AN1984 Freescale Semiconductor / Motorola, AN1984 Datasheet

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AN1984

Manufacturer Part Number
AN1984
Description
AN1984 Handling Freescale Pressure Sensors
Manufacturer
Freescale Semiconductor / Motorola
Datasheet
Freescale Semiconductor
Application Note
Handling Freescale Pressure Sensors
by: William McDonald
require the need for automated placement of components.
These components are supplied in embossed carrier tape on
plastic reels to meet the increased demand and facilitate ease
of handling. This application note is intended to provide
general information and understanding for handling
Motorola's surface mount pressure sensors. Equipment
details are not provided in this document and it is
recommended that end users contact suppliers of equipment
for specific applications.
either the vacuum assist or the mechanical type pick up
heads. A vacuum assist nozzle type is most common due to
its lower cost of maintenance and ease of operation. The
recommended vacuum nozzle configuration should be
designed to make contact with the device directly on the metal
families. These are MPXA, MPXH, MPXM, and MPXY series
of devices.
allow pressure to be interfaced to a device via a hose
© Freescale Semiconductor, Inc., 2004. All rights reserved.
Smaller package outlines and higher board densities
Components can be picked from the carrier tape using
Freescale offers several small outline surface mount device
These devices are also available in axial ported versions to
Figure 1. MPXH Series Multiple Port
Vacuum Nozzles
METHODS OF HANDLING
AVAILABLE PACKAGES
INTRODUCTION
Figure 2. Nozzle Location
cover and avoid vacuum port location directly over the vent
hole in the metal cover of the device. To provide a more secure
hold on the device, contact with the plastic ridge around the
perimeter of the metal cover should be avoided to prevent loss
of vacuum pressure. Multiple vacuum ports within the nozzle
may be required to effectively handle the device and prevent
shifting during movement to placement position.
for the MPXH series device as an example.
represents the nozzle location on the device.
component should be approximately 25 in Hg (85kPa). This
level is typical of in-house vacuum supply.
configurations to suit a variety of component geometries. To
select the nozzle best suited for the specific application, it is
recommended that the customer consult their pick and place
equipment supplier to determine the correct nozzle. In some
cases it may be necessary to fabricate a special nozzle
depending on the equipment and speed of operation.
connection.
apply vacuum only to the flat surface of a port base. An access
clearance in the nozzle for a port shank is necessary to
properly handle these device configurations. See
Figure 1
Vacuum pressure required to adequately support the
Pick up nozzles are available in various sizes and
Pick up nozzles for these packages should be configured to
shows two styles of multiple port vacuum nozzles
Figure 3. SSOP Axial Style Port
Rev 2, 09/2004
Figure 2
Figure
AN1984
3.

Related parts for AN1984

AN1984 Summary of contents

Page 1

... Figure 3. SSOP Axial Style Port connection. Pick up nozzles for these packages should be configured to apply vacuum only to the flat surface of a port base. An access clearance in the nozzle for a port shank is necessary to properly handle these device configurations. See AN1984 Rev 2, 09/2004 Figure 2 Figure 3. ...

Page 2

... AN1984, Rev 2 SOIC16 1320A 482 482A M-Pak SOP SOP Ported Ported 24.0+/-0.3 32+/-0.3 32+/-0.3 7.2+/-0.1 11.3+/-0.1 12.0+/-0.2 13.2+/-0.1 18.9+/-0.1 18.8+/-0.2 10.5+/-0.1 6.4+/-0.1 13.8+/-0.1 4.0+/-0.1 4.0+/-0.1 4.0+/-0.1 1.5+/-0.05 1.5+/-0.1 1.75+/-0.1 1.75+/-0.1 1.75+/-0.1 22.2 min N/A N/A N/A 28.4+/-0.1 28.4+/-0.1 16.0+/-0.1 16.0+/-0.1 20.0+/-0.1 2.0+/-0.1 2.0+/-0.1 2.0+/-0.1 11 ...

Page 3

... Carrier Tape View A-A Figure 3. Carrier Tape AN1984, Rev 2 1320A 482 482A M-Pak SOP SOP Ported Ported 330+/-0.76 330+/-0.76 330+/-0.76 400 600 100 ...

Page 4

... Reel Bar Code Label Figure 5. Orientation of Small Outline Package Sensor Device Front View Sealing Tape Pocket Carrier Tape Figure 4. Reel Pin 1 User Direction of Feed AN1984, Rev 2 Plastic Reel Side View Pin 1 Corner Chamfer Sensor Products ...

Page 5

... C H PIN 1 IDENTIFIER M SOP PACKAGE CASE 482A-01 CASE 482A-01 ISSUE A ISSUE A AN1984, Rev 2 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006). 5. ALL VERTICAL SURFACES 5˚ TYPICAL DRAFT. ...

Page 6

... D A1 MPAK PACKAGE CASE 1320-02 CASE 1320-02 ISSUE A ISSUE A AN1984, Rev 2 NOTES: 1. DIMENSIONS ARE IN INCHES. 2. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M-1994. 3. DIMENSIONS "D" AND "E1" DO NOT INCLUDE MOLD FLASH OR PROTRUSION. MOLD FLASH OR PROTRUSION SHALL NOT EXCEED .006" PER SIDE ...

Page 7

... DETAIL MPAK PACKAGE CASE 1320A-02 CASE 1320A-02 ISSUE O ISSUE O AN1984, Rev 2 .014 GAGE PLANE θ L DETAIL E NOTES: 1. DIMENSIONS ARE IN INCHES. 2. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M-1994. 3. DIMENSIONS "D" AND "E1" DO NOT INCLUDE MOLD FLASH OR PROTRUSION. MOLD FLASH OR PROTRUSION SHALL NOT EXCEED .006" ...

Page 8

... PROTRUSION SHALL BE .008 INCHES MAXIMUM. 0.018 8X 5 0.014 0.004 GAGE PLANE 0.010 0.002 0.200 0.180 0.300 0.280 SSOP PACKAGE CASE 1317A-01 ISSUE A CASE 1317A-01 ISSUE A AN1984, Rev 2 .014 10˚ 0.048 0˚ 0.038 DETAIL E 0.300 0.280 3 BOTTOM VIEW DATE 07/18/01 Sensor Products Freescale Semiconductor ...

Page 9

... ALL VERTICAL SURFACES TO BE 5˚ MAXIMUM. 5. DIMENSION DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE .008 INCHES MAXIMUM. 0.019 5 8X 0.014 0.004 GAGE PLANE 0.010 0.002 DETAIL D SSOP PACKAGE CASE 1317-04 CASE 1317-04 ISSUE D ISSUE D AN1984, Rev 2 .014 10˚ 0.038 0˚ 0.048 DATE 09/23/03 9 ...

Page 10

... SSOP PACKAGE CASE 1352-02 CASE 1352-02 ISSUE A ISSUE A AN1984, Rev 2 1. CONTROLLING DIMENSION: INCH. 2. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M-1994. 3. DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH AND PROTRUSIONS SHALL NOT EXCEED 0.006 PER SIDE. 4. ALL VERTICAL SURFACES TO BE 5˚ MAXIMUM. ...

Page 11

... Sensor Products Freescale Semiconductor AN1984, Rev 2 11 ...

Page 12

... Freescale Semiconductor Literature Distribution Center P.O. Box 5405 Denver, Colorado 80217 1-800-441-2447 or 303-675-2140 Fax: 303-675-2150 LDCForFreescaleSemiconductor@hibbertgroup.com AN1984 Rev. 2 09/2004 Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document ...

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