CMS3-12-R [EATON]
Common mode inductors, surface mount;
| 型号： | CMS3-12-R |
| 厂家： | 
Eaton All Rights Reserved. |
| 描述： | Common mode inductors, surface mount LTE |
| 文件： | 总6页 (文件大小：528K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Effective October 2015
Supersedes March 2007
Technical Data 4313
CMS
Common mode inductors, surface mount
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: J-STD-020D compliant
Product description
Pb
•
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
CMS
Technical Data 4313
Effective October 2015
Common mode inductors, surface mount
Product specifications
Leakage
Inductance (uH)
typ
OCL (uH) minimum
(1-2) & (4-3)
I rms. Amperes
Max*
DCR (Ω) typ @
20°C (1-2)
DCR (Ω) typ @
20°C (4-3)
Interwinding
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
CMS2-0-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
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
Capacitance (pF) typ
4.5
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
6.00
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
3.95
3.10
2.85
2.45
2.00
1.70
1.45
1.20
1.05
0.88
0.75
0.0027
0.0040
0.077
0.0089
0.0100
0.0138
0.019
0.026
0.035
0.048
0.070
0.100
0.138
0.186
0.004
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
0.010
0.017
0.020
0.027
0.040
0.053
0.076
0.107
0.145
0.210
0.300
0.0027
0.0040
0.077
0.0089
0.0100
0.0138
0.019
0.026
0.035
0.048
0.070
0.100
0.138
0.186
0.004
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
0.010
0.017
0.020
0.027
0.040
0.053
0.076
0.107
0.145
0.210
0.300
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
0.13
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
0.85
1.30
1.90
2.20
3.00
3.30
4.20
5.10
6.10
7.80
9.60
2.0
8
2.1
12.6
18
2.2
2.3
25
2.4
32.8
41.5
51.2
62
2.5
2.6
2.7
2.7
73.7
100
131
166
205
14
2.8
3.9
3.0
3.1
3.2
1.7
25
2.0
40
2.3
57
2.5
102
160
230
270
360
460
575
700
915
1070
1340
28
2.8
3.1
3.4
3.6
3.9
4.3
4.3
4.6
4.9
5.1
5.4
2.80
3.05
3.30
3.50
3.70
3.90
4.15
4.40
4.65
4.85
5.10
5.35
5.55
5.80
45
64
88
146
217
258
350
400
518
648
790
1030
1310
Definitions:
Electrical Characteristics:
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.
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
www.eaton.com/elx
2
CMS
Technical Data 4313
Effective October 2015
Common mode inductors, surface mount
Dimensions–mm
CMS1
RECOMMENDED PCB LAYOUT
TOP VIEW
SCHEMATIC
9.4 max
FRONT VIEW
2
3
4
1:1
CMS1-
wwllyy R
7.2 max
4
1
2
2.6 max
1
Pin 1 indicator
White dot
3
CMS2
CMS3
wwllyy = Date code R = Revision level
www.eaton.com/elx
3
CMS
Technical Data 4313
Effective October 2015
Common mode inductors, surface mount
Packaging Information
CMS1
CMS2
Supplied in tape and reel packaging, 2,000 parts per 13” diameter reel
Supplied in tape and reel packaging, 800 parts per 13” diameter reel
(see note 1)
(see note 6)
See note 1
min.
Pin #1 indicator
1.75
min
+0.1/-0.0
A
A
+0.1/-0.0
See note 6
1.75
+/-0.05
+/-0.05
Pin #1 Indicator
0.3Rad
max.
Ao=9.3mm
Bo=9.3mm
Ko=6.4mm
0.3Rad
max.
7
(see note 6)
See note 6
+/-0.3
+/-0.3
Bo
B
A
B
Ko= 2.7mm
A
K
6.7
Ao
0
Ko
SECTION A-A
typ.
12.0
A
A
typ
12.0
SECTION A-A
Direction of feed
User direction of feed
CMS3
Supplied in tape and reel packaging, 600 parts per 13” diameter reel
(see note 1)
(see note 6)
min
A
+0.1/-0.0
1.75
+/-0.05
Pin #1 Indicator
0.3Rad
max.
