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PDF MGF0911A Data sheet ( Hoja de datos )
| Número de pieza | MGF0911A | |
| Descripción | L / S BAND POWER GaAs FET | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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MITSUBISHI SEMICONDUCTOR 〈GaAs FET〉
MGF0911A
L, S BAND POWER GaAs FET
DESCRIPTION
The MGF0911A, GaAs FET with an N-channel schottky gate, is
designed for use in UHF band amplifiers.
FEATURES
• Class A operation
• High output power
P1dB=41dBm(TYP)
@2.3GHz
• High power gain
GLP=11dB(TYP)
@2.3GHz
• High power added efficiency
ηadd=40%(TYP)
@2.3GHz,P1dB
• Hermetically sealed metal-ceramic package with ceramic lid
APPLICATION
UHF band power amplifiers
QUALITY GRADE
• IG
RECOMMENDED BIAS CONDITIONS
• VDS=10V
• ID=2.6A
• Rg=50Ω
• Refer to Bias Procedure
OUTLINE DRAWING
17.5
1
1.0
Unit:millimeters
2
3
14.3
9.4
2-R1.25
2
GF-21
10.0
1 GATE
2 SOURCE(FLANGE)
3 DRAIN
ABSOLUTE MAXIMUM RATINGS (Ta=25˚C)
Symbol
Parameter
Ratings
VGDO
VGSO
Gate to drain voltage
Gate to source voltage
-15
-15
ID Drain current
10
IGR Reverse gate current
30
IGF Forward gate current
63
PT Total power dissipation *1
37.5
Tch
Tstg
*1:TC=25˚C
Channel temperature
Storage temperature
175
-65 to +175
Unit
V
V
A
mA
mA
W
˚C
˚C
ELECTRICAL CHARACTERISTICS (Ta=25˚C)
Symbol
Parameter
IDSS Saturated drain current
gm Transconductance
VDS=3V,VGS=0V
VDS=3V,ID=2.6A
VGS(off) Gate to source cut-off voltage VDS=3V,ID=20mA Test conditions
P1dB
GLP
Output power at 1dB gain
compression
Linear power gain
VDS=10V,ID
*2
ηadd Power added efficiency at P1dB
Rth(ch-c) Thermal resistance
*1 ∆Vf method
*1:Channel to case *2:Pin=25dBm
2.6A,f=2.3GHz
Limits
Min Typ Max
– – 10
– 3.0
–
-2 – -5
Unit
A
S
V
40 41
– dBm
10 11 – dB
– 40 – %
– – 4.0 ˚C/W
Nov. ´97
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet MGF0911A.PDF ] | |
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