EF018A データシートの表示（PDF） - Excelics Semiconductor, Inc.
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EF018A Datasheet PDF : 2 Pages
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Excelics
EFA018A
DATA SHEET
Low Distortion GaAs Power FET
• VERY HIGH fmax: 100GHz
320
• +18.5dBm TYPICAL OUTPUT POWER
60
• 11.5dB TYPICAL POWER GAIN AT 12GHz
• TYPICAL 1.1dB NOISE FIGURE AND 10.5dB ASSOCIATED
GAIN AT 12GHz
D
68
• 0.3 X 180 MICRON RECESSED “MUSHROOM” GATE
• Si3N4 PASSIVATION
• ADVANCED EPITAXIAL DOPING PROFILE
50 S G S
290
154
PROVIDES HIGH POWER EFFICIENCY,
LINEARITY AND RELIABILITY
70 80 90
• Idss SORTED IN 5mA PER BIN RANGE
ELECTRICAL CHARACTERISTICS (Ta = 25 OC)
Chip Thickness: 75 ± 13 microns
All Dimensions In Microns
SYMBOLS
PARAMETERS/TEST CONDITIONS
MIN TYP MAX UNIT
P1dB
G1dB
PAE
NF
Ga
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
Power Added Efficiency at 1dB Compression
Vds=6V, Ids=50% Idss
f=12GHz
Noise Figure
f=12GHz
Vds=2V, Ids=15mA
Associated Gain
f=12GHz
Vds=2V, Ids=15mA
16.5 18.5*
18.5*
9.5 11.5
9.5
35
1.1
10.5
dBm
dB
%
dB
dB
Idss
Saturated Drain Current
Vds=3V, Vgs=0V
25 50 80 mA
Gm
Transconductance
Vds=3V, Vgs=0V
20 30
mS
Vp
Pinch-off Voltage
Vds=3V, Ids=1.0mA
-2.0 -3.5 V
BVgd
Drain Breakdown Voltage Igd=0.5mA
-10 -15
V
BVgs
Source Breakdown Voltage Igs=0.5mA
-7 -14
Rth
Thermal Resistance (Au-Sn Eutectic Attach)
185
*P1dB = 19.5dBm can be obtained with 8v/50% Idss bias. Consult factory for wafer selection.
MAXIMUM RATINGS AT 25OC
SYMBOLS PARAMETERS
ABSOLUTE1 CONTINUOUS2
Vds
Drain-Source Voltage
12V
6V
Vgs
Gate-Source Voltage
-8V
-4V
Ids
Drain Current
Idss
Idss
Igsf
Forward Gate Current
4mA
0.7mA
Pin
Input Power
17dBm
Tch
Channel Temperature
175oC
Tstg
Storage Temperature
-65/175oC
@ 3dB Compression
150oC
-65/150oC
Pt
Total Power Dissipation
740mW
625mW
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.
V
oC/W
Excelics Semiconductor, Inc., 2908 Scott Blvd., Santa Clara, CA 95054
Phone: (408) 970-8664 Fax: (408) 970-8998 Web Site: www.excelics.com
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