EXCELICS EFB025A

Excelics
EFB025A
PRELIMINARY DATA SHEET
General Purpose GaAs FET
•
•
•
•
•
•
•
420
+18.5dBm TYPICAL OUTPUT POWER
11.0dB TYPICAL POWER GAIN AT 12GHz
TYPICAL 1.3 dB NOISE FIGURE AND 11 dB ASSOCIATED
GAIN AT 12GHz
0.3 X 250 MICRON RECESSED “MUSHROOM” GATE
Si3N4 PASSIVATION
ADVANCED EPITAXIAL DOPING PROFILE
PROVIDES HIGH POWER EFFICIENCY,
LINEARITY AND RELIABILITY
Idss SORTED IN 5mA PER BIN RANGE
50
104
D
D
48
260
40
S
G
59
50
G
90
S
78
Chip Thickness: 75 ± 13 microns
All Dimensions In Microns
ELECTRICAL CHARACTERISTICS (Ta = 25 OC)
SYMBOLS
PARAMETERS/TEST CONDITIONS
MIN
TYP
17
18.5
Output Power at 1dB Compression
f=12GHz
Vds=6V, Ids=50% Idss
f=18GHz
Gain at 1dB Compression
f=12GHz
Vds=6V, Ids=50% Idss
f=18GHz
9
NF
Noise Figure Vds=3V,Ids=15mA
f=12GHz
1.3
GA
Associated Gain Vds=3V,Ids=15mA
f=12GHz
11
Idss
Saturated Drain Current Vds=3V, Vgs=0V
35
Gm
Transconductance
Vds=3V, Vgs=0V
40
Vp
Pinch-off Voltage
Vds=3V, Ids=1.0mA
P1dB
G1dB
9
dB
dB
105
BVgs
Source Breakdown Voltage Igs=100uA
-5.5
-8.5
Thermal Resistance (Au-Sn Eutectic Attach)
mS
-3.0
10V
-6V
Idss
V
V
V
o
155
ABSOLUTE1
mA
60
-1.5
-8.5
Drain-Source Voltage
Gate-Source Voltage
Drain Current
dB
65
-5.5
Vds
Vgs
Ids
dBm
11
Drain Breakdown Voltage Igd=100uA
MAXIMUM RATINGS AT 25OC
SYMBOLS
PARAMETERS
UNIT
18.5
BVgd
Rth
MAX
C/W
CONTINUOUS2
6V
-4V
Idss
Forward Gate Current
6mA
1mA
Igsf
Input Power
16dBm
@ 3dB Compression
Pin
o
Channel Temperature
175 C
150oC
Tch
Storage Temperature
-65/175oC
-65/150oC
Tstg
Total Power Dissipation
880mW
730mW
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
EFB025A
PRELIMINARY DATA SHEET
General Purpose GaAs FET
S-PARAMETERS
6V,Idss
FREQ
--- S11 ---
--- S21 ---
--- S12 ---
--- S22 ---
(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
0.959
0.938
0.912
0.886
0.867
0.823
0.808
0.795
0.769
0.749
0.743
0.727
0.731
0.738
0.705
0.705
0.731
0.719
0.694
0.708
0.716
0.696
0.693
0.692
0.687
0.710
-15.7
-30.7
-44.3
-56.8
-68.2
-78.5
-87.9
-97.9
-107.9
-115.8
-124.1
-131.1
-137.8
-145.6
-152.3
-155.6
-160.8
-168.3
-171.2
-173.8
-177.8
176.6
172.5
168.0
163.5
160.7
5.152
5.002
4.745
4.460
4.277
3.995
3.699
3.543
3.371
3.140
2.971
2.771
2.613
2.541
2.364
2.141
2.122
2.091
1.896
1.834
1.894
1.782
1.673
1.653
1.531
1.520
166.7
155.2
144.2
134.8
126.5
116.6
108.9
102.3
93.9
86.7
80.1
73.4
68.3
61.9
54.0
50.7
47.6
39.2
34.1
33.0
27.1
19.6
15.8
10.2
4.4
0.4
0.018
0.034
0.048
0.060
0.071
0.078
0.084
0.091
0.097
0.098
0.100
0.101
0.101
0.105
0.103
0.098
0.103
0.107
0.102
0.104
0.114
0.111
0.110
0.113
0.109
0.113
62.0
62.8
57.5
52.3
48.0
41.7
36.8
32.9
27.4
22.5
19.3
15.5
12.7
9.2
4.2
4.6
4.6
-0.7
-2.3
-0.9
-3.0
-6.9
-7.4
-8.9
-10.7
-11.1
0.655
0.640
0.628
0.609
0.580
0.563
0.565
0.515
0.469
0.470
0.444
0.440
0.439
0.352
0.387
0.490
0.412
0.327
0.473
0.472
0.328
0.406
0.431
0.401
0.473
0.439
-6.9
-15.2
-24.3
-28.9
-34.2
-45.7
-48.7
-49.9
-60.5
-67.9
-71.6
-79.6
-77.4
-83.7
-108.7
-99.8
-85.9
-116.4
-122.7
-103.1
-115.7
-140.1
-134.3
-147.1
-156.4
-150.6
Note:
The data included 0.7 mils diameter Au bonding wires:
2 gate wires, 15 mils each; 2 drain wires, 20 mils each; 4 source wires, 7 mils each.