PDF Datasheet

SMD Power Inductor
CDRH125/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H: 12.3 12.3 6.0 mm Max.
• Product weight: 2.9g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
5. 0
0 .2
3
.
0
±
0
.
2
1
2
.
0
±
6
.
7
12. 0± 0. 3
Max .6. 0
2
.
0
±
8
.
1
1
E lec tro de
Land pattern and Schematics - [mm]
9
.
2
Dimensio n of CDRH125 /LD
7.5
μH ~ 56μH
Environmental Data
• Operating temperature range: -40
+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃~ ℃
℃~ ℃
℃
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 500pcs per reel
Applications
• Ideally used in Notebook PC, LCD TV,DVD,
Game machine, STB ,Projector etc. as
converter inductors.
5.4
0
.
7
× ×
8
.
2
1
Par t o f sol der r esi st pr int in g
μ~
68 H 1000
μH
Page 1 of 5
Revised: 7-Jan-14
SMD Power Inductor
CDRH125/LD
Electrical Characteristics
Part No.
Stamp
CDRH125/LDNP-7R5NC
7R5
CDRH125/LDNP-100NC
100
CDRH125/LDNP-120MC
120
CDRH125/LDNP-150MC
150
CDRH125/LDNP-180MC
180
CDRH125/LDNP-220MC
220
CDRH125/LDNP-270MC
270
CDRH125/LDNP-330MC
330
CDRH125/LDNP-390MC
390
CDRH125/LDNP-470MC
470
CDRH125/LDNP-560MC
560
CDRH125/LDNP-680MC
680
CDRH125/LDNP-820MC
820
CDRH125/LDNP-101MC
101
CDRH125/LDNP-121MC
121
CDRH125/LDNP-151MC
151
CDRH125/LDNP-181MC
181
CDRH125/LDNP-221MC
221
CDRH125/LDNP-271MC
271
CDRH125/LDNP-331MC
331
CDRH125/LDNP-391MC
391
CDRH125/LDNP-471MC
471
CDRH125/LDNP-561MC
561
CDRH125/LDNP-681MC
681
CDRH125/LDNP-821MC
821
CDRH125/LDNP-102MC
102
Inductance
( H)
[ within ] 1
μ
※
±30%
10±30%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
7.5
Ω
D.C.R ( )
[Max.] (Typ.)
Rated Current
(A) 2
19.0m(14.7m)
5.60
29.0m(22.5m)
4.60
32.0m(24.6m)
4.20
35.0m(27.1m)
4.00
41.0m(31.8m)
3.56
44.0m(33.9m)
3.28
52.0m(41.5m)
3.00
65.0m(50.0m)
2.60
75.0m(60.0m)
2.40
95.0m(72.5m)
2.30
125m(95.4m)
2.00
0.140(0.11)
1.85
0.157(0.121)
1.70
0.187(0.144)
1.60
0.228(0.175)
1.37
0.280(0.218)
1.26
0.335(0.259)
1.14
0.395(0.303)
1.08
0.520(0.403)
0.94
0.710(0.547)
0.85
0.800(0.614)
0.77
0.920(0.711)
0.72
1.20(0.956)
0.67
1.35(1.08)
0.57
1.40(1.17)
0.51
1.95(1.62)
0.46
※
※1. Inductance measuring condition: Inductance≦10μH at 7.96MHz; Inductance>10μH at 100kHz
※2. Rated current: The DC current at which the inductance decreases to 75% of its nominal value or when
△t=40℃, whichever is lower .
