TC3943 Datasheet, PDF (2/2 Pages) Transcom, Inc. – 0.5W Single-Bias and Prematched GaAs Power PHEMTs using SMT package

TC3943
REV2_20070503
ABSOLUTE MAXIMUM RATINGS (T_A=25 °C)
Symbol
Parameter
Rating
V_DS
Drain-Source Voltage
10V
P_in
RF Input Power, CW
26 dBm
P_T
Continuous Dissipation
1.9 W
T_CH
Channel Temperature
175 °C
T_STG
Storage Temperature
- 65 °C to +175 °C
RECOMMANDED OPERATING CONDITION
Symbol
Parameter
Rating
V_DS
Drain to Source Voltage
8V
HANDLING PRECAUTIONS:
The user must operate in a clean, dry environment.
Electrostatic Discharge (ESD) precautions should be
observed at all stages of storage, handling, assembly, and
testing. The static discharge must be less than 300V.
EVALUATION BOARD
PCB Material: RO4003
ER = 3.38
Thickness = 20 mil
Unit: mil
* DXF file of the PCB can be
downloaded from our web-site at
www.transcominc.com.tw
* Application Notes:
For better heat sinking and grounding, it's
recommended to have the via holes
beneath TC3943 filled with solder and
have two screws besides TC3943 installed
on the PCB area.
10uF
Vd
0.1uF
1000pF
1.2pF
TC3943
YYWW
ATC 1.2pF
386-350021-001
TC3943_
5~10GHz_V1
Evaluation Board Parts List
Part Type
Qt’y
Reference
Designator
Description
Capacitor 1
C1 (0603) 1.2pF±5%
Capacitor 1
C2 (0805) 1.2pF±0.1pF
Capacitor 1
C3 (0603) 1000pF±10%
Capacitor 1
C4 (0603) 0.1µF±20%
Capacitor 1
C5 (0603) 10µF±20%
Manufacturer
Part Number
Murata
ATC
Murata
Murata
Murata
GRM39COG1R2C50V
ATC 600F 1R2BT (1.2pF±0.1pF 250WVDC)
GRM39X7R102K50V
GRM39Y5V104Z25V
GRM42-6Y5V106Z25V (GRM31CF5E106ZA01L)
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: [phone]
Fax: [phone]
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