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CSPEMI307A Datasheet(PDF) 1 Page - ON Semiconductor

Part No. CSPEMI307A
Description  4-Channel ESD/EMI Filter Array Plus 4-Channel ESD
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Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
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CSPEMI307A Datasheet(HTML) 1 Page - ON Semiconductor

   
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© Semiconductor Components Industries, LLC, 2011
May, 2011 − Rev. 3
1
Publication Order Number:
CSPEMI307A/D
CSPEMI307A
4-Channel ESD/EMI Filter
Array Plus 4-Channel ESD
Array for USB
Product Description
The CSPEMI307A is a multichannel EMI/ESD array offering a
combination of four low−pass filter + ESD channels to reduce
EMI/RFI emissions on a data port and four dedicated ESD−only
channels intended specifically for ESD protection on a USB port.
Each EMI/RFI channel integrates a high quality pi−style filter
(C−R−C) which provides greater than 30 dB attenuation in the
800−2700 MHz range. These pi−style filters support bidirectional
filtering, controlling EMI both to and from a data port connector.
The CSPEMI307A provides a high−level of ESD protection on all
eight channels for sensitive electronic components that may be
subjected to electrostatic discharge (ESD). The input pins are designed
and characterized to safely dissipate ESD strikes of
±15 kV, exceeding
the maximum requirement of the IEC 61000−4−2 international
standard. Using the MIL−STD−883 (Method 3015) specification for
Human Body Model (HBM) ESD, the device provides protection for
contact discharges to greater than
±30 kV.
The CSPEMI307A is particularly well suited for portable
electronics (e.g. cellular telephones, PDAs, notebook computers)
because of its small package footprint and low weight. The
CSPEMI307A is available in a space−saving, low−profile Chip Scale
Package with lead−free finishing.
Features
Four Channels of Combined EMI/RFI Filtering + ESD Protection
Four Additional Channels of ESD−Only Protection
EMI/ESD Channels Provide Greater than 32 dB Attenuation at
1 GHz
±15 kV ESD Protection on all Channels
(IEC 61000−4−2 Level 4, Contact Discharge)
±30 kV ESD Protection on all Channels (HBM)
Chip Scale Package Features Extremely Low Lead Inductance for
Optimum Filter and ESD Performance
15−Bump, 2.960 mm x 1.330 mm Footprint Chip Scale Package
(CSP)
These Devices are Pb−Free and are RoHS Compliant
Applications
EMI Filtering and ESD Protection for both Data and I/O Ports
Outer 4 Channels Provide ESD Protection for USB Lines and
other I/O Port Applications
Wireless Handsets
Handheld PCs / PDAs
MP3 Players
Notebooks
Desktop PCs
MARKING DIAGRAM
Device
Package
Shipping
ORDERING INFORMATION
http://onsemi.com
CSPEMI307A
CSP−15
(Pb−Free)
3500/Tape & Reel
WLCSP15
CASE 567BS
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
307A = CSPEMI307A
307A
+


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