EXCELICS EPA025A-70

Excelics
EPA025A-70
DATA SHEET
High Efficiency Heterojunction Power FET
6
6
'
•
•
•
NON-HERMETIC LOW COST CERAMIC 70mil PACKAGE
+21.5dBm TYPICAL OUTPUT POWER
8.0dB TYPICAL POWER GAIN AT 18GHz
TYPICAL 0.85dB NOISE FIGURE AND 11.0dB
ASSOCIATED GAIN AT 12GHz
0.3 X 250 MICRON RECESSED “MUSHROOM” GATE
Si3N4 PASSIVATION
ADVANCED EPITAXIAL HETEROJUNCTION PROFILE
PROVIDES EXTRA HIGH POWER EFFICIENCY,
AND HIGH RELIABILITY
0LQ
$OO /HDGV
•
•
•
•
*
All Dimensions In mils.
ELECTRICAL CHARACTERISTICS (Ta = 25 OC)
SYMBOLS
P1dB
G1dB
PAE
NF
Ga
PARAMETERS/TEST CONDITIONS
Output Power at 1dB Compression
Vds=6V, Ids=50% Idss
Gain at 1dB Compression
Vds=6V, Ids=50% Idss
Power Added Efficiency at 1dB Compression
Vds=6V, Ids=50% Idss
Noise Figure
Vds=2V, Ids=15mA
Associated Gain
Vds=2V, Ids=15mA
f=12GHz
f=18GHz
f=12GHz
f=18GHz
MIN
TYP
19.5
21.5
21.5
11.0
8.0
9.5
f=12GHz
f=12GHz
47
0.85
f=12GHz
11.0
MAX
UNIT
dBm
dB
%
dB
dB
Idss
Saturated Drain Current
Vds=3V, Vgs=0V
40
75
Gm
Transconductance
Vds=3V, Vgs=0V
50
80
Vp
Pinch-off Voltage
Vds=3V, Ids=1.0mA
BVgd
Drain Breakdown Voltage Igd=1.0mA
-9
-15
V
BVgs
Source Breakdown Voltage Igs=1.0mA
-6
-14
V
-1.0
105
mS
-2.5
370*
Thermal Resistance
Rth
* Overall Rth depends on case mounting.
MAXIMUM RATINGS AT 25OC
SYMBOLS
PARAMETERS
ABSOLUTE1
mA
CONTINUOUS2
Drain-Source Voltage
10V
6V
Vds
Gate-Source Voltage
-6V
-3V
Vgs
Drain Current
Idss
50mA
Ids
Forward Gate Current
12mA
2mA
Igsf
Input Power
18dBm
@ 3dB Compression
Pin
Channel Temperature
175oC
150 oC
Tch
o
Storage Temperature
-65/175 C
-65/150 oC
Tstg
Total Power Dissipation
370mW
310mW
Pt
Note: 1 Exceeding any of the above ratings may result in permanent damage.
2. Exceeding any of the above ratings may reduce MTTF below design goals .
Excelics Semiconductor, Inc., 2908 Scott Blvd., Santa Clara, CA 95054
Phone: (408) 970-8664 Fax: (408) 970-8998 Web Site: www.excelics.com
V
o
C/W
EPA025A-70
DATA SHEET
High Efficiency Heterojunction Power FET
S-PARAMETERS
S-PARAMETERS
6V, 1/2 Idss
FREQ
--- S11 ---
--- S21 ---
2V, 15mA
--- S12 ---
--- S22 ---
FREQ
--- S11 ---
--- S21 ---
--- S12 ---
--- S22 ---
(GHz)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
(GHz)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
0.963
0.886
0.799
0.716
0.638
0.579
0.517
0.462
0.424
0.409
0.381
0.366
0.429
0.483
0.488
0.506
0.52
0.559
0.579
0.625
0.622
0.583
0.605
0.639
0.571
0.554
-26.2
-51.2
-73.4
-94.3
-113.8
-129.1
-145.7
-161.5
172.2
148.3
134.7
115.9
92.8
73.8
56.6
38.2
26.1
17.4
-2.4
-15.5
-23.3
-35.7
-55.5
-69.2
-84.8
-106.7
