cm chokes

Document 719-1
Common Mode Chokes
These Coilcraft dual wound inductors can be used as
chokes to eliminate virtually all common mode noise in
high-speed, differential mode signal transmission applications such as USB 2.0, IEEE1394 and LVDS. Most provide
greater than 30 dB common mode attenuation and greater
than 1000 ohms impedance.
Three or four parts each of seven different sizes are shown.
More values are available in each size to provide the best
solution for a wide range of applications. Contact Coilcraft
if your application requires other values.
DCR
Inductance2 max3
Isolation
Part number1
min (µH)
(Ohms) (Vrms)
LPD3015-391MR_ 0.31 0.071100
LPD3015-103MR_8.0 1.04100
LPD3015-104MR_80.0
8.54 100
LPD3015-334MR_264
27.7
100
LPD4012-331NR_ 0.23 0.042100
LPD4012-103MR_ 8.0
0.638100
LPD4012-104MR_80.0
4.76 100
LPD5010-681MR_ 0.54 0.070100
LPD5010-103MR_8.0 0.78100
LPD5010-104MR_80.0
8.0 100
LPD5030-571NR_ 0.38 0.031100
LPD5030-781NR_ 0.54 0.038100
LPD5030-102NR_ 0.70 0.042100
LPD5030-103MR_8.0 0.21100
LPD5030-104MR_80.0
1.79 100
LPD5030-105MR_800
16.5
100
MSD7342-252ML_ 2.00 0.033200
MSD7342-103ML_8.00 0.10200
MSD7342-104ML_80.0
0.77 200
MSD7342-824ML_656
6.80 200
MSD1260-472ML_ 3.76 0.036500
MSD1260-103ML_ 8.0
0.060500
MSD1260-104ML_80.0
0.321500
MSD1260-105KL_900
3.06 500
MSD1278-472ML_ 3.76 0.040500
MSD1278-103ML_ 8.0
0.058500
MSD1278-104ML_80.0
0.30 500
MSD1278-105KL_900
2.87 500
Irms4
(A)
1.45
0.38
0.13
0.07
1.87
0.48
0.18
1.95
0.50
0.15
2.30
2.25
2.20
1.05
0.35
0.11
2.17
1.24
0.45
0.15
3.16
2.45
1.06
0.34
3.16
2.56
1.13
0.37
1. When ordering, please specify packaging code:
MSD7342-105MLC
For LPD3015, LPD4012, LPD5010, LPD5030 and MSD7342:
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape
B=Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter D instead.
D = 13″ machine-ready reel. EIA-481 embossed plastic
tape. Factory order only, not stocked.
For MSD1260 and MSD1278
Packaging:D
=13″ machine-ready reel. EIA-481 embossed plastic
tape
B=Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter D instead.
2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
3. DCR is specified per winding.
4. Current per winding that causes a 40°C rise from 25°C ambient.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-1 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 719-2
Common Mode Chokes
Typical Irms Derating
Core material Ferrite
Terminations
LPD RoHS compliant matte tin over nickel over silver
MSD RoHS compliant matte tin over nickel over phos bronze
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
PCB washing Tested with pure water or alcohol only. For other solvents,
see Doc787_PCB_Washing.pdf.
