EFA025A-70 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Low Distortion GaAs Power FET

UPDATED 04/28/2006
EFA025A-70
Low Distortion GaAs Power FET
FEATURES
• None-Hermetic Low Cost Ceramic 70mil Package
• +20.0 dBm Output Power at 1dB Compression
• 10.0 dB Power Gain at 12GHz
• 7.0 dB Power Gain at 18GHz
• Typical 1.50 dB Noise Figure and
10.0 dB Associated Gain at 12GHz
• 0.3 x 250 Micron Recessed “Mushroom” Gate
• Si₃N₄ Passivation
• Advanced Epitaxial Heterojunction Profile Provides High
Power Efficiency, Linearity and Reliability
ELECTRICAL CHARACTERISTICS (T_a = 25°C)
Caution! ESD sensitive device.
SYMBOL
PARAMETERS/TEST CONDITIONS¹
P_1dB
G_1dB
PAE
NF
Output Power at 1dB Compression
f = 12GHz
V_DS = 6V, I_DS ≈ 50% I_DSS
f = 18GHz
Gain at 1dB Compression
f = 12GHz
V_DS = 6V, I_DS ≈ 50% I_DSS
f = 18GHz
Power Added Efficiency at 1dB Compression
V_DS = 6V, I_DS ≈ 50% I_DSS
f = 12GHz
Noise Figure V_DS = 3V, I_DS = 15mA f = 12GHz
GA
Associate Gain V_DS = 3V, I_DS = 15mA f = 12GHz
I_DSS
Saturated Drain Current
V_DS = 3 V, V_GS = 0 V
G_M
Transconductance
V_DS = 3 V, V_GS = 0 V
V_P
Pinch-off Voltage
V_DS = 3 V, I_DS = 1.0 mA
BV_GD
Drain Breakdown Voltage
I_GD = 1.0mA
BV_GS
Source Breakdown Voltage I_GS = 1.0mA
R_TH
Thermal Resistance
Notes: * Overall Rth depends on case mounting.
MIN
17.0
8.5
35
30
-10
-6
TYP
20.0
20.0
10.0
7.0
35
1.5
10
65
40
-2.0
-15
-14
370*
MAX UNITS
dBm
dB
%
dB
dB
105 mA
mS
-3.5
V
V
V
o_C/W
MAXIMUM RATINGS AT 25^OC
SYMBOL
CHARACTERISTIC
VALUE
V_DS
Drain to Source Voltage
6V
V_GS
Gate to Source Voltage
-4 V
I_DS
Drain Current
52 mA
I_GSF
Forward Gate Current
1 mA
P_IN
Input Power
@ 3dB compression
P_T
Total Power Dissipation
310 mW
T_CH
Channel Temperature
150°C
T_STG
Storage Temperature
-65/+150°C
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.
Specifications are subject to change without notice.
Excelics Semiconductor, Inc. 310 De Guigne Drive, Sunnyvale, CA 94085
Phone: [phone] Fax: [phone] Web: www.excelics.com
page 1 of 3
Revised May 2006