NUF2450-D EMI滤波器，2线，带ESD保护-综合文档
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© Semiconductor Components Industries, LLC, 2017
February, 2017 − Rev. 1
1 Publication Order Number:
NUF2450/D
NUF2450
2 Line EMI Filter with
ESD Protection
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
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
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
Applications
• Headsets, MP3 Players, and PDAs
• Portable DVDs
• Hands−Free Interface
UDFN8
CASE 517AD
Device Package Shipping
†
ORDERING INFORMATION
NUF2450MUT2G UDFN8
(Pb−Free)
3000 / Tape & Ree
l
MARKING
DIAGRAM
www.onsemi.com
1
24 = Specific Device Code
M = Month Code
G = Pb−Free Package
(Top View)
Cd Cd
8
4
Cd Cd
5
PIN CONNECTIONS
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
s
Brochure, BRD8011/D.
(Note: Microdot may be in either location)
L
L
14
58
(Bottom View)
GND
1
8
24 MG
G
1
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