atf-551m4 Avago Technologies, atf-551m4 Datasheet - Page 22

• Manufacturer Part Number: atf-551m4
• Description: Atf-551m4 Gaas Field Effect
• Manufacturer: Avago Technologies

PCB Layout
A suggested PCB pad print for the miniature, Minipak
1412 package used by the ATF-551M4 is shown in
Figure 3.
Figure . PCB Pad Print for Minipak 1412. Package (mm [inches ]).
Ordering Information
Part Number
ATF-551M4-TR1
ATF-551M4-TR2
ATF-551M4-BLK
MiniPak Package Outline Drawing
Dimensions are in millimeteres (inches)
22
0.04
1.1
0.01
0.4
Vx
1.44 (0.058)
1.40 (0.056)
Side view
Top view
0.020
0.5
0.01
0.4
No. of Devices
3000
10,000
100
0.012
0.
0.020
1.20 (0.048)
1.16 (0.046)
0.70 (0.028)
0.58 (0.023)
0.5
0.012
0.
Container
7” Reel
13” Reel
antistatic bag
-0.07 (-0.003)
-0.03 (-0.001)
4
1
Solder Pad Dimensions
0.00
This pad print provides allowance for package
placement by automated assembly equipment without
adding excessive parasitics that could impair the high
frequency performance of the ATF-551M4. The layout is
shown with a footprint of the ATF-551M4 superimposed
on the PCB pads for reference.
For Further Information
The information presented here is an introduction to
the use of the ATF-551M4 enhancement mode PHEMT.
More detailed application circuit information is available
from Avago Technologies. Consult the web page or your
local Avago Technologies sales representative.
0.42 (0.017)
0.38 (0.015)
Bottom view
0.92 (0.037)
0.88 (0.035)
1.32 (0.053)
1.28 (0.051)
3
2
1.12 (0.045)
1.08 (0.043)
0.82 (0.033)
0.78 (0.031)
0.32 (0.013)
0.28 (0.011)
0.00
-0.07 (-0.003)
-0.03 (-0.001)