[email protected]
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
UK +44-1236-730595
[email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-2 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 719-3
Common Mode Chokes
LPD3015 / LPD4012 / LPD5010 / LPD5030
MSD7342 / MSD1260 / MSD1278
A
Dot
indicates
pin 1
1
4
1
2
4
3
A
Dot indicates pin 1
B
3
2
1
3
2
4
B
Recommended
Land Patterns
C
H
LPD3015
LPD4012
1
4
2
3
45°
typ
E F G
C
G
F
E
D
F
45°
typ
F
I
H
H
3
E
4
2
1
3
4
J
G
2
D
I
E
J
I
LPD50xx
Recommended
Land Pattern
D
1
G
F
E
K
Part A BC
series
max
max max D
E
F
G
H
I J K
Weight
LPD3015
0.121
0.121 0.059 0.039 0.130 0.094 0.040 0.022
3,076 3,0761,500,99 3,302,301,02 0,54
–
–
–
–
–
–
inches
mm
45 – 52 mg
LPD4012
0.158
0.158 0.047 0.060 0.174 0.103 0.049 0.031
4,016 4,016 1,20 1,52 4,402,6061,24 0,78
–
–
–
–
–
–
inches
mm
54 – 64 mg
LPD5010
0.192
0.192 0.039 0.060 0.197 0.134 0.060 0.030
0.090
0.138
–
inches
4,8764,8761,01,525,03,41,5 0,75 2,3 3,5 – mm
60 – 70 mg
LPD5030
0.192
0.192 0.118 0.060 0.197 0.134 0.060 0.030
0.090
0.138
–
inches
4,8764,8763,01,525,03,41,5 0,75 2,3 3,5 – mm
0.21 – 0.23 g
MSD7342
0.295 0.295 0.1810.028 0.0910.0630.150 0.083 0.110 0.130 0.043 inches 0.76 – 0.87g
7,5 7,5 4,60,702,31,63,8 2,1 2,8 3,3 1,10mm
MSD1260
0.484
0.484 0.25 0.059 0.197 0.138 0.197 0.157
0.217
0.177 0.079
inches
12,3 12,36,21,5 5,03,55,0 4,0 5,5 4,5 2,0 mm
2.8 – 3.2 g
MSD1278
0.484
0.484 0.317 0.059 0.197 0.138 0.197 0.157
0.217
0.177 0.079
inches
12,3 12,38,051,5 5,03,55,0 4,0 5,5 4,5 2,0 mm
3.7 – 4.4 g
Packaging
LPD3015 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.26 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth
LPD4012 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 1.32 mm pocket depth
LPD5010 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 1.02 mm pocket depth
LPD5030 750/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.32 mm thick, 8 mm pocket spacing, 3.1 mm pocket depth
MSD7342 250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.4 mm thick, 12 mm pocket spacing, 4.9 mm pocket depth
MSD1260 500/13″ reel; Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm pocket spacing, 6.6 mm pocket depth
MSD1278 500/13″ reel; Plastic tape: 24 mm wide, 0.4 mm thick, 16 mm pocket spacing, 8.1 mm pocket depth
[email protected]
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
UK +44-1236-730595
[email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-3 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 719-4
Common Mode Chokes LPD3015
Attenuation (dB)
Typical Differential Mode Attenuation (Ref: 50 Ohms)
0
5
LPD3015-334
10
LPD3015-104
LPD3015-103
LPD3015-391
15
20
0.1
1
10
100
1000
Frequency (MHz)
Typical Common Mode Attenuation (Ref: 50 Ohms)
0
5
10
Attenuation (dB)
15
20
LPD3015-391
25
30
LPD3015-103
35
40
LPD3015-104
45
50
55
LPD3015-334
60
0.1
1
10
100
1000
Frequency (MHz)
Typical Impedance vs Frequency
100,000
LPD3015-104
LPD3015-334
LPD3015-103
Impedance (Ohms)
10,000
LPD3015-391
1000
100
10
1
0.1
0.1
1
10
100
1000
Frequency (MHz)
[email protected]
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
UK +44-1236-730595
[email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-4 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 719-5
Common Mode Chokes LPD4012
Attenuation (dB)
Typical Differential Mode Attenuation (Ref: 50 Ohms)
0
5
10
LPD4012-104
LPD4012-103
LPD4012-331
15
20
0.1
1
10
100
1000
Frequency (MHz)
Typical Common Mode Attenuation (Ref: 50 Ohms)
0
5
10
Attenuation (dB)
15
20
25
30
LPD4012-103
35
LPD4012-331
40
45
50
55
LPD4012-104
60
0.1
1
10
100
1000
Frequency (MHz)
Typical Impedance vs Frequency
100,000
LPD4012-104
LPD4012-103
Impedance (Ohms)
10,000
1000
LPD4012-331
