SMD Power Inductor
CD54
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L×W×H: 6.1×5.5×4.85mm Max.
• Product weight 0.4g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
Dimension - [mm]
52 03
. ±.
45 03
. ±. 5
52
.
φ5.8±0.3
Environmental Data
• Operating temperature range: -40℃½+100℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃½+100℃
• Solder reflow temperature: 260
℃
peak.
Packaging
• Carrier tape and reel packaging.
• 13.0”diameter reel
• 1500pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, portable DVD etc as DC-DC
Converter inductors.
1.3
Land pattern and Schematics - [mm]
55
.
PR O EETOE
AT F LCRD
φ5.8
R.
10
PR O SL
AT F IK
Page 1 of 4
1.7
6.0
Revised: 6-Jan-17
SMD Power Inductor
CD54
Electrical Characteristics
Part Name
CD54NP-100MC
CD54NP-120MC
CD54NP-150MC
CD54NP-180MC
CD54NP-220MC
CD54NP-270MC
CD54NP-330LC
CD54NP-390LC
CD54NP-470LC
CD54NP-560KC
CD54NP-680KC
CD54NP-820KC
CD54NP-101KC
CD54NP-121KC
CD54NP-151KC
CD54NP-181KC
CD54NP-221KC
Stamp
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
Inductance
(μH)
[within]
※1
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±15%
39±15%
47±15%
56±10%
68±10%
82±10%
100±10%
120±10%
150±10%
180±10%
220±10%
D.C.R (Ω)
[Max.] (at 20℃)
0.10
0.12
0.14
0.15
0.18
0.20
0.23
0.32
0.37
0.42
0.46
0.60
0.70
0.93
1.10
1.38
1.57
Rated Current
(A)
※2
1.44
1.40
1.30
1.23
1.11
0.97
0.88
0.80
0.72
0.68
0.61
0.58
0.52
0.48
0.40
0.38
0.35
※1:
Inductance measuring frequency: 10μH
½
82μH , at 2.52MHz.
100μH
½220μH
, at 1 kHz.
※2:
Rated current: The DC current at which the inductance decreases to 90 % of it’s initial value or when
△t＝40℃,
whichever is lower (Ta=20℃).
Page 2 of 4
Revised: 6-Jan-17
SMD Power Inductor
CD54
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
1. CD54NP-100MC
△T
(℃)
L (105℃)
L (μH)
△T
2. CD54NP-120MC
△T
(℃)
L (μH)
3. CD54NP-150MC
△T
(℃)
18
15
12
9
6
3
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
L (μH)
4. CD54NP-180MC
60
50
40
30
20
10
0
18
15
12
9
6
3
0
0.0
L (μH)
60
50
40
30
20
10
0
0.5
1.0 1.5
DC (A)
2.0
2.5
△T
(℃)
24
20
16
12
8
4
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
L (μH)
6. CD54NP-270MC
60
50
40
30
20
10
0
△T
(℃)
5. CD54NP-220MC
△T
(℃)
24
20
16
12
8
4
0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8 1.2
DC (A)
1.6
2.0
△T
(℃)
30
25
20
15
10
5
0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8 1.2
DC (A)
1.6
2.0
△T
(℃)
30
25
20
15
10
5
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
L (μH)
9. CD54NP-470LC
60
50
40
30
20
10
0
7. CD54NP-330LC
8. CD54NP-390LC
△T
(℃)
48
40
32
24
16
8
0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8
DC (A)
1.2
1.6
△T
(℃)
48
40
32
24
16
8
0
0.0
L (μH)
60
50
40
30
20
10
0
0.3
0.6 0.9
DC (A)
1.2
1.5
△T
(℃)
60
50
40
30
20
10
0
0.0
L (μH)
60
50
40
30
20
10
0
0.3
0.6 0.9
DC (A)
1.2
1.5
△T
(℃)
10. CD54NP-560KC
11. CD54NP-680KC
12. CD54NP-820KC
90
75
60
45
30
15
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
60
50
40
30
20
10
0
90
75
60
45
30
15
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
60
50
40
30
20
10
0
120
100
80
60
40
20
0
0.0
0.2
0.4
0.6
0.8
1.0
60
50
40
30
20
10
0
DC (A)
DC (A)
DC (A)
Page 3 of 4
Revised: 6-Jan-17
SMD Power Inductor
CD54
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
13. CD54NP-101KC
△T
(℃)
L (105℃)
L (μH)
△T
14. CD54NP-121KC
△T
(℃)
L (μH)
15. CD54NP-151KC
△T
(℃)
120
100
80
60
40
20
0
0.0
L (μH)
60
50
40
30
20
10
0
0.2
0.4
0.6
0.8
1.0
△T
(℃)
180
150
120
90
60
30
0
0.0
L (μH)
60
50
40
30
20
10
0
0.2
0.4
0.6
0.8
△T
(℃)
180
150
120
90
60
30
0
0.0
0.2
0.4
0.6
0.8
60
50
40
30
20
10
0
DC (A)
16. CD54NP-181KC
DC (A)
17. CD54NP-221KC
DC (A)
60
50
40
30
20
10
0
240
200
160
120
80
40
0
0.0
0.2
0.4
0.6
0.8
60
50
40
30
20
10
0
300
250
200
150
100
50
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
DC (A)
Solder Reflow Condition
T (℃)
300
250
200
150
100
50
0
0
60
120
180
240
300
T (s)
Heat Endurance
260℃
230℃
10
60
T (℃)
300
250
200
150
100
50
0
0
60
120
180
240
300 T (s)
170±10
℃,60~120s
Temperature Chart
245℃ PEAK
230℃
40s
Please refer to the sales offices on our website -
http://www.sumida.com
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Tel.+852-2880-6781
FAX.+852-2565-9600
sales@hk.sumida.com
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Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
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Tel.+81-48-691-7300
FAX.+81-48-691-7340
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FAX.+65-6841-4426
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Page 4 of 4
Revised: 6-Jan-17
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