參數(shù)資料
型號: MRF7S21080HR3
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: RF Power Field Effect Transistors
中文描述: 射頻功率場效應(yīng)晶體管
文件頁數(shù): 1/12頁
文件大小: 428K
代理商: MRF7S21080HR3
MRF7S21080HR3 MRF7S21080HSR3
1
RF Device Data
Freescale Semiconductor
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
used in Class AB and Class C for TD-SCDMA and PCN-PCS/cellular radio
applications.
Typical Single-Carrier W-CDMA Performance: V
DD
= 28 Volts, I
DQ
=
800 mA, P
out
= 22 Watts Avg., Full Frequency Band, 3GPP Test Model 1,
64 DPCH with 50% Clipping, Channel Bandwidth = 3.84 MHz, Input Signal
PAR = 7.5 dB @ 0.01% Probability on CCDF.
Power Gain — 18 dB
Drain Efficiency — 32%
Device Output Signal PAR — 6.5 dB @ 0.01% Probability on CCDF
ACPR @ 5 MHz Offset — -38 dBc in 3.84 MHz Channel Bandwidth
Capable of Handling 10:1 VSWR, @ 32 Vdc, 2140 MHz, 80 Watts CW
Peak Tuned Output Power
P
out
@ 1 dB Compression Point
80 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
Designed for Digital Predistortion Error Correction Systems
RoHS Compliant
In Tape and Reel. R3 Suffix = 250 Units per 56 mm, 13 inch Reel.
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
Table 2. Thermal Characteristics
Characteristic
Symbol
Value
(2,3)
Unit
Thermal Resistance, Junction to Case
Case Temperature 79
°
C, 79 W CW
Case Temperature 75
°
C, 22 W CW
R
θ
JC
0.60
0.65
°
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.
Document Number: MRF7S21080H
Rev. 0, 11/2007
Freescale Semiconductor
Technical Data
MRF7S21080HR3
MRF7S21080HSR3
2110-2170 MHz, 22 W AVG., 28 V
SINGLE W-CDMA
LATERAL N-CHANNEL
RF POWER MOSFETs
CASE 465-06, STYLE 1
NI-780
MRF7S21080HR3
CASE 465A-06, STYLE 1
NI-780S
MRF7S21080HSR3
Freescale Semiconductor, Inc., 2007. All rights reserved.
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