Mitsubishi MGF0910A High-power gaas fet (small signal gain stage) Datasheet

< High-power GaAs FET (small signal gain stage) >
MGF0910A
L & S BAND / 6W
non - matched
DESCRIPTION
The MGF0910A, GaAs FET with an N-channel schottky
gate, is designed for use in UHF band amplifiers.
FEATURES
 Class A operation
 High output power
P1dB=38.0dBm(TYP.) @f=2.3GHz
 High power gain
GLP=11.0dB(TYP.)
@f=2.3GHz
 High power added efficiency
P.A.E =45%(TYP.)
@f=2.3GHz,P1dB
 Hermetically sealed metal-ceramic package with ceramic lid
APPLICATION
 For UHF Band power amplifiers
QUALITY
 IG
RECOMMENDED BIAS CONDITIONS
 Vds=10V
 Ids=1.3A
 Rg=100 Refer to Bias Procedure
Absolute maximum ratings
Symbol
VGDO
VGSO
ID
IGR
IGF
PT*1
Tch
Tstg
(Ta=25C)
Parameter
Gate to drain voltage
Gate to source voltage
Drain current
Reverse gate current
Forward gate current
Total power dissipation
Cannel temperature
Storage temperature
Ratings
Unit
-15
-15
5
-15
31.5
27.3
175
-65 to +175
V
V
A
mA
mA
W
C
C
*1:Tc=25C
Electrical characteristics
Symbol
(Ta=25C)
Parameter
Test conditions
Limits
Min.
Unit
IDSS
Saturated drain current
VDS=3V,VGS=0V
-
-
gm
Transconductance
VDS=3V,ID=1.3A
-
1.5
Max.
5
-
VGS(off)
P1dB
Gate to source cut-off voltage
VDS=3V,ID=10mA
-2
-
-5
V
Output power at 1dB gain compression
VDS=10V,ID(RF off)=1.3A
37
38
-
dBm
GLP
Linear Power Gain
f=2.3GHz
10
11
-
dB
P.A.E.
Power added efficiency
-
45
-
%
Rth(ch-c) *2
Thermal resistance
-
-
5.5
C/W
ΔVf method
*2 :Channel-case
Publication Date : Apr., 2011
1
Typ.
A
S
< High-power GaAs FET (small signal gain stage) >
MGF0910A
L & S BAND / 6W
non - matched
MGF0910A TYPICAL CHARACTERISTICS( Ta=25deg.C )
ID vs. VGS
ID vs. VDS
Po, PAE vs. Pin
(f=2.3GHz)
GLP, P1dB, ID, PAE vs. VDS
(f=2.3GHz)
Publication Date : Apr., 2011
2
< High-power GaAs FET (small signal gain stage) >
MGF0910A
L & S BAND / 6W
non - matched
MGF0910A S-parameters( Ta=25deg.C , VDS=10(V),IDS=1.3(A) )
S11,S22 vs. f
S21,S12 vs. f
Publication Date : Apr., 2011
3
< High-power GaAs FET (small signal gain stage) >
MGF0910A
L & S BAND / 6W
non - matched
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Publication Date : Apr., 2011
4
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