MRF8S18120HR3 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
frequencies 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
h_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
h_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. 0, 9/2009
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. All rights reserved.
RF Device Data
Freescale Semiconductor
MRF8S18120HR3 MRF8S18120HSR3
1