ICM-2824, ICM-3528, ICM-4743
www.vishay.com Vishay Dale
Revision: 04-Apr-16 1Document Number: 34325
For technical questions, contact: magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
High Current Common Mode Choke
FEATURES
• Surface mountable (multiple case sizes), high
current common mode choke for DC power line
• Base terminals are treated, allows for easy
mounting on PCB
• Paired wire coil for high stability
• Optimized for transmission of high quality signals
• Operating temperature: -40 °C to +85 °C
• Rated Current: Based on temp. rise; T: 40 °C, typical
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• LAN’s, telephones, personal computers
• CD-ROM drives, electronic games
• Other electronic devices
STANDARD ELECTRICAL SPECIFICATIONS
PART NUMBER
COMMON MODE
IMPEDANCE
AT 100 MHz
()
RATED VOLTAGE
MAX.
(VDC)
RATED CURRENT
MAX.
(mA)
DC RESISTANCE
MAX.
()
INSULATION
RESISTANCE MIN.
(M)
ICM2824ER301V 300 80 5000 0.01 10
ICM2824ER701V 700 80 4000 0.015 10
ICM3528ER701V 700 80 5000 0.01 10
ICM3528ER152V 1500 80 4500 0.015 10
ICM4743ER701V 700 80 8000 0.006 10
ICM4743ER102V 1000 80 6000 0.014 10
DIMENSIONS in inches [millimeters]
PART NUMBER A B C D E F G H I J
ICM-2824 0.276 ± 0.012
[7.0 ± 0.3]
0.236 ± 0.008
[6.0 ± 0.2]
0.157
[4.0] max.
0.063 ± 0.012
[1.6 ± 0.3]
0.071 ± 0.012
[1.8 ± 0.3]
0.118
[3.0] typ.
0.118
[3.0] ref.
0.256
[6.5] ref.
0.098
[2.5] ref.
0.063
[1.6] ref.
ICM-3528 0.354 ± 0.020
[9.0 ± 0.5]
0.276 ± 0.012
[7.0 ± 0.3]
0.197
[5.0] max.
0.060 ± 0.008
[1.5 ± 0.2]
0.060 ± 0.008
[1.5 ± 0.2]
0.138
[3.5] typ.
0.138
[3.5] ref.
0.335
[8.5] ref.
0.098
[2.5] ref.
0.071
[1.8] ref.
ICM-4743 0.472 ± 0.20
[12.0 ± 0.5]
0.433 ± 0.012
[11.0 ± 0.3]
0.248
[6.3]max.
0.106 ± 0.008
[2.7 ± 0.2]
0.091 ± 0.008
[2.3 ± 0.2]
0.205
[5.2] typ.
0.205
[5.2] ref.
0.374
[9.5] ref.
0.177
[4.5] ref.
0.106
[2.7] ref.
(1)
(4)
(2)
(3)
H
I
LAND PATTERN
G
C
(1)
(4)
(2)
(3)
D
E
A
BF
SCHEMATIC
J
DESCRIPTION
ICM-3528 700 25 % ER e3
MODEL IMPEDANCE VALUE TOLERANCE PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
ICM 3528 ER 701 V
MODEL SIZE PACKAGE
CODE IMPEDANCE TOL.
ICM-2824, ICM-3528, ICM-4743
www.vishay.com Vishay Dale
Revision: 04-Apr-16 2Document Number: 34325
For technical questions, contact: magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PERFORMANCE GRAPHS: IMPEDANCE VS. FREQUENCY CHARACTERISTICS
1
10
100
1000
10 000
1 10 100 1000
IMPEDANCE (Ω)
FREQUENCY (MHz)
ICM-2824 300 Ω
Differential Mode
Common Mode
1
10
100
1000
10 000
1 10 100 1000
IMPEDANCE (Ω)
FREQUENCY (MHz)
ICM-2824 700 Ω
Differential Mode
Common Mode
1
10
100
1000
10 000
1 10 100 1000
IMPEDANCE (Ω)
FREQUENCY (MHz)
ICM-3528 700 Ω
Differential Mode
Common Mode
1
10
100
1000
10 000
1 10 100 1000
IMPEDANCE (Ω)
FREQUENCY (MHz)
ICM-3528 1500 Ω
Differential Mode
Common Mode
1
10
100
1000
10 000
1 10 100 1000
IMPEDANCE (Ω)
FREQUENCY (MHz)
ICM-4743 700 Ω
Differential Mode
Common Mode
1
10
100
1000
10 000
1 10 100 1000
IMPEDANCE (Ω)
FREQUENCY (MHz)
ICM-4743 1000 Ω
Differential Mode
Common Mode
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
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including but not limited to the warranty expressed therein.
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