Excelics
EPA025A
DATA
SHEET
High Efficiency Heterojunction Power FET
+22.5dBm TYPICAL OUTPUT POWER
11.0dB TYPICAL POWER GAIN AT 18 GHz
TYPICAL 0.85dB NOISE FIGURE AND 11.0dB ASSOCIATED
GAIN AT 12GHz
0.3 X 250 MICRON RECESSED "MUSHROOM" GATE
Si
3
N
4
PASSIVATION
ADVANCED EPITAXIAL HETEROJUNCTION
PROFILE PROVIDES EXTRA HIGH POWER
EFFICIENCY, AND HIGH RELIABILITY
Idss SORTED IN 5 mA PER BIN RANGE
ELECTRICAL CHARACTERISTICS (T
a
= 25
O
C)
SYMBOLS PARAMETERS/TEST
CONDITIONS MIN
TYP
MAX
UNIT
P
1dB
Output Power at 1dB Compression
f=12GHz
Vds=8V, Ids=50% Idss
f=18GHz
21.0
22.5
22.5
dBm
G
1dB
Gain at 1dB Compression
f=12GHz
Vds=8V, Ids=50% Idss
f=18GHz
12.0
13.5
11.0
dB
PAE
Gain at 1dB Compression
Vds=8V, Ids=50% Idss
f=12GHz
47
%
NF
Noise
Figure f=12GHz
Vds=2V, Ids=15mA
0.85
dB
Ga
Associated Gain
f=12GHz
Vds=2V, Ids=15mA
11.0
dB
Idss Saturated Drain Current Vds=3V, Vgs=0V
40
75
105
mA
Gm
Transconductance Vds=3V, Vgs=0V
50
80
mS
Vp
Pinch-off Voltage Vds=3V, Ids=1.0mA
-1.0
-2.5
V
BVgd
Drain Breakdown Voltage Igd=1.0mA
-11
-15
V
BVgs
Source Breakdown Voltage Igs=1.0mA
-7
-14
V
Rth
Thermal Resistance (Au-Sn Eutectic Attach)
155
o
C/W
MAXIMUM RATINGS AT 25
O
C
SYMBOLS PARAMETERS ABSOLUTE
1
CONTINUOUS
2
Vds
Drain-Source Voltage
12V
8V
Vgs
Gate-Source
Voltage -8V
-3V
Ids Drain
Current Idss 90mA
Igsf
Forward Gate Current
12mA
2mA
Pin
Input Power
19dBm
@3dB Compression
Tch
Channel Temperature
175
o
C 150
o
C
Tstg
Storage Temperature
-65/175
o
C -65/150
o
C
Pt
Total Power Dissipation
880mW
730mW
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
Chip Thickness: 75
13 microns
All Dimensions In Microns
'
'
*
*
6
6
EPA025A
DATA SHEET
High Efficiency Heterojunction Power FET
S-PARAMETERS
8V, 1/2 Idss
FREQ --- S11 ---
--- S21 --- --- 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 0.977 -18.0 5.880 165.4 0.013 76.4 0.824 -5.7
21.0 0.778 -176.3 1.773 15.8 0.064 21.3 0.640 -112.8
2.0 0.956 -35.4 5.651 153.1 0.024 69.4 0.811 -11.6
22.0 0.782 179.5 1.687 8.8 0.068 18.9 0.650 -122.9
3.0 0.920 -51.6 5.344 141.0 0.033 62.0 0.780 -16.7
23.0 0.788 175.3 1.592 1.5 0.071 16.5 0.667 -132.8
4.0 0.890 -67.1 4.998 129.8 0.040 53.8 0.752 -22.2
24.0 0.792 172.1 1.488 -5.4 0.074 15.5 0.689 -142.0
5.0 0.860 -81.1 4.600 119.2 0.046 48.5 0.721 -27.3
25.0 0.805 170.2 1.390 -11.8 0.075 15.4 0.715 -150.5
6.0 0.837 -93.0 4.216 109.7 0.048 43.0 0.701 -32.5
26.0 0.800 169.2 1.272 -17.1 0.078 17.5 0.751 -156.8
7.0 0.820 -103.5 3.858 101.0 0.050 38.3 0.684 -38.0
27.0 0.806 168.2 1.179 -21.7 0.080 18.7 0.763 -162.7
8.0 0.808 -112.4 3.521 93.0 0.051 34.3 0.672 -43.4
28.0 0.818 168.3 1.103 -25.2 0.085 20.1 0.789 -166.0
9.0 0.798 -119.7 3.208 85.7 0.050 30.0 0.660 -48.9
29.0 0.828 168.0 1.033 -28.4 0.092 23.5 0.800 -169.2
10.0 0.790 -125.1 2.942 79.7 0.047 27.3 0.658 -53.7
30.0 0.820 167.7 0.974 -31.4 0.098 23.1 0.808 -171.5
11.0 0.788 -130.0 2.717 73.5 0.046 26.3 0.660 -58.6
31.0 0.824 167.4 0.927 -34.1 0.104 23.6 0.809 -173.9
12.0 0.784 -134.0 2.525 68.0 0.045 25.8 0.663 -63.4
32.0 0.819 166.8 0.903 -36.6 0.106 22.6 0.811 -176.6
13.0 0.781 -137.6 2.362 62.8 0.044 24.4 0.665 -67.7
33.0 0.809 165.5 0.873 -39.9 0.109 21.1 0.813 179.6
14.0 0.779 -140.9 2.239 58.1 0.043 25.2 0.665 -71.4
34.0 0.803 163.0 0.869 -44.4 0.110 19.2 0.809 174.9
15.0 0.781 -144.5 2.153 52.9 0.043 25.7 0.669 -75.3
35.0 0.799 159.4 0.865 -49.8 0.111 17.2 0.820 167.7
16.0 0.780 -148.3 2.088 47.9 0.044 28.7 0.675 -79.2
36.0 0.800 155.1 0.858 -56.9 0.113 16.4 0.837 158.4
17.0 0.776 -153.2 2.022 42.2 0.048 27.3 0.669 -84.2
37.0 0.810 149.3 0.856 -65.2 0.118 10.1 0.864 146.7
18.0 0.776 -158.1 1.975 36.6 0.053 26.8 0.662 -88.9
38.0 0.823 142.4 0.832 -74.5 0.120 0.4 0.875 134.4
19.0 0.776 -163.2 1.943 30.3 0.057 26.4 0.654 -94.8
39.0 0.832 132.4 0.787 -85.9 0.121 -12.8 0.895 122.9
20.0 0.773 -169.1 1.902 23.6 0.062 23.9 0.651 -101.7
40.0 0.822 125.1 0.716 -96.2 0.111 -27.3 0.899 113.0
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.
