22
MiniPak Package Outline Drawing
Ordering Information
Part Number No. of Devices Container
ATF-551M4-TR1 3000 7” Reel
ATF-551M4-TR2 10,000 13” Reel
ATF-551M4-BLK 100 antistatic bag
Solder Pad Dimensions
0.5
0.020
0.4
0.016
0.4
0.016
1.1
0.043
0.3
0.012
0.5
0.020
0.3
0.012
PCB Layout
A suggested PCB pad print for the miniature, Minipak
1412 package used by the ATF-551M4 is shown in
Figure 39.
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 Broadcom. Consult the web page or your
local Broadcom sales representative.
Figure 39. PCB Pad Print for Minipak 1412. Package (mm [inches ]).
P
P
0
P
2
F
W
C
D
1
D
E
A
0
5 MAX.
t
1
(CARRIER TAPE THICKNESS) T
t
(COVER TAPE THICKNESS)
5 MAX.
B
0
K
0
DESCRIPTION SYMBOL SIZE (mm) SIZE (INCHES)
LENGTH
WIDTH
DEPTH
PITCH
BOTTOM HOLE DIAMETER
A
0
B
0
K
0
P
D
1
1.40 0.05
1.53 0.05
0.80 0.05
4.00 0.10
0.80 0.05
0.055 0.002
0.064 0.002
0.031 0.002
0.157 0.004
0.031 0.002
CAVITY
DIAMETER
PITCH
POSITION
D
P
0
E
1.50 0.10
4.00 0.10
1.75 0.10
0.060 0.004
0.157 0.004
0.069 0.004
PERFORATION
WIDTH
THICKNESS
W
t
1
8.00 + 0.30 - 0.10
0.254 0.02
0.315 + 0.012 - 0.004
0.010 0.0008
CARRIER TAPE
CAVITY TO PERFORATION
(WIDTH DIRECTION)
CAVITY TO PERFORATION
(LENGTH DIRECTION)
F
P
2
3.50 0.05
2.00 0.05
0.138 0.002
0.079 0.002
DISTANCE
WIDTH
TAPE THICKNESS
C
T
t
5.40 0.10
0.062 0.001
0.213 0.004
0.0024 0.00004
COVER TAPE
A
0
B
0
Device Orientation for Outline 4T, MiniPak 1412
Tape Dimensions
USER
FEED
DIRECTION
COVER TAPE
CARRIER
TAPE
REEL
END VIEW
8 mm
4 mm
TOP VIEW
Note: Vx represents Package Marking Code.
Device orientation is indicated by package marking.
Vx
Vx
Vx
Vx
For product information and a complete list of distributors, please go to our web site:
www.broadcom.com.
Broadcom, the pulse logo, Connecting everything, Avago Technologies, Avago, and the A logo are among
the trademarks of Broadcom and/or its a liates in the United States, certain other countries and/or the
EU.
Copyright © 2005-2017 Broadcom. All Rights Reserved.
The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries. For more information, please
visit www.broadcom.com.
Broadcom reserves the right to make changes without further notice to any products or data herein to
improve reliability, function, or design. Information furnished by Broadcom is believed to be accurate and
reliable. However, Broadcom does not assume any liability arising out of the application or use of this
information, nor the application or use of any product or circuit described herein, neither does it convey
any license under its patent rights nor the rights of others.
AV02-0924EN – February 16, 2017

ATF-551M4-TR1

Mfr. #:
Manufacturer:
Broadcom / Avago
Description:
RF JFET Transistors Transistor GaAs Single Voltage
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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