2 Line Audio EMI Filter with ESD Protection

NUF2070MN
2 Line Audio EMI Filter with
ESD Protection
NUF2070MN is a 2 line LC EMI filter array designed for audio
applications. It offers greater than −22.5 dB attenuation at frequencies
from 800 MHz to 5.0 GHz. This device also offers ESD
protection−clamping transients from static discharges and ESD
protection is provided across all capacitors.
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L
Features
8
1
• Provides EMI Filtering and ESD Protection
• Integration of 10 Discretes
• Compliance with IEC61000−4−2 (Level 4)
•
•
•
•
•
Cd
L
10 kV (Contact)
DFN8, 2x2 mm Package
Moisture Sensitivity Level 1
ESD Ratings: Machine Model = C
Human Body Model = 3B
Excellent Line Efficiency with Low Line Resistance < 3.5 This is a Pb−Free Device*
4
5
Cd
Wireless Phones
MP3s
PDAs
Digital Cameras
Portable DVDs
Cd
(Top View)
MARKING
DIAGRAM
1
DFN8
CASE 506AA
PLASTIC
Applications
•
•
•
•
•
Cd
1
U7 M
G
4
U7 = Specific Device Code
M = Date Code
G
= Pb−Free Package
1
2
3
4
GND
8
7
6
5
(Bottom View)
ORDERING INFORMATION
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
February, 2006 − Rev. 0
1
Device
Package
Shipping †
NUF2070MNT1G
DFN8
(Pb−Free)
3000 / Tape & Reel
†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.
Publication Order Number:
NUF2070MN/D
NUF2070MN
MAXIMUM RATINGS
Parameter
Symbol
ESD Discharge IEC61000−4−2
Value
VPP
Unit
kV
Contact Discharge
10
Steady−State Power per Resistor
PR
180
mW
Steady−State Power per Package
PT
360
mW
Operating Temperature Range
TOP
−40 to 85
°C
Storage Temperature Range
Tstg
−55 to 150
°C
Maximum Lead Temperature for Soldering Purposes (1.8 in from case for 10 s)
TL
260
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise noted)
Parameter
Maximum Reverse Working Voltage
Breakdown Voltage
Leakage Current
Test Conditions
Symbol
Max
Unit
IZ = 10 A
VRWM
−
−
12
V
VBR
13.7
15.7
17.7
V
VRWM = 12 V
IR
−
1.0
100
nA
L
−
10
−
nH
RS
−
2.4
3.5
Cd
−
64
−
pF
f3dB
−
50
−
MHz
IF = 50 mA
Capacitance (Note 1, 3)
Cut−Off Frequency (Note 2)
Typ
IR = 1.0 mA
Inductance
Series Resistance
Min
Above this frequency,
appreciable attenuation occurs
1. Measured at 25°C, VR = 0 V, f = 1.0 MHz.
2. 50 source and 50 load termination.
3. Total line capacitance is 2 times the diode capacitance (Cd).
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2
NUF2070MN
TYPICAL PERFORMANCE CURVES
(TA = 25°C unless otherwise specified)
0
0
−5
−10
−10
−20
−20
S41 (dB)
S21 (dB)
−15
−25
−30
−35
−30
−40
−50
−60
−40
−70
−45
−50
1.0E+06
−80
10E+06
100E+06
1.0E+09
10E+09
1.0E+07
FREQUENCY (Hz)
1.0E+08
1.0E+09
FREQUENCY (Hz)
Figure 1. Insertion Loss Characteristics
Figure 2. Analog Cross Talk
3.5
1.0E+10
140
120
CAPACITANCE (pF)
2.5
2.0
100
80
60
40
1.5
20
1.0
−40
−15
10
35
60
0
−12
85
−9
−6
−3
Figure 3. Typical Resistance over Temperature
20
15
10
Mag
X
R
0
10
3
6
9
12
Figure 4. Typical Line Capacitance vs. Reverse
Voltage
25
5
0
REVERSE VOLTAGE
TEMPERATURE (°C)
IMPEDANCE ()
RESISTANCE ()
3.0
100
FREQUENCY (MHz)
Figure 5. Typical Impedance vs. Frequency
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3
1000
NUF2070MN
PACKAGE DIMENSIONS
DFN8
CASE 506AA−01
ISSUE C
D
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994 .
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED
TERMINAL AND IS MEASURED BETWEEN
0.25 AND 0.30 MM FROM TERMINAL.
4. COPLANARITY APPLIES TO THE EXPOSED
PAD AS WELL AS THE TERMINALS.
A
B
PIN ONE
REFERENCE
2X
0.10 C
2X
ÇÇÇÇ
ÇÇÇÇ
ÇÇÇÇ
ÇÇÇÇ
0.10 C
TOP VIEW
0.08 C
SEATING
PLANE
MILLIMETERS
MIN
MAX
0.80
1.00
0.00
0.05
0.20 REF
0.20
0.30
2.00 BSC
1.10
1.30
2.00 BSC
0.70
0.90
0.50 BSC
0.20
−−−
0.25
0.35
A
0.10 C
8X
DIM
A
A1
A3
b
D
D2
E
E2
e
K
L
E
(A3)
SIDE VIEW
A1
C
D2
e
e/2
4
1
8X
L
E2
K
8
5
8X
b
0.10 C A B
0.05 C
NOTE 3
BOTTOM VIEW
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
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PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
N. American Technical Support: 800−282−9855 Toll Free
Literature Distribution Center for ON Semiconductor
USA/Canada
P.O. Box 61312, Phoenix, Arizona 85082−1312 USA
Phone: 480−829−7710 or 800−344−3860 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center
2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051
Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada
Phone: 81−3−5773−3850
Email: [email protected]
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4
ON Semiconductor Website: http://onsemi.com
Order Literature: http://www.onsemi.com/litorder
For additional information, please contact your
local Sales Representative.
NUF2070MN/D
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