NUF2450MU Datasheet, PDF (1/3 Pages) ON Semiconductor – 2 Line EMI Filter with ESD Protection in UDFN8 Package

NUF2450MU
2 Line EMI Filter with
ESD Protection in UDFN8
Package
This device is a 2 line EMI filter array for audio applications.
Greater than −30 dB attenuation is obtained at frequencies from
800 MHz to 5.0 GHz. The NUF2450MU has a cut−off frequency of
20 MHz and minimal line resistance, making it ideal for applications
requiring low bandpass attenuation. This UDFN package is
specifically designed to enhance EMI filtering for low−profile or slim
design electronics especially where space and height is a premium. It
also offers ESD protection−clamping transients from static discharges.
ESD protection is provided across all capacitors.
Features
• EMI Filtering and ESD Protection
• Integration of 10 Discrete Components
• Compliance with IEC61000−4−2 (Level 4)
20 kV (Contact)
• UDFN Package, 1.2 x 1.8 mm
• Moisture Sensitivity Level 1
• ESD Ratings: Machine Model = C
Human Body Model = 3B
• This is a Pb−Free Device*
http://onsemi.com
L
1
8
Cd Cd
L
4
5
Cd Cd
(Top View)
8
1
UDFN8
CASE 517AD
MARKING
DIAGRAM
1
24 MG
G
Benefits
• Reduces EMI/RFI Emissions on Audio Lines
• Low Profile Package; Typical Height of 0.5 mm
• Design−Friendly and Easy−to−Use Pin Configurations,
Particularly for Portable Electronics
• Integrated Solution Offers Cost and Space Savings in UDFN Package
• Reduces Parasitic Inductances Which Offer a More “Ideal” Low Pass
Filter Response
• Integrated Solution Improves System Reliability
• Excellent ESD Performance with Large GND Pad
24 = Specific Device Code
M = Month Code
G = Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
1
4
GND
Applications
• Headsets, MP3 Players, and PDAs
• Portable DVDs
• Hands−Free Interface
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
8
5
(Bottom View)
ORDERING INFORMATION
Device
Package
Shipping^†
NUF2450MUT2G UDFN8 3000 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2006
1
December, 2006 − Rev. 0
Publication Order Number:
NUF2450MU/D