MRF21045,MRF21045LR3,MRF21045LSR3

Part No.:
MRF21045,MRF21045LR3,MRF21045LSR3
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Description:
RF Power Field Effect Transistors
File Size:
384 K
Page:
12 Pages
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Maker:
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
PCB Prototype

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PCB Datasheet:1PCB Datasheet:1
Freescale Semiconductor
Technical Data
Document Number: MRF21045
Rev. 11, 5/2006
RF Power Field Effect Transistors
N - Channel Enhancement - Mode Lateral MOSFETs
Designed for W- CDMA base station applications with frequencies from 2110
to 2170 MHz. Suitable for TDMA, CDMA and multicarrier amplifier applica-
t i o n s . To b e u s e d i n C l a s s A B 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 2-carrier W-CDMA Performance for V
DD
= 28 Volts, I
DQ
= 500 mA,
f1 = 2135 MHz, f2 = 2145 MHz, Channel Bandwidth = 3.84 MHz,
Adjacent Channels measured over 3.84 MHz Bandwidth at f1 - 5 MHz
and f2 +5 MHz, Distortion Products measured over a 3.84 MHz Bandwidth
at f1 - 10 MHz and f2 +10 MHz, Peak/Avg. = 8.3 dB @ 0.01% Probability
on CCDF.
Output Power — 10 Watts Avg.
Efficiency — 23.5%
Gain — 15 dB
IM3 — - 37.5 dBc
ACPR — - 41 dBc
Capable of Handling 5:1 VSWR, @ 28 Vdc, 2140 MHz, 45 Watts CW
Output Power
Features
Internally Matched for Ease of Use
High Gain, High Efficiency and High Linearity
Integrated ESD Protection
Designed for Maximum Gain and Insertion Phase Flatness
Excellent Thermal Stability
Characterized with Series Equivalent Large - Signal Impedance Parameters
Low Gold Plating Thickness on Leads, 40μ″ Nominal.
RoHS Compliant
In Tape and Reel. R3 Suffix = 250 Units per 32 mm, 13 Inch Reel.
MRF21045LR3
MRF21045LSR3
2110 - 2170 MHz, 45 W, 28 V
LATERAL N - CHANNEL
RF POWER MOSFETs
CASE 465E - 04, STYLE 1
NI - 400
MRF21045LR3
CASE 465F - 04, STYLE 1
NI - 400S
MRF21045LSR3
Table 1. Maximum Ratings
Rating
Drain- Source Voltage
Gate- Source Voltage
Total Device Dissipation @ T
C
= 25°C
Derate above 25°C
Storage Temperature Range
Case Operating Temperature
Operating Junction Temperature
Symbol
V
DSS
V
GS
P
D
T
stg
T
C
T
J
Value
- 0.5, +65
- 0.5, +15
105
0.60
- 65 to +150
150
200
Unit
Vdc
Vdc
W
W/°C
°C
°C
°C
Table 2. Thermal Characteristics
Characteristic
Thermal Resistance, Junction to Case
Symbol
R
θJC
Value
(1)
1.65
Unit
°C/W
Table 3. ESD Protection Characteristics
Test Conditions
Human Body Model
Machine Model
Class
1 (Minimum)
M2 (Minimum)
1. 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. All rights reserved.
MRF21045LR3 MRF21045LSR3
1
RF Device Data
Freescale Semiconductor