Cooper CMS3-1-R 160c maximum total temperature three sizes of surface mount torroidal common Datasheet

CMS-SERIES
Common Mode Inductors
(Surface Mount)
Description
RoHS
2002/95/EC
• 160°C maximum total temperature
• Three sizes of surface mount torroidal common
mode inductors that provide 300Vdc isolation
• Inductance range from 5.5uH to 1600uH
• Current range up to 7.0 Amps
• Noise attenuation up to 44 dB
• Frequency range up to 100 MHz
• Meets UL94V-0 flammability standard
• Ferrite core material
Applications
• EMI filters
• DC-DC brick power supplies
• Discrete output supplies
• Discrete and point-of-use power supplies (PUPS)
Environmental Data
• Storage temperature range: -40°C to +160°C
• Operating ambient temperature range: -40°C to +160°C
(range is application specific)
• Solder reflow temperature: +260°C max for 10 seconds
max.
Part Number
CMS1-1-R
CMS1-2-R
CMS1-3-R
CMS1-4-R
CMS1-5-R
CMS1-6-R
CMS1-7-R
CMS1-8-R
CMS1-9-R
CMS1-10-R
CMS1-11-R
CMS1-12-R
CMS1-13-R
CMS1-14-R
CMS2-1-R
CMS2-2-R
CMS2-3-R
CMS2-4-R
CMS2-5-R
CMS2-6-R
CMS2-7-R
CMS2-8-R
CMS2-9-R
CMS2-10-R
CMS2-11-R
CMS2-12-R
CMS2-13-R
CMS2-14-R
CMS3-1-R
CMS3-2-R
CMS3-3-R
OCL
(uH) minimum
(1-2) & (3-4)
4.5
8
12.6
18
25
32.8
41.5
51.2
62
73.7
100
131
166
205
25
40
57
102
160
230
270
360
460
575
700
915
1070
1340
28
45
64
I rms.
Amperes
Max *
7.00
5.70
4.10
3.80
3.60
3.10
2.60
2.20
1.90
1.65
1.35
1.15
1.00
0.85
5.35
4.40
3.60
2.80
2.30
1.85
1.60
1.35
1.10
0.94
0.80
0.67
0.58
0.50
5.70
5.10
4.75
Packaging
• Supplied in tape and reel packaging, 2,000 (CMS1),
800 (CMS2), and 600 (CMS3) per reel
DCR (Ω) typ
@ 20°C
(1-2)
0.0027
0.0040
0.0077
0.0089
0.0100
0.0138
0.019
0.026
0.035
0.048
0.070
0.100
0.138
0.186
0.005
0.008
0.012
0.019
0.029
0.044
0.060
0.084
0.120
0.170
0.230
0.330
0.440
0.620
0.005
0.006
0.007
Definitions:
OCL = Open Circuit Inductance
DCR = Direct Current Resistance
Irms = rms current for approx. a 40°C temperature rise at an ambient temperature of 85°C.
*Operating Temperature: 160°C Max. Inductance values are sustained up to 160°C.
DCR (Ω) typ
@ 20°C
(4-3)
0.0027
0.0040
0.0077
0.0089
0.0100
0.0138
0.019
0.026
0.035
0.048
0.070
0.100
0.138
0.186
0.005
0.008
0.012
0.019
0.029
0.044
0.060
0.084
0.120
0.170
0.230
0.330
0.440
0.620
0.005
0.006
0.007
Leakage
Inductance (uH)
typ
0.05
0.09
0.14
0.20
0.28
0.36
0.45
0.056
0.68
0.81
1.10
1.45
1.83
2.25
0.22
0.34
0.47
0.80
1.25
1.75
2.00
2.60
3.30
4.00
5.00
6.30
7.30
9.00
0.31
0.46
0.64
Electrical Characteristics:
OCL (1-2) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)
OCL (4-3) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)
DCR (1-2) typ @ 20°C: (See Chart)
DCR (4-3) typ @ 20°C: (See Chart)
Hipot rating: winding to winding: 300Vdc min. for 1 second.
Turns Ratio: (1-2):(4-3) 1:1
Interwinding
Capacitance (pF)
typ
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.7
2.8
2.9
3.0
3.1
3.2
2.0
2.3
2.5
2.8
3.1
3.4
3.6
3.9
4.1
4.3
4.6
4.9
5.1
5.4
2.80
3.05
3.30
CMS-SERIES
Common Mode Inductors
(Surface Mount)
Part Number
CMS3-4-R
CMS3-5-R
CMS3-6-R
CMS3-7-R
CMS3-8-R
CMS3-9-R
CMS3-10-R
CMS3-11-R
CMS3-12-R
CMS3-13-R
CMS3-14-R
OCL
(uH) minimum
(1-2) & (3-4)
88
146
217
258
350
400
518
648
790
1030
1310
I rms.
Amperes
Max *
3.95
3.10
2.85
2.45
2.00
1.70
1.45
1.20
1.05
0.88
0.75
DCR (Ω) typ
@ 20°C
(1-2)
0.010
0.017
0.020
0.027
0.040
0.053
0.076
0.107
0.145
0.210
0.300
Definitions:
OCL = Open Circuit Inductance
DCR = Direct Current Resistance
Irms = rms current for approx. a 40°C temperature rise at an ambient temperature of 85°C.
*Operating Temperature: 160°C Max. Inductance values are sustained up to 160°C.
