symbol
Value
Unit
Drain--Source Voltage
V_DSS
--0.5, +65
Vdc
Gate--Source Voltage
V_GS
--6.0, +10
Vdc
Operating Voltage
V_DD
32, +0
Vdc
Storage Temperature Range
T_stg
--65 to +150
°C
Case Operating Temperature
T_C
150
°C
Operating Junction Temperature ^(1,2)
T_J
225
°C
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.
© Freescale Semiconductor, Inc., 2009--2010. All rights reserved.
RF Device Data
Freescale Semiconductor
MRF8S18120HR3 MRF8S18120HSR3
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