6.488
5.91
5.223
4.709
4.296
3.913
3.559
3.288
3.097
2.9
2.794
2.692
2.521
2.324
2.209
2.089
1.874
1.823
1.637
1.561
1.49
1.399
1.27
1.179
1.157
1.153
155.5
132.5
112.3
94.4
77.9
62.7
47.9
34.4
19.9
4.8
-9.1
-23.3
-38.3
-53.1
-69.6
-86.7
-99.9
-112.1
-128.6
-144.3
-159.8
-173.6
170.1
152.8
135.4
118.9
0.015
0.026
0.033
0.038
0.042
0.045
0.047
0.048
0.055
0.064
0.074
0.086
0.098
0.106
0.115
0.123
0.124
0.142
0.132
0.135
0.141
0.144
0.141
0.144
0.156
0.174
75.3
60.1
49.6
44.2
39.6
37.7
34.2
33.9
34.3
31
25.6
19.6
10.5
0.1
-12
-25.8
-33.2
-46.2
-60.9
-73.4
-86.7
-99.4
-115.7
-132.1
-149.3
-164.6
0.795
0.76
0.729
0.707
0.68
0.651
0.637
0.619
0.627
0.623
0.62
0.629
0.618
0.612
0.633
0.642
0.607
0.673
0.687
0.744
0.733
0.738
0.727
0.73
0.736
0.733
-12.4
-25.4
-37
-45.9
-54.4
-65.5
-76
-84.4
-90.9
-102.3
-118
-132.5
-144.4
-157.7
-178.6
160.4
149.2
136.7
115.8
98.8
86.7
76.6
58.1
38.8
25.1
13.3
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
1.014
0.927
0.861
0.801
0.736
0.657
0.589
0.549
0.531
0.472
0.427
0.443
0.484
0.443
0.464
0.514
0.532
0.532
0.573
0.634
0.587
0.585
0.628
0.642
0.572
0.623
-22.6
-42.6
-62.4
-79.1
-95.5
-111.4
-129.0
-148.7
-155.8
-170.6
160.9
138.7
128.8
112.4
88.7
66.6
68.8
50.3
35.5
21.2
15.3
7.8
-10.7
-26.5
-40.1
-43.2
8.052
5.927
5.434
4.978
4.683
4.309
3.951
3.736
3.519
3.390
3.173
3.007
2.870
2.679
2.434
2.344
2.277
2.024
1.955
1.904
1.823
1.672
1.658
1.611
1.491
1.455
156.7
138.8
120.8
104.7
89.0
73.9
60.4
46.7
33.3
20.1
6.5
-6.3
-20.5
-34.6
-47.9
-61.5
-75.2
-87.9
-98.2
-111.2
-129.0
-139.1
-153.8
-172.2
171.7
160.9
0.030
0.043
0.058
0.069
0.080
0.086
0.091
0.097
0.101
0.102
0.106
0.107
0.114
0.113
0.109
0.110
0.116
0.113
0.118
0.113
0.114
0.110
0.117
0.120
0.115
0.124
72.3
62.6
49.9
41.5
31.5
22.2
15.0
6.7
-3.0
-6.0
-14.1
-21.1
-29.6
-39.6
-46.4
-54.6
-63.1
-70.5
-80.0
-91.2
-103.3
-110.5
-124.2
-140.5
-154.2
-162.8
0.546
0.591
0.564
0.524
0.466
0.437
0.427
0.399
0.276
0.294
0.330
0.291
0.254
0.304
0.293
0.255
0.339
0.411
0.347
0.314
0.483
0.529
0.375
0.404
0.553
0.465
-27.0
-31.6
-45.7
-57.2
-69.3
-84.8
-91.9
-99.8
-120.8
-144.1
-145.0
-146.4
168.5
139.3
145.2
144.9
91.6
89.7
88.4
77.2
47.3
52.6
43.3
15.5
6.6
5.2
EPA025A-70
Noise Parameters
Freq.
(GHz)
2
4
6
8
10
12
14
16
18
20
22
24
26
Vds=2V, Ids=15mA
Popt
Nfmin
(MAG)
(ANG)
(dB)
0.73
25
0.37
0.64
55
0.46
0.49
81
0.56
0.42
107
0.64
0.32
135
0.76
0.26
173
0.88
0.28
-156
1.08
0.32
-103
1.31
0.37
-55
1.51
0.44
-25
1.65
0.44
-15
1.88
0.46
25
2.05
0.44
39
2.29
Rn/50
0.22
0.18
0.14
0.11
0.08
0.08
0.12
0.24
0.37
0.51
0.59
0.69
0.49