R
DCR (Ω) typ
@ 20°C
(4-3)
0.010
0.017
0.020
0.027
0.040
0.053
0.076
0.107
0.145
0.210
0.300
Leakage
Inductance (uH)
typ
0.85
1.30
1.90
2.20
3.00
3.30
4.20
5.10
6.10
7.80
9.60
Interwinding
Capacitance (pF)
typ
3.50
3.70
3.90
4.15
4.40
4.65
4.85
5.10
5.35
5.55
5.80
Electrical Characteristics:
OCL (1-2) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)
OCL (4-3) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)
DCR (1-2) typ @ 20°C: (See Chart)
DCR (4-3) typ @ 20°C: (See Chart)
Hipot rating: winding to winding: 300Vdc min. for 1 second.
Turns Ratio: (1-2):(4-3) 1:1
Mechanical Diagrams
RECOMMENDED PCB LAYOUT
CMS1 Series
w
TOP VIEW
SCHEMATIC
9.4 max
FRONT VIEW
2
3
CMS1wwllyy R
4
1:1
7.2 max
1
4
2
3
2.6 max
1
Pin 1 indicator
White dot
F
2
CMS2 Series
CMS3 Series
wwllyy = Date code R = Revision level
S
CMS-SERIES
Common Mode Inductors
(Surface Mount)
Packaging Information
CMS1 Series
CMS2 Series
4.0
See note 1
1.5 Dia
min.
1.5 Dia.
+0.1/-0.0
2.0
See note 6
.30
+/-0.05
Pin #1 indicator
0.30
+/-0.05
1.75
A
0.3Rad
max.
7.5
See note 6
Bo
Ao=9.3mm
16.0
+/-0.3
2.0
(see note 6)
1.5 dia
+0.1/-0.0
1.5 dia
min
A
1.75
Pin #1 Indicator
0.3Rad
max.
Bo=9.3mm
4.0
(see note 1)
11.5
(see note 6)
24.0
+/-0.3
B
Ko=6.4mm
Ao= 7.3mm
Bo= 10.1mm
Ko= 2.7mm
A
Ao
Ko
K
0.5Rad
typ.
6.7
12.0
SECTION A-A
12.0
A
A
SECTION A-A
Direction of feed
CMS3 Series
0.5 rad
typ
User direction of feed
4.0
(see note 1)
2.0
(see note 6)
1.5 dia
+0.1/-0.0
0.35
+/-0.05
A
1.75
Pin #1 Indicator
0.3Rad
max.
Ao=11.8mm
1.5 dia
min
11.5
(see note 6)
Bo=11.8mm
24.0
+/-0.3
B
Ko=6.8mm
K
0.5 rad
typ
A
A
7.1
Attenuation
Curves
Attenuation
Curves
Attenuation Curves
16.0
SECTION A-A
User direction of feed
CMS
& CMTProduct
Product
Family
CMS
& CMT
Family
CMS
& CMT Product Family
Attenuation Curves
Attenuation
CMS 1
Attenuation
Series
-7
-15
-20
-25
-30
-35
dB
dB
dB
dB
-15
-20
-25
-11 -11
-14 -14
1
2
-11
4
6
8
10
20
-14
40
1
60
2
-11 -11-14 -14
1
2
4
6
8
-40 -7
-7
-5
-10
-15
-20
-25
-30
-35
-40
-45
-11
-50
10
1
20
CMS 3
-1
6
8
10
20
-14
40
60
Series
0
-7
-10
-4
0
-8 -10
-9 -10
-6 -7-6-8-7 -9
2
40
dB
dB
-40
6
8
FREQUENCY (MHz)
10
0.06
-30
-40
-50
-60
-2 -4
-3 -5
-4 -5
-1 -2-1 -3
-70
4
-10
-20
-30
-50
-14
-6 -7 -8 -9
-10
-20
dB
dB
dB
-1
-4
-4 -7
FREQUENCY (MHz)
Attenuation
-1
-1
-11
4
FREQUENCY (MHz)
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-1 -7
-4 -7
-4
-40
-45
-14 -14
-50-11 -11
-30
-35
-1
-1 -4 -5-7
-10
-10
dB
Series
dB
-1 -4
-1 -4
-7
-5
dB
CMS 2
0
0
20
0.1
40
0.2
-60
-70
0.6
1
0.06
-1 -2 -3
2
0.1
4
-4 -5
0.2
0.6
1
2
CMS-SERIES
Common Mode Inductors
(Surface Mount)
Impedance Curves
CMS Product Family
Impedance Curves
350
300
250
200
150
100
50
0
Impedance
CMS1-1 & 4
4000
-4
-1
0.4
0.6
0.8
-14
1
2
3
4
6
8
-11
2000
0
10
0.4
0.6
CMS2 - 1 & 4
-1
0.6
0.8
1
2
4
6
1
Impedance
-4
0.4
0.8
8
10
20
18000
16000
14000
12000
10000
8000
6000
4000
2000
0
10
CMS2 - 7,11, & 14
0.6
0.8
1
2
3
4
6
FREQUENCY (MHz)
Impedance
-4
Z (Ohms)
Z (Ohms)
8
-7
CMS3 - 1 & 4
-1
0.6
0.8
1
2
3
4
FREQUENCY (MHz)
© Cooper Electronic
Technologies 2007
6
CMS3 - 7,11, & 14
16000
0.4
PM-4313 3/07
4
-11
0.4
1600
1400
1200
1000
800
600
400
200
0
3
-14
FREQUENCY (MHz)
Impedance
2
FREQUENCY (MHz)
Z (Ohms)
Z (Ohms)
Impedance
-7
1000
FREQUENCY (MHz)
1800
1600
1400
1200
1000
800
600
400
200
0
CMS1 - 7,11, & 14
3000
Z (Ohms)
Z (Ohms)
Impedance
6
8
14000
12000
10000
8000
6000
4000
2000
0
0.4
-14
-11
-7
0.6
0.8
1
2
3
4
6
8
FREQUENCY (MHz)
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