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Epa 018

This document provides data and specifications for a high efficiency heterojunction power field-effect transistor (FET). Key information includes: - It has a typical output power of 20dBm and gain of 11dB at 18GHz. Noise figure is 0.75dB with 12.5dB of associated gain at 12GHz. - The device features a non-hermetic low-cost ceramic package and advanced epitaxial heterojunction profile for high power efficiency and reliability. - Electrical characteristics are provided including maximum ratings and S-parameter data from 1-26GHz. It is designed for applications such as wireless infrastructure where high efficiency and reliability are important.

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88 views2 pages

Epa 018

This document provides data and specifications for a high efficiency heterojunction power field-effect transistor (FET). Key information includes: - It has a typical output power of 20dBm and gain of 11dB at 18GHz. Noise figure is 0.75dB with 12.5dB of associated gain at 12GHz. - The device features a non-hermetic low-cost ceramic package and advanced epitaxial heterojunction profile for high power efficiency and reliability. - Electrical characteristics are provided including maximum ratings and S-parameter data from 1-26GHz. It is designed for applications such as wireless infrastructure where high efficiency and reliability are important.

Uploaded by

curz
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Excelics EPA018A-70

DATA SHEET
High Efficiency Heterojunction Power FET
• NON-HERMETIC LOW COST CERAMIC 70mil PACKAGE 44
•
19
+20.0dBm TYPICAL OUTPUT POWER 20 4
• 11.0dB TYPICAL POWER GAIN AT 18GHz
•
D
TYPICAL 0.75dB NOISE FIGURE AND 12.5dB ASSOCIATED

(All Leads)
180 Min.
GAIN AT 12GHz
• 0.3 X 180 MICRON RECESSED “MUSHROOM” GATE

70
S S
• Si3N4 PASSIVATION

40
• ADVANCED EPITAXIAL HETEROJUNCTION PROFILE G
PROVIDES EXTRA HIGH POWER EFFICIENCY,
AND HIGH RELIABILITY All Dimensions In mils.

ELECTRICAL CHARACTERISTICS (Ta = 25 OC)


SYMBOLS PARAMETERS/TEST CONDITIONS MIN TYP MAX UNIT
Output Power at 1dB Compression f=12GHz 18.5 20.0
P1dB dBm
Vds=6V, Ids=50% Idss f=18GHz 20.0
Gain at 1dB Compression f=12GHz 11.0 13.5
G1dB dB
Vds=6V, Ids=50% Idss f=18GHz 11.0
Power Added Efficiency at 1dB Compression
PAE %
Vds=6V, Ids=50% Idss f=12GHz 45
Noise Figure f=12GHz 0.75
NF dB
Vds=2V, Ids=15mA
Associated Gain f=12GHz 12.5
Ga dB
Vds=2V, Ids=15mA
Idss Saturated Drain Current Vds=3V, Vgs=0V 30 55 80 mA

Gm Transconductance Vds=3V, Vgs=0V 35 60 mS

Vp Pinch-off Voltage Vds=3V, Ids=1.0mA -1.0 -2.5 V

BVgd Drain Breakdown Voltage Igd=1.0mA -9 -15 V

BVgs Source Breakdown Voltage Igs=1.0mA -6 -14 V

Rth Thermal Resistance 480* o


C/W
* Overall Rth depends on case mounting.

MAXIMUM RATINGS AT 25OC


SYMBOLS PARAMETERS ABSOLUTE1 CONTINUOUS2
Vds Drain-Source Voltage 10V 6V
Vgs Gate-Source Voltage -6V -3V
Ids Drain Current Idss 40mA
Igsf Forward Gate Current 9mA 1.5mA
Pin Input Power 16dBm @ 3dB Compression
o
Tch Channel Temperature 175 C 150 oC
o
Tstg Storage Temperature -65/175 C -65/150 oC
Pt Total Power Dissipation 285mW 240mW
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
EPA018A-70
DATA SHEET
High Efficiency Heterojunction Power FET
S-PARAMETERS
6V, 1/2 Idss
FREQ --- S11 --- --- S21 --- --- S12 --- --- S22 ---
(GHz) MAG ANG MAG ANG MAG ANG MAG ANG
1.0 0.984 -19.0 5.081 162.1 0.014 75.9 0.813 -11.1
2.0 0.950 -38.2 4.859 144.2 0.026 63.4 0.789 -23.7
3.0 0.906 -56.4 4.547 127.3 0.035 51.4 0.766 -35.3
4.0 0.863 -74.0 4.348 111.9 0.041 42.1 0.745 -44.6
5.0 0.813 -90.7 4.195 97.2 0.047 32.9 0.713 -53.3
6.0 0.764 -105.0 3.973 82.9 0.049 24.2 0.675 -64.4
7.0 0.715 -120.3 3.746 68.8 0.050 15.3 0.649 -74.6
8.0 0.663 -134.7 3.572 55.9 0.046 6.9 0.612 -82.6
9.0 0.614 -157.7 3.501 41.4 0.044 5.6 0.605 -87.5
10.0 0.587 -179.9 3.388 26.4 0.044 2.1 0.585 -97.0
11.0 0.561 168.8 3.307 13.4 0.044 0.2 0.562 -110.8
12.0 0.539 153.6 3.248 0.0 0.045 2.0 0.551 -122.8
13.0 0.573 127.2 3.097 -15.8 0.049 -0.6 0.527 -131.9
14.0 0.611 104.9 2.873 -31.1 0.050 -6.1 0.510 -143.2
15.0 0.613 90.9 2.805 -46.4 0.055 -13.0 0.513 -162.9
16.0 0.620 74.4 2.730 -62.7 0.059 -20.7 0.503 178.0
17.0 0.640 58.9 2.432 -76.4 0.056 -20.7 0.463 169.1
18.0 0.692 49.7 2.365 -87.1 0.075 -32.3 0.522 157.0
19.0 0.691 32.0 2.236 -104.4 0.064 -49.1 0.540 133.7
20.0 0.731 16.7 2.163 -120.6 0.064 -59.8 0.591 117.3
21.0 0.783 7.8 2.061 -134.9 0.065 -70.3 0.578 106.6
22.0 0.771 -2.6 1.923 -148.7 0.062 -85.6 0.592 95.6
23.0 0.752 -20.8 1.800 -166.5 0.058 -103.2 0.592 76.9
24.0 0.776 -37.7 1.693 174.8 0.054 -123.0 0.584 59.7
25.0 0.756 -48.6 1.690 160.0 0.055 -139.5 0.568 45.9
26.0 0.742 -62.4 1.710 144.5 0.060 -154.9 0.555 33.7

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