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Package Drawing
Specifications and information are subject to change without notice. 2003-11
Sumitomo Electric Industries, Ltd. 1,Taya-cho, Sakae-ku, Yokohama, 244-8588 Japan
Phone: +81-45-853-7263 Fax: +81-45-853-1291 e-mail :
GaAsIC-ml@ml.sei.co.jp
Web Site:
www.sei.co.jp/GaAsIC/
-11-
Technical Note
P0120003P
800mW GaAs Power FET (Pb-Free Type)
SUMITOMO ELECTRIC
[Note]
The reflow profile is different from the one for Sn-Pb
plating.
If you use a soldering iron to attach the devices, please
beware of the followings.
(1) The tip of the iron should be grounded. Or you should
use an iron that is electrostatic discharge proof.
(2) The temperature of the iron tip should be lower than
240 °C and the soldering should be completed within 10
seconds.
Attention to ESD
1
2
3
1.5
±
0.08 1.5
±
0.08
Laser Marking
4.5
±
0.1
1.6+0.15
-0.2
φ
1.6
±
0.3
2
±
4
±
1
±
0.42
±
0.06
0.47
±
0.06
0.42
±
0.06
1.5
±
0.1
0.4+0.03
-0.02
0.1
±
0.05
Generally, GaAs devices are very sensitive to electrostatic
discharge (ESD). To reduce the ESD damage, please pay
attention to the followings. The devices should be stored
with the electrodes short-circuited by conductive materials.
The workstation and tools should be grounded for safe
dissipation of the static charges in the environment. The
workpeople are to wear anti-static clothing and wrist straps.
For safety reasons, resistance of 10M
or so should exist
between workpeople and ground.
Attention to Moisture
1.3+0.1
-0
P
*
3
1
1.65MAX
B
A
(0.65)
*
2
A: 0.67+0 -0.1
B: 0.45
1,2,3: Lot No.
* * P: Product Type
The moisture sensitivity level (MSL) of P0120003P is 3,
which means that the “floor life” is 168 hours below 30°C
with relative humidity (Rh) of 60%.
The devices are usually shipped in moisture-resistant
alumina-laminated packages. After breaking the packages,
they are to be stored under normal temperature and humidity
(5-35°C, 45-75%), with no corrosive gases or dust in the
environment. Assemble the devices within 168 hours after
breaking the package, or you have to bake them at 85°C for
24 hours before assembling.
Reliability and Environmental Issues
The detailed reliability information can be seen in
Reliability
and Quality Assurance
, which you can download from our
web site.
SEI’s Yokohama Works, where the devices are manufactured,
has been accredited ISO-14001 since 1999. We control the
toxic materials in our products in accordance with PRTR
regulation.
Lead and Fluoride
Convection Reflow Profile (Recommended)
60
120
180
240
0
100
200
300
0
Time (sec)
90 sec
< 45 sec
5sec max
Time above 230
°
C
T
°
C
Preheat:160
°
C
260
±
5
°
C
To realize Pb-free products, Sn-Bi is used for the lead frame
plating. Any fluoride that has been determined by the
Montreal agreement is not used in the products.