MITSUBISHI MGFC36V7177A_11

< C band internally matched power GaAs FET >
MGFC36V7177A
7.1 – 7.7 GHz BAND / 4W
DESCRIPTION
OUTLINE DRAWING
The MGFC36V7177A is an internally impedance-matched
GaAs power FET especially designed for use in 7.1 – 7.7
GHz band amplifiers. The hermetically sealed metal-ceramic
package guarantees high reliability.
Unit : millimeters
21.0 +/-0.3
2MIN
(1)
(2)
12.9 +/-0.2
Class A operation
Internally matched to 50(ohm) system
 High output power
P1dB=4W (TYP.) @f=7.1 – 7.7GHz
 High power gain
GLP=9.0dB (TYP.) @f=7.1 – 7.7GHz
 High power added efficiency
P.A.E.=30% (TYP.) @f=7.1 – 7.7GHz
 Low distortion [ item -51]
IM3=-45dBc (TYP.) @Po=25dBm S.C.L.
0.6 +/-0.15
(2)
2MIN
R-1.6
11.3
FEATURES
(3)
10.7
17.0 +/-0.2
QUALITY
0.1
1.6
4.5 +/-0.4
 item 01 : 7.1 – 7.7 GHz band power amplifier
 item 51 : 7.1 – 7.7 GHz band digital radio communication
2.6 +/-0.2
APPLICATION
12.0
0.2
 IG
RECOMMENDED BIAS CONDITIONS
 VDS=10V  ID=1.2A Refer to Bias Procedure  RG=100ohm
Absolute maximum ratings
Symbol
(Ta=25C)
Parameter
Ratings
Keep Safety first in your circuit designs!
Unit
VGDO
Gate to drain breakdown voltage
-15
VGSO
Gate to source breakdown voltage
-15
V
ID
Drain current
3.75
A
IGR
Reverse gate current
-10
mA
IGF
Forward gate current
21
mA
PT *1
Total power dissipation
25
W
Tch
Cannel temperature
175
C
Tstg
Storage temperature
-65 to +175
C
Mitsubishi Electric Corporation puts the maximum
effort into making semiconductor products better
and more reliable , but there is always the
possibility that trouble may occur with them.
Trouble with semiconductors may lead to personal
injury , fire or property damage. Remember to give
due consideration to safety when making your
circuit designs , with appropriate measure such
as (I) placement of substitutive , auxiliary circuits ,
(ii) use of non-flammable material or (iii) prevention
against any malfunction or mishap.
V
*1 : Tc=25C
Electrical characteristics
Symbol
(1) GATE
(2) SOURCE (FLANGE)
(3) DRAIN
GF-8
(Ta=25C)
Parameter
Test conditions
Limits
Min.
Unit
Typ.
Max.
IDSS
Saturated drain current
VDS=3V,VGS=0V
-
-
3.75
A
gm
Transconductance
VDS=3V,ID=1.1A
-
1
-
S
VGS(off)
P1dB
Gate to source cut-off voltage
VDS=3V,ID=10mA
-
-
-4.5
V
Output power at 1dB gain compression
VDS=10V,ID(RF off)=1.2A
35
36.5
-
dBm
GLP
Linear Power Gain
f=7.1 – 7.7GHz
8
9
-
dB
ID
Drain current
-
-
1.8
A
P.A.E.
Power added efficiency
-
30
-
%
IM3 *2
3 order IM distortion
-42
-45
-
dBc
Rth(ch-c) *3
Thermal resistance
-
5
6
C/W
rd
*2 :Item -51,2 tone test, Po=25dBm Single Carrier Level, f=7.7GHz, Delta f=10MHz
*3 :Channel-case
Publication Date : Apr., 2011
1
< C band internally matched power GaAs FET >
MGFC36V7177A
7.1 – 7.7 GHz BAND / 4W
MGFC36V7177A TYPICAL CHARACTERISTICS( Ta=25deg.C )
P1dB,GLP vs. f
Po,PAE vs. Pin
Po,IM3 vs. Pin
MGFC36V7177A S-parameters( Ta=25deg.C , VDS=10(V),IDS=1.2(A) )
S Parameters(Typ.)
f
(GHz)
S11
S21
S12
S22
Magn.
Angle(deg.)
Magn.
Angle(deg.)
Magn.
Angle(deg.)
Magn.
Angle(deg.)
7.1
0.41
172
2.85
-109
0.077
-157
0.25
15
7.2
0.35
160
2.92
-124
0.082
-171
0.24
0
7.3
0.29
148
2.97
-139
0.087
174
0.23
-18
7.4
0.22
134
2.98
-154
0.091
160
0.21
-39
7.5
0.14
123
2.93
-169
0.096
144
0.20
-65
7.6
0.10
132
2.88
174
0.098
129
0.19
-93
7.7
0.18
130
2.79
158
0.099
113
0.21
-121
Publication Date : Apr., 2011
2
< C band internally matched power GaAs FET >
MGFC36V7177A
7.1 – 7.7 GHz BAND / 4W
Keep safety first in your circuit designs!
Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more
reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors
may lead to personal injury, fire or property damage. Remember to give due consideration to safety when
making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary
circuits, (ii) use of non-flammable material or (iii) prevention against any malfunction or mishap.
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© 2011 MITSUBISHI ELECTRIC CORPORATION. ALL RIGHTS RESERVED.
Publication Date : Apr., 2011
3