EPA025A
DATA SHEET
High Efficiency Heterojunction Power FET
S-PARAMETERS
2V, 15mA
Freq ---S11--- ---S21--- ---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 0.990 -16.2 6.768 167.3 0.020 80.0 0.615 -10.6 21.0 0.711 179.5 2.038 33.0 0.116 -6.7 0.353 -136.9
2.0 0.961 -32.3 6.535 155.4 0.039 70.1 0.597 -20.8 22.0 0.722 174.6 1.933 27.9 0.114 -8.8 0.343 -146.9
3.0 0.933 -48.0 6.261 144.1 0.055 61.5 0.561 -31.3 23.0 0.723 171.1 1.838 23.1 0.113 -10.9 0.361 -156.4
4.0 0.897 -63.8 5.880 133.0 0.069 53.2 0.523 -41.8 24.0 0.724 166.4 1.713 18.0 0.111 -12.5 0.390 -165.8
5.0 0.866 -76.5 5.414 123.7 0.078 46.3 0.503 -50.0 25.0 0.739 163.2 1.600 14.2 0.108 -13.3 0.418 -168.9
6.0 0.833 -88.2 4.964 115.0 0.086 40.0 0.468 -57.7 26.0 0.739 161.9 1.487 10.8 0.104 -13.4 0.458 -172.1
7.0 0.810 -98.6 4.585 107.0 0.091 34.6 0.441 -66.2 27.0 0.740 161.8 1.405 9.1 0.104 -12.2 0.482 -169.3
8.0 0.789 -108.0 4.215 99.9 0.095 29.8 0.419 -73.2 28.0 0.730 161.3 1.356 6.6 0.103 -11.3 0.519 -168.9
9.0 0.769 -115.9 3.893 93.4 0.098 25.3 0.406 -80.1 29.0 0.715 159.4 1.333 4.5 0.106 -10.4 0.521 -166.2
10.0 0.753 -122.8 3.614 87.6 0.099 21.1 0.390 -86.4 30.0 0.709 155.1 1.307 0.7 0.107 -10.6 0.530 -166.6
11.0 0.738 -129.6 3.371 81.6 0.101 18.0 0.388 -93.0 31.0 0.710 151.4 1.292 -2.3 0.111 -12.3 0.508 -166.0
12.0 0.728 -136.3 3.141 76.0 0.101 14.3 0.378 -99.2 32.0 0.691 149.3 1.273 -6.0 0.113 -13.2 0.511 -169.7
13.0 0.722 -141.0 2.925 71.2 0.102 11.9 0.390 -105.0 33.0 0.685 143.3 1.280 -11.0 0.115 -16.8 0.493 -174.4
14.0 0.711 -144.8 2.754 67.0 0.102 9.2 0.407 -106.6 34.0 0.678 137.2 1.238 -15.8 0.115 -19.8 0.492 179.1
15.0 0.700 -149.3 2.635 62.5 0.104 7.6 0.408 -106.9 35.0 0.692 132.2 1.211 -19.7 0.116 -23.0 0.490 171.5
16.0 0.696 -156.8 2.550 57.2 0.107 5.0 0.396 -110.5 36.0 0.702 129.0 1.182 -24.3 0.115 -26.4 0.490 167.3
17.0 0.698 -164.6 2.430 51.6 0.108 1.8 0.389 -115.8 37.0 0.709 122.3 1.173 -29.7 0.117 -30.7 0.469 156.7
18.0 0.704 -170.3 2.298 46.7 0.109 -0.6 0.377 -119.9 38.0 0.740 114.8 1.112 -37.4 0.118 -39.7 0.494 140.6
19.0 0.710 -174.8 2.201 41.9 0.111 -2.9 0.369 -125.2 39.0 0.776 113.3 1.009 -41.2 0.112 -43.4 0.553 135.6
20.0 0.709 -179.4 2.117 36.8 0.112 -5.4 0.373 -131.6 40.0 0.793 118.4 0.919 -40.8 0.108 -42.6 0.547 142.6
EPA025A
Noise Parameters
Vds=2V, Ids=15mA
Freq Gamma Opt
Nfmin
(GHz) (MAG) (ANG) (dB) Rn/50
2 0.82 17 0.37 0.57
4 0.8 36 0.46 0.51
6 0.78 49 0.56 0.49
8 0.76 63 0.64 0.44
10 0.73 79 0.76 0.39
12 0.71 94 0.88 0.35
14 0.69 103 1.08 0.31
16 0.68 118 1.31 0.26
18 0.68 131 1.51 0.19
20 0.67 142 1.65 0.14
22 0.66 149 1.88 0.12
24 0.64 162 2.05 0.076
26 0.62 172 2.29 0.064
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