Pr
eli
mi
na
ry
FEATURES
High Voltage Operation : V
DS
=50V
High Power : 41.0dBm (typ.) @ P
3dB
High Efficiency: 60%(typ.) @ P
3dB
Linear Gain : 15dB(typ.) @ f=3500MHz
Broad Frequency Range : 800 to 3700MHz
Proven Reliability
DESCRIPTION
Eudyna's GaN-HEMT offers high efficiency, ease of matching, greater
consistency and broad bandwidth for high power L-band amplifiers with
50V operation, and gives you higher gain.
This device target applications are low current and wide band
applications for high voltage.
ABSOLUTE MAXIMUM RATINGS
Item Symbol Condition Rating Unit
Drain-Source Voltage V
DS
120 V
Gate-Source Voltage V
GS
Tc=25
o
C -5 V
Total Power Dissipation P
t
40.9 W
Storage Temperature T
stg
-65 to +175
o
C
Channel Temperature T
ch
250
o
C
ELECTRICAL CHARACTERISTICS (Case Temperature Tc=25
o
C)
Item Symbol Condition Limit Unit
min. Typ. Max.
Pinch-Off Voltage V
p
V
DS
=50V I
DS
=2.6mA -1.0 -2.0 -3.5 V
Gate-Drain Breakdown Voltage V
GDO
I
GS
=- 1.3 mA
- -350 - V
3dB Gain Compression Power P
3dB
V
DS
=50V 40.0 41.0 - dBm
Drain Efficiency
d
I
DS(DC)
=100mA - 60 - %
Linear Gain G
L
f=3.5GHz
14.0 15.0 - dB
Thermal Resistance R
th
Channel to Case - 4.5 5.5
o
C/W
Edition 1.0
June 2005
1
RECOMMENDED OPERATING CONDITION(Case Temperature Tc= 25
o
C)
Item Symbol Condition Limit Unit
DC Input Voltage V
DS
50 V
Forward Gate Current I
GF
R
G
=50
<2.0 mA
Reverse Gate Current I
GR
R
G
=50
>-0.5 mA
Channel Temperature T
ch
200
o
C
EGN010MK
High Voltage - High Power GaN-HEMT
Preliminary
Eudyna GaN-HEMT 10W
Pr
eli
mi
na
ry
2
Output Power vs. Frequency
V
DS
=50V I
DS(DC)
=100mA
Output Power and Drain Efficiency vs. Input Power
V
DS
=50V I
DS(DC)
=100mA f=3.5GHz
Power Derating Curve
High Voltage - High Power GaN-HEMT
EGN010MK
Output Power and Drain Efficiency vs. Input Power
V
DS
=50V I
DS(DC)
=100mA f=2.17GHz
0
5
10
15
20
25
30
35
40
45
0
100
200
300
Case Temperature [
]
Tota
l
Powe
r Dis
s
i
pa
tion [W]
24
26
28
30
32
34
36
38
40
42
3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75
Frequency [GHz]
Pout [dBm]
Pin=14dBm
Pin=18dBm
Pin=22dBm
Pin=26dBm
Pin=30dBm
22
24
26
28
30
32
34
36
38
40
42
10 12 14 16 18 20 22 24 26 28 30
Input Power [dBm]
Output Power [dBm]
0
10
20
30
40
50
60
70
80
90
100
Drain Efficiency [%]
Output
Power
Drain
Effi.
22
24
26
28
30
32
34
36
38
40
42
10 12 14 16 18 20 22 24 26 28 30 32
Input Power [dBm]
Output Power [dBm]
0
10
20
30
40
50
60
70
80
90
100
Drain Efficiency [%]
Output
Power
Drain
Effi.
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