< X/Ku band internally matched power GaAs FET >
MGFX39V0717
10.7 – 11.7 GHz BAND / 8W
DESCRIPTION
The MGFX39V0717 is an internally impedance-matched
GaAs power FET especially designed for use in 10.7 – 11.7
GHz band amplifiers. The hermetically sealed metal-ceramic
package guarantees high reliability.
FEATURES
Internally impedance matched
High output power
P1dB=8.0W (TYP.) @f=10.7 – 11.7GHz
High linear power gain
GLP=7.0dB (TYP.) @f=10.7 – 11.7GHz
High power added efficiency
P.A.E.=26% (TYP.) @f=10.7 – 11.7GHz
APPLICATION
For use in 10.7 – 11.7 GHz band power amplifiers
QUALITY
IG
RECOMMENDED BIAS CONDITIONS
VDS=10V ID=2.4A Refer to Bias Procedure
Absolute maximum ratings (Ta=25C)
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 measure such
as (I) placement of substitutive , auxiliary circuits ,
(ii) use of non-flammable material or (iii) prevention
against any malfunction or mishap.
Symbol
Parameter
Ratings
Unit
V
Gate to drain
VGDO
breakdown voltage
-15
VGSO Gate to source breakdown voltage
-15
V
ID
Drain current
5.6
A
IGR
IGF
PT *1
Tch
Reverse gate current
Forward gate current
Total power dissipation
Cannel temperature
Storage temperature
-18
mA
mA
W
36
42.8
175
C
C
Tstg
-65 to +175
*1 : Tc=25C
Electrical characteristics
(Ta=25C)
Symbol
Parameter
Test conditions
Limits
Unit
Min.
Typ.
4
Max.
Saturated drain current
Transconductance
VDS=3V,VGS=0V
-
5.6
A
S
IDSS
VDS=3V,ID=2.2A
VDS=3V,ID=20mA
-
2
-
-4
-
gm
Gate to source cut-off voltage
-2
-3
39
7
V
VGS(off)
P1dB
Output power at 1dB gain compression VDS=10V,ID(RF off)=2.4A
37.5
dBm
dB
f=10.7 – 11.7GHz
GLP
Linear Power Gain
Power added efficiency
Thermal resistance
6
-
-
P.A.E.
Rth(ch-c) *2
26
-
-
%
-
3.5
C/W
*2 :Channel-case
Publication Date : Apr., 2011
1