TC2591
REV4_20070507
1 W Flange Ceramic Packaged PHEMT GaAs Power FETs
FEATURES
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1 W Typical Output Power at 6 GHz
12 dB Typical Linear Power Gain at 6 GHz
High Linearity: IP3 = 40 dBm Typical at 6 GHz
High Power Added Efficiency:
Nominal PAE of 43 % at 6 GHz
Suitable for High Reliability Application
Breakdown Voltage: BV
DGO
≥
15 V
Lg = 0.35
µm,
Wg = 2.4 mm
Tight Vp ranges control
High RF input power handling capability
100 % DC Tested
Flange Ceramic Package
PHOTO ENLARGEMENT
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DESCRIPTION
The TC2591 is packaged with the TC1501 Pseudomorphic High Electron Mobility Transistor (PHEMT) chip.
The flange ceramic package provides the best thermal conductivity for the GaAs FET. All devices are 100% DC
and RF tested to assure consistent quality. Typical applications include high dynamic range power amplifiers
for commercial and military high performance power applications.
ELECTRICAL SPECIFICATIONS (T
A
=25
°
C)
Symbol
P
1dB
G
L
IP3
PAE
I
DSS
g
m
V
P
BV
DGO
R
th
CONDITIONS
Output Power at 1dB Gain Compression Point ,
f
= 6GHz V
DS
= 8 V, I
DS
= 240 mA
Linear Power Gain,
f
= 6GHz V
DS
= 8 V, I
DS
= 240 mA
Intercept Point of the 3 -order Intermodulation,
f
= 6GHz V
DS
= 8 V, I
DS
= 240 mA, *P
SCL
= 17 dBm
Power Added Efficiency at 1dB Compression Power,
f
= 6GHz
Saturated Drain-Source Current at V
DS
= 2 V, V
GS
= 0 V
Transconductance at V
DS
= 2 V, V
GS
= 0 V
Pinch-off Voltage at V
DS
= 2 V, I
D
= 4.8 mA
Drain-Gate Breakdown Voltage at I
DGO
=1.2 mA
Thermal Resistance
15
rd
MIN
29.5
11
TYP MAX UNIT
30
12
40
43
600
400
-1.7**
18
18
dBm
dB
dBm
%
mA
mS
Volts
Volts
°C/W
Note: * P
SCL
: Output Power of Single Carrier Level.
** For the tight control of the pinch-off voltage range, we divide TC2591 into 3 model numbers to fit customer design requirement
(1)TC2591P1519 : Vp = -1.5V to -1.9V (2)TC2591P1620 : Vp = -1.6V to -2.0V (3)TC2591P1721 : Vp = -1.7V to -2.1V
If required, customer can specify the requirement in purchasing document. For special Vp requirement, please contact factory for details
.
TRANSCOM, INC.,
90 Dasoong 7
th
Road, Tainan Science-Based Industrial Park, Hsin-She Shiang, Tainan County, Taiwan, R.O.C.
Web-Site: www.transcominc.com.tw
Phone: 886-6-5050086
Fax: 886-6-5051602
P1/3
TRANSCOM [ TRANSCOM, INC. ]
