MITSUBISHI SEMICONDUCTOR <GaAs FET>
MGFC42V5964
5.9~6.4GHz BAND 16W INTERNALLY MATCHED GaAs FET
DESCRIPTION
OUTLINE DRAWING
Unit: millimeters
FEATURES
Class A operation
Internally matched to 50 ohm system
High output power
P1dB = 16W (TYP.) @ f=5.9~6.4GHz
High power gain
GLP = 9 dB (TYP.) @ f=5.9~6.4GHz
High power added efficiency
P.A.E. = 31 % (TYP.) @ f=5.9~6.4GHz
Low distortion for MGFC42V5964-51
IM3= -45 dBc(TYP.) @Po=32dBm S.C.L.
Thermal Resistance
Rth(ch-c)= 1.6 deg.C/W(TYP.)
APPLICATION
MGFC42V5964-01: 5.9~6.4GHz power amplifier
MGFC42V5964-51: 5.9~6.4GHz digital radio communication
QUALITY GRADE
IG
RECOMMENDED BIAS CONDITIONS
VDS = 10 V
ID
= 4.5 A (refer to bias procedure)
RG = 50 ohm
ABSOLUTE MAXIMUM RATINGS
(Ta=25 deg.C)
Symbol
Parameter
Ratings
Unit
VGDO
Gate to drain voltage
-15
V
VGSO
Gate to source voltage
-15
V
ID
Drain current
15
A
IGR
Reverse gate current
-40
mA
IGF
Forward gate current
84
mA
PT
Total power dissipation *1
78.9
W
Tch
Channel temperature
175
deg.C
Tstg
Storage temperature
-65 ~ +175
deg.C
*1 : Tc=25 deg.C
ELECTRICAL CHARACTERISTICS
(Ta=25 deg.C)
Limits
Min.
Typ.
Max.
IDSS
Saturated drain current
VDS=3V, VGS=0V
-
9
12
A
gm
Transconductance
VDS=3V, ID=4.4A
-
4
-
S
VGS(off)
Gate to source cut-off voltage
VDS=3V, ID=80mA
-2
-3
-4
V
P1dB
Output power at 1dB gain compression
41.5
42.5
-
dBm
GLP
Linear power gain
VDS=10V, ID(RF off)=4.5A, f=5.9~6.4GHz
8
9
-
dB
ID
Drain current
-
4.5
-
A
P.A.E.
Power added efficiency
-
31
-
%
IM3
3rd order IM distortion
*1
-42
-45
-
dBc
Rth(ch-c)
Thermal resistance
*2
Delta Vf method
-
1.6
1.9
deg.C/W
*1 : MGFC42V5964-51, 2 tone test, Po=32dBm Single Carrier Level, f=6.4GHz, Delta f=10MHz
*2 : Channel to case
MITSUBISHI
May-02
ELECTRIC
The MGFC42V5964 is an internally impedance-matched
GaAs power FET especially designed for use in 5.9~6.4GHz
band amplifiers. The hermetically sealed metal-ceramic
package guarantees high reliability.
Parameter
Test conditions
< 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 (1)placement of substitutive, auxiliary circuits, (2)use of
non-flammable material or (3)prevention against any malfunction
or mishap.
Symbol
Unit
4.
0+
/-0
.4
1.
4
2M
IN
2.
4+
/-0
.2
0.
1
17
.4
+/
-0
.3
R1.25
2M
IN
0.6+/-0.15
(1)
24+/-0.3
20.4+/-0.2
13.4
(3)
8.
0+
/-0
.2
R1.2
15
.8
(2)
(1): GATE
(2): SOURCE (FLANGE)
(3): DRAIN
GF-18