AH118 / ECG099
Outline Drawing
The Communications Edge
TM
Product Information
¼ Watt, High Linearity InGaP HBT Amplifier
ECG099B (SOT-89 Package) Mechanical Information
This package may contain lead-bearing materials. The plating material on the leads is SnPb.
Product Marking
The component will be marked with an
“E099” designator with an alphanumeric lot
code on the top surface of the package.
Tape and reel specification for this part is
located on the website in the “Application
Notes” section.
ESD / MSL Information
ESD Rating:
Value:
Test:
Standard:
Class 1A
Passes between 250 and 500V
Human Body Model (HBM)
JEDEC Standard JESD22-A114
MSL Rating: Level 3 at +235° C convection reflow
Standard:
JEDEC Standard J-STD-020
Land Pattern
Mounting Config. Notes
1. Ground / thermal vias are critical for the proper
performance of this device. Vias should use a .35mm
(#80 / .0135”) diameter drill and have a final plated
thru diameter of .25 mm (.010”).
2. Add as much copper as possible to inner and outer
layers near the part to ensure optimal thermal
performance.
3. Mounting screws can be added near the part to fasten
the board to a heatsink. Ensure that the ground /
thermal via region contacts the heatsink.
4. Do not put solder mask on the backside of the PC board
in the region where the board contacts the heatsink.
5. RF trace width depends upon the PC board material
and construction.
6. Use 1 oz. Copper minimum.
7. All dimensions are in millimeters (inches). Angles are
in degrees.
Thermal Specifications
Parameter
Operating Case Temperature
Thermal Resistance
(1)
Junction Temperature
(2)
Rating
-40 to +85° C
92° C / W
159° C
100000
MTTF vs. GND Tab Temperature
10000
Notes:
1. The thermal resistance is referenced from the hottest
part of the junction to the ground tab (pin 4).
2. This corresponds to the typical biasing condition of
+5V, 160 mA at an 85° C ground tab temperature. A
minimum MTTF of 1 million hours is achieved for
junction temperatures below 247° C.
1000
100
60
70
80
90
100
110
120
Tab Temperature (°C)
Specifications and information are subject to change without notice
WJ Communications, Inc
•
Phone 1-800-WJ1-4401
•
FAX: 408-577-6621
•
e-mail: sales@wj.com
•
Web site: www.wj.com
Page 7 of 7
June 2005
WJCI [ WJ COMMUNICATION. INC. ]
