INFINEON CFH77

GaAs HEMT
CFH 77
Target Data Sheet
•
•
•
•
Very low noise
Very high gain
For low noise front end amplifiers up to 20 GHz
For DBS down converters
ESD: Electrostatic discharge sensitive device, observe handling precautions!
MW-4
Type
Marking
Ordering Code
(taped)
Package1)
CFH 77
t.b.d.
Q62702-G117
MW-4
1)
Dimensions see Page 5.
Maximum Ratings
Symbol
Value
Unit
Drain-source voltage
VDS
3.5
V
Drain-gate voltage
VDG
4.5
V
Gate-source voltage
VGS
– 3.0
V
Drain current
ID
60
mA
Channel temperature
TCh
150
°C
Storage temperature range
Tstg
– 65 … + 150
°C
Total power dissipation (TS ≤ 51 °C)1)
Ptot
180
mW
Thermal Resistance
Symbol
Value
Unit
Channel-soldering point source
RthChS
550
K/W
1)
TS: Temperature measured at soldering point.
Data Book
1
03.00
CFH 77
Electrical Characteristics
TA = 25 °C, unless otherwise specified
Characteristics
Symbol
Limit Values
min.
typ.
max.
Unit
Test
Conditions
Drain-source saturation
current
IDSS
15
30
60
mA
VDS = 2 V
VGS = 0 V
Pinch-off voltage
VGS(P)
–2
– 0.7
– 0.2
V
VDS = 2 V
ID = 1 mA
Gate leakage current
IG
–
0.05
2
µA
VDS = 2 V
ID = 15 mA
Transconductance
gm
50
65
–
mS
VDS = 2 V
ID = 15 mA
Noise figure
F
–
0.7
–
dB
VDS = 2 V
ID = 15 mA
f = 12 GHz
Associated gain
Ga
–
10.5
–
dB
VDS = 2 V
ID = 15 mA
f = 12 GHz
Data Book
2
03.00
CFH 77
Total Power Dissipation Ptot = f (TS; TA),
package mounted on alumina
EHT08532
200
mW
Ptot 180
160
140
TA
TS
120
100
80
60
40
20
0
0
50
100
˚C 150
TA ; TS
Typical Common Source Noise Parameters
ID = 15 mA, UDS = 2.0 V, Z0 = 50 Ω
f
Fmin
Ga
Rn
rn
N
F50 Ω
GHz
dB
dB
MAG
ANG
Ω
–
–
dB
2
0.36
19.4
0.79
27
13.7
0.274
0.03
1.2
4
0.44
15.9
0.72
60
10.1
0.202
0.04
1.1
6
0.51
13.9
0.63
92
5.85
0.117
0.05
1.05
8
0.58
12.4
0.56
134
2.35
0.047
0.06
1.0
10
0.65
11.2
0.52
180
1.1
0.022
0.07
1.0
12
0.72
10.4
0.54
– 135
2.9
0.058
0.08
1.1
14
0.80
9.7
0.59
– 108
7.15
0.143
0.10
1.5
Data Book
Gopt
3
03.00
CFH 77
Typical Common Source S-Parameters
ID = 15 mA, UD = 2.0 V, Z0 = 50 Ω
S11
f
S21
S12
S22
GHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
1
0.98
– 22.8
5.55
159.6
0.030
87.5
0.633
– 16.3
2
0.94
– 46.1
5.40
139.3
0.053
57.8
0.60
– 32.5
3
0.88
– 68.4
5.09
120.1
0.074
44.9
0.54
– 48.0
4
0.82
– 90.6
4.77
101.2
0.089
30.7
0.48
– 63.3
5
0.77
– 110.8 4.45
84.0
0.101
18.1
0.42
– 77.5
6
0.72
– 131.4 4.16
67.3
0.112
7.9
0.35
– 92.6
7
0.66
– 153.6 3.88
50.2
0.119
– 3.3
0.28
– 110.8
8
0.63
– 175.2 3.58
34.5
0.122
– 12.7
0.22
– 132.0
9
0.62
164.4
3.29
18.9
0.120
– 22.0
0.16
– 157.3
10
0.62
145.0
3.01
4.0
0.119
– 29.5
0.14
177.3
11
0.64
128.3
2.76
– 10.3
0.119
– 37.4
0.15
136.2
12
0.64
113.1
2.51
– 23.5
0.114
– 44.0
0.18
115.4
13
0.66
101.3
2.32
– 35.7
0.114
– 47.3
0.23
100.9
14
0.67
89.4
2.18
– 48.2
0.116
– 53.1
0.25
91.0
15
0.69
73.6
2.06
– 62.4
0.116
– 58.6
0.28
75.4
16
0.73
59.2
1.85
– 75.9
0.115
– 65.8
0.36
57.1
17
0.76
51.7
1.65
– 86.5
0.112
– 69.4
0.39
53.1
18
0.78
45.4
1.56
– 96.7
0.115
– 72.3
0.42
43.8
19
0.77
36.2
1.51
– 108.6 0.121
– 76.7
0.44
38.8
Data Book
4
03.00
CFH 77
Package Outlines
MW-4
(Special Package)
2.9 ±0.1
B
0.5
1.1 max
0.1 max
0.7 +0.1
-0.05
4
3
1
2
+0.2
acc. to
DIN 6784
10˚max
1.3 ±0.1
A
2.6 max
10˚max
0.65
0.08...0.15
0.4 +0.1
-0.05
2˚... 30˚
0.25
M
B
0.20
M
A
GSO05553
Pin assignment:
1 = Source
2 = Drain
3 = Source
4 = Gate
Sorts of Packing
Package outlines for tubes, trays etc. are contained in
our Data Book “Package Information”.
SMD = Surface Mounted Device
Data Book
5
Dimensions in mm
03.00