Ao=11.8mm
Bo=11.8mm
Ko=6.8mm
(see note 6)
+/-0.3
B
K
7.1
A
typ
A
16.0
SECTION A-A
User direction of feed
Attenuation Curves
Attenuation
CMS 1
-1 -4 -7
Attenuation
CMS 2
0
-5
0
-5
-1 -4 -7
-10
-15
-20
-25
-30
-35
-40
-45
-50
-10
-15
-20
-25
-30
-11 -14
-11 -14
2
-35
1
2
4
6
8
10
20
40
60
1
4
6
8
10
20
40
60
FREQUENCY (MHz)
FREQUENCY (MHz)
Attenuation
CMS 3
-1 -4 -7
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-11
-14
1
2
4
6
8
10
20
40
FREQUENCY (MHz)
www.eaton.com/elx
4
CMS
Technical Data 4313
Effective October 2015
Common mode inductors, surface mount
Impedance Curves
Impedance CMS1 - 7,11, & 14
Impedance CMS1-1 & 4
350
4000
3000
2000
1000
0
-14
-11
300
-4
250
200
-7
-1
150
100
50
0
0.4 0.6 0.8
1
2
3
4
6
8
10
0.4 0.6 0.8
1
2
3
4
6
8
10
FREQUENCY (MHz)
FREQUENCY (MHz)
Impedance CMS2 - 1 & 4
Impedance CMS2 - 7,11, & 14
18000
1800
1600
1400
1200
1000
800
600
400
200
0
-14
16000
14000
12000
10000
8000
6000
4000
2000
0
-4
-11
-7
-1
0.4 0.6 0.8
1
2
4
6
8
10
20
0.4
0.6
0.8
1
2
3
4
6
FREQUENCY (MHz)
FREQUENCY (MHz)
Impedance CMS3 - 1 & 4
Impedance CMS3 - 7,11, & 14
1600
1400
1200
1000
800
600
400
200
0
16000
14000
12000
10000
8000
6000
4000
2000
0
-4
-14
-11
-7
-1
0.4 0.6 0.8
1
2
3
4
6
8
0.4
0.6
0.8
1
2
3
4
6
8
FREQUENCY (MHz)
FREQUENCY (MHz)
www.eaton.com/elx
5
CMS
Technical Data 4313
Effective October 2015
Common mode inductors, surface mount
Solder reflow profile
TP
Table 1 - Standard SnPb Solder (T )
c
TC -5°C
tP
Volume
mm3
Volume
Max. Ramp Up Rate = 3°C/s
Max. Ramp Down Rate = 6°C/s
Package
mm3
Thickness
<350
≥350
TL
<2.5mm)
235°C
220°C
220°C
220°C
Preheat
t
≥2.5mm
Tsmax
Table 2 - Lead (Pb) Free Solder (T )
c
Volume
Volume
Volume
mm3
Package
mm3
mm3
Tsmin
Thickness
<350
350 - 2000
>2000
ts
<1.6mm
260°C
260°C
250°C
260°C
250°C
245°C
260°C
245°C
245°C
1.6 – 2.5mm
>2.5mm
25°C
Time 25°C to Peak
Time
Reference JDEC J-STD-020D
Profile Feature
Standard SnPb Solder
100°C
Lead (Pb) Free Solder
150°C
Preheat and Soak • Temperature min. (T
)
smin
• Temperature max. (T
)
150°C
200°C
smax
• Time (T
smin
to T
) (t )
smax
60-120 Seconds
3°C/ Second Max.
60-120 Seconds
3°C/ Second Max.
s
Average ramp up rate T
smax
to T
p
Liquidous temperature (Tl)
Time at liquidous (t )
183°C
60-150 Seconds
217°C
60-150 Seconds
L
Peak package body temperature (T )*
Table 1
Table 2
P
Time (t )** within 5 °C of the specified classification temperature (T )
20 Seconds**
6°C/ Second Max.
6 Minutes Max.
30 Seconds**
6°C/ Second Max.
8 Minutes Max.
p
c
Average ramp-down rate (T to T
p
)
smax
Time 25°C to Peak Temperature
* Tolerance for peak profile temperature (T ) is defined as a supplier minimum and a user maximum.
p
** Tolerance for time at peak profile temperature (t ) is defined as a supplier minimum and a user maximum.
p
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approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
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Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
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© 2015 Eaton
All Rights Reserved
Printed in USA
Eaton is a registered trademark.
Publication No. 4313
October 2015
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of their respective owners.
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