100
10
1
0.1
0.1
1
10
100
1000
Frequency (MHz)
[email protected]
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
UK +44-1236-730595
[email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-5 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 719-6
Common Mode Chokes LPD5010
Attenuation (dB)
Typical Differential Mode Attenuation (Ref: 50 Ohms)
0
5
LPD5010-104
10
LPD5010-681
LPD5010-103
15
20
0.1
1
10
100
1000
Frequency (MHz)
Typical Common Mode Attenuation (Ref: 50 Ohms)
0
5
10
Attenuation (dB)
15
LPD5010-681
20
25
30
LPD5010-103
35
LPD5010-104
40
45
50
55
60
0.1
1
10
100
1000
Frequency (MHz)
Typical Impedance vs Frequency
100,000
LPD5010-104
LPD5010-103
Impedance (Ohms)
10,000
LPD5010-681
1000
100
10
1
0.1
0.1
1
10
100
1000
Frequency (MHz)
[email protected]
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
UK +44-1236-730595
[email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-6 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 719-7
Common Mode Chokes LPD5030
Typical Differential Mode Attenuation (Ref: 50 Ohms)
Typical Common Mode Attenuation (Ref: 50 Ohms)
Typical Impedance vs Frequency
[email protected]
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
UK +44-1236-730595
[email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-7 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 719-8
Common Mode Chokes MSD7342
Attenuation (dB)
Typical Differential Mode Attenuation (Ref: 50 Ohms)
0
5
MSD7342-252
10
MSD7342-104
15
MSD7342-103
MSD7342-824
20
0.1
1
10
100
Frequency (MHz)
Typical Common Mode Attenuation (Ref: 50 Ohms)
0
5
10
Attenuation (dB)
15
20
25
30
MSD7342-252
35
40
MSD7342-103
45
MSD7342-824
50
MSD7342-104
55
60
0.1
1
10
100
Frequency (MHz)
Typical Impedance vs Frequency
100,000
MSD7342-824
MSD7342-104
MSD7342-103
10,000
Impedance (Ohms)
MSD7342-252
1000
100
10
1
0.1
0.1
1
10
100
Frequency (MHz)
[email protected]
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
UK +44-1236-730595
[email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-8 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 719-9
Common Mode Chokes MSD1260
Attenuation (dB)
Typical Differential Mode Attenuation (Ref: 50 Ohms)
0
5
MSD1260-104
10
MSD1260-103
MSD1260-472
MSD1260-105
15
20
0.1
1
10
100
Frequency (MHz)
Typical Common Mode Attenuation (Ref: 50 Ohms)
0
5
10
Attenuation (dB)
15
20
25
30
35
MSD1260-472
40
MSD1260-103
45
50
MSD1260-104
55
MSD1260-105
60
0.1
1
10
100
Frequency (MHz)
Typical Impedance vs Frequency
100,000
MSD1260-105
MSD1260-104
MSD1260-103
Impedance (Ohms)
10,000
MSD1260-472
1000
100
10
1
0.1
0.1
1
10
100
Frequency (MHz)
[email protected]
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
UK +44-1236-730595
[email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-9 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 719-10
Common Mode Chokes MSD1278
Attenuation (dB)
Typical Differential Mode Attenuation (Ref: 50 Ohms)
0
5
MSD1278-105
MSD1278-104
10
MSD1278-103
15
MSD1278-472
20
0.1
1
10
100
Frequency (MHz)
Typical Common Mode Attenuation (Ref: 50 Ohms)
0
5
10
Attenuation (dB)
15
20
25
30
MSD1278-472
35
MSD1278-104
40
45
MSD1278-103
MSD1278-105
50
55
60
0.1
1
10
100
Frequency (MHz)
Typical Impedance vs Frequency
100,000
MSD1278-105
MSD1278-104
MSD1278-103
Impedance (Ohms)
10,000
MSD1278-472
1000
100
10
1
0.1
0.1
1
10
100
Frequency (MHz)
[email protected]
subject to change without notice.
US +1-847-639-6400
Please check our
website for latest information.
UK +44-1236-730595
[email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 719-10 Revised 10/16/14
© Coilcraft Inc. 2014
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
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