NUF4000MU_09 ONSEMI [ON Semiconductor], NUF4000MU_09 Datasheet

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NUF4000MU_09

Manufacturer Part Number
NUF4000MU_09
Description
4-Channel EMI Filter with Integrated ESD Protection
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet
NUF4000MU
4-Channel EMI Filter with
Integrated ESD Protection
array with integrated ESD protection. Its typical component values of
R = 100 W and C = 15 pF deliver a cutoff frequency of 105 MHz and
stop band attenuation greater than −30 dB from 800 MHz to 5.0 GHz.
data rates up to 70 Mbps in applications where wireless interference
must be minimized. The specified attenuation range is very effective
in minimizing interference from 2G/3G, GPS, Bluetooth® and
WLAN signals.
UDFN8 surface mount package.
Features/Benefits
Applications
© Semiconductor Components Industries, LLC, 2009
August, 2009 − Rev. 3
Filter + ESD
The NUF4000MU is a four−channel (C−R−C) Pi−style EMI filter
This performance makes the part ideal for parallel interfaces with
The NUF4000MU is available in the low−profile 8−lead 1.2x1.8mm
Contact Discharge)
Characteristics of 105 MHz f
from 800 MHz to 5.0 GHz
Exceptional Cost, System Reliability and Space Savings
±8.0 kV ESD Protection on each channel (IEC61000−4−2 Level 4,
R/C Values of 100 W and 15 pF deliver Exceptional S21 Performance
Integrated EMI/ESD System Solution in UDFN Package Offers
This is a Pb−Free Device
EMI Filtering for LCD and Camera Data Lines
EMI Filtering and Protection for I/O Ports and Keypads
n
Figure 1. Electrical Schematic
See Table 1 for pin description
C
d
= 15 pF C
R=100 W
3dB
d
= 15 pF
and −30 dB Stop Band Attenuation
Filter + ESD
n
1
−10
−15
−20
−25
−30
−35
−40
−45
−5
0
1E+6
Figure 2. Typical Insertion Loss Curve
†For information on tape and reel specifications,
NUF4000MUT2G
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
10E+6
Device
40
M
G
CASE 517AD
ORDERING INFORMATION
UDFN8
FREQUENCY (Hz)
1
= Specific Device Code
= Assembly and Date Code
= Pb−Free Package
http://onsemi.com
100E+6
8
(Pb−Free)
Package
UDFN8
Publication Order Number:
1E+9
3000 / Tape & Reel
1
NUF4000MU/D
Shipping
MARKING
DIAGRAM
40 M
G
10E+9

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NUF4000MU_09 Summary of contents

Page 1

NUF4000MU 4-Channel EMI Filter with Integrated ESD Protection The NUF4000MU is a four−channel (C−R−C) Pi−style EMI filter array with integrated ESD protection. Its typical component values 100 W and deliver a cutoff frequency ...

Page 2

Table 1. FUNCTIONAL PIN DESCRIPTION Filter Filter 1 Filter 2 Filter 3 Filter 4 Ground Pad MAXIMUM RATINGS Parameter ESD Discharge IEC61000−4−2 Operating Temperature Range Storage Temperature Range Maximum Lead Temperature for Soldering Purposes (1.8 in from case for 10 ...

Page 3

TYPICAL PERFORMANCE CURVES 0 −5 −10 −15 −20 −25 −30 −35 −40 −45 1E+6 10E+6 100E+6 FREQUENCY (Hz) Figure 4. Insertion Loss Characteristic 1.6 1.2 0.8 0.4 0 1.0 2.0 3.0 REVERSE BIAS VOLTAGE (V) Figure 6. Typical Capacitance vs. ...

Page 4

Theory of Operation The NUF4000MU combines ESD protection and EMI filtering conveniently into a small package for today’s size constrained applications. The capacitance inherent to a typical protection diode is utilized to provide the capacitance value necessary to create the ...

Page 5

Considering that 85% of the amplitude of the square is in the first two terms of the Fourier series approximation most of the signal content is at the fundamental (maximum supported) frequency and the third harmonic frequency signal ...

Page 6

0.10 C PIN ONE E REFERENCE É É É 2X 0.10 C TOP VIEW A DETAIL NOTE 4 SIDE VIEW J DETAIL ...

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