Page 2 of 5
Revised: 7-Jan-14
SMD Power Inductor
CDRH125/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
12
1. CDRH125/LDNP-7R5NC
△T (℃)
△T
μ
L ( H)
60
12
10
50
8
2. CDRH125/LDNP-100NC
△T (℃)
μ
L ( H)
3. CDRH125/LDNP-120MC
△T (℃)
60
18
10
50
15
50
40
8
40
12
40
6
30
6
30
9
30
4
20
4
20
6
20
2
10
2
10
3
10
0
0
0
0
0
0
μ
L ( H)
2
4
DC (A)
6
8
4. CDRH125/LDNP-150MC
18
0
△T (℃)
μ
L ( H)
60
24
15
50
12
2
4
DC (A)
6
8
5. CDRH125/LDNP-180MC
0
0
△T (℃)
60
μ
L ( H)
1
2
3
4
DC (A)
5
6. CDRH125/LDNP-220MC
6
△T (℃)
60
24
20
50
20
50
40
16
40
16
40
9
30
12
30
12
30
6
20
8
20
8
20
3
10
4
10
4
10
0
0
0
0
0
0
μ
L ( H)
1
2
3
4
DC (A)
5
7. CDRH125/LDNP-270MC
30
6
0
△T (℃)
60
μ
L ( H)
1
2
3
DC (A)
4
8. CDRH125/LDNP-330MC
36
5
0
0
△T (℃)
60
60
μ
L ( H)
1
2
3
DC (A)
4
9. CDRH125/LDNP-390MC
48
5
△T (℃)
60
25
50
30
50
40
50
20
40
24
40
32
40
15
30
18
30
24
30
10
20
12
20
16
20
5
10
6
10
8
10
0
0
0
0
0
0
μ
L ( H)
1
2
3
DC (A)
4
10. CDRH125/LDNP-470MC
5
0
△T (℃)
μ
L ( H)
1
2
DC (A)
3
11. CDRH125/LDNP-560MC
4
0
0
△T (℃)
μ
L ( H)
1
2
DC (A)
3
12. CDRH125/LDNP-680MC
4
△T (℃)
60
90
50
50
75
50
40
40
40
60
40
24
30
30
30
45
30
16
20
20
20
30
20
8
10
10
10
15
10
0
0
0
0
0
48
60
60
40
50
32
0.0
0.8
1.6
DC (A)
2.4
3.2
0.0
0.6
1.2 1.8
DC (A)
Page 3 of 5
2.4
3.0
60
0
0.0
0.5
1.0 1.5
DC (A)
2.0
Revised: 7-Jan-14
2.5
SMD Power Inductor
CDRH125/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
90
13. CDRH125/LDNP-820MC
△T (℃)
△T
μ
L ( H)
60
120
75
50
60
14. CDRH125/LDNP-101MC
△T (℃)
μ
L ( H)
15. CDRH125/LDNP-121MC
△T (℃)
60
180
100
50
150
50
40
80
40
120
40
45
30
60
30
90
30
30
20
40
20
60
20
15
10
20
10
30
10
0
0
0
0
0
0.0
μ
L ( H)
0.5
1.0 1.5
DC (A)
2.0
16. CDRH125/LDNP-151MC
180
2.5
0.0
△T (℃)
μ
L ( H)
60
240
150
50
120
0.5
1.0 1.5
DC (A)
2.0
17. CDRH125/LDNP-181MC
2.5
60
0
0.0
△T (℃)
μ
L ( H)
0.4
0.8 1.2
DC (A)
1.6
18. CDRH125/LDNP-221MC
2.0
△T (℃)
60
240
200
50
200
50
40
160
40
160
40
90
30
120
30
120
30
60
20
80
20
80
20
30
10
40
10
40
10
0
0
0
0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
L ( H)
19. CDRH125/LDNP-271MC
300
0.0
△T (℃)
μ
L ( H)
60
360
250
50
200
0.4
0.8
DC (A)
1.2
20. CDRH125/LDNP-331MC
1.6
60
0
0.0
△T (℃)
μ
L ( H)
0.3
0.6 0.9
DC (A)
1.2
21. CDRH125/LDNP-391MC
1.5
△T (℃)
60
480
300
50
400
50
40
240
40
320
40
150
30
180
30
240
30
100
20
120
20
160
20
50
10
60
10
80
10
0
0
0
0
0
0
0.0
μ
L ( H)
0.3
0.6 0.9
DC (A)
1.2
22. CDRH125/LDNP-471MC
600
1.5
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
△T (℃)
μ
L ( H)
60
600
500
50
400
23. CDRH125/LDNP-561MC
60
0.0
△T (℃)
μ
L ( H)
0.2
0.4 0.6
DC (A)
0.8
24. CDRH125/LDNP-681MC
1.0
△T (℃)
60
900
500
50
750
50
40
400
40
600
40
300
30
300
30
450
30
200
20
200
20
300
20
100
10
100
10
150
10
0
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
0
0
0.0
0.2
0.4 0.6
DC (A)
Page 4 of 5
0.8
1.0
60
0
0
0.0
0.2
0.4
DC (A)
0.6
Revised: 7-Jan-14
0.8
SMD Power Inductor
CDRH125/LD
Saturation Current & Temperature Rise Graph
℃
△T
L (20 )
μ
L ( H)
25. CDRH125/LDNP-821MC
900
△T (℃)
μ
L ( H)
26. CDRH125/LDNP-102MC
△T (℃)
60
1200
750
50
1000
50
600
40
800
40
450
30
600
30
300
20
400
20
150
10
200
10
0
0
0.0
0.2
0.4
DC (A)
0.6
60
0
0.8
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
260℃
230℃
200
0
60
120
180
240
245℃ PEAK
T (s)
40s
± ℃,60~120s
170 10
100
300
℃
230
150
60
100
Temperature Chart
200
10
150
50
0
T (℃)
300
250
50
0
0
60
120
180
240
300 T (s)
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
Shanghai
Shenzhen
Taipei
Tel.+852-2880-6781
FAX.+852-2565-9600
[email protected]
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
[email protected]
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
[email protected]
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
[email protected]
Saitama(Japan)
Seoul
Singapore
San Jose
Tel.+81-48-691-7300
FAX.+81-48-691-7340
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6841-4426
[email protected]
Tel.+1-408-321-9660
FAX.+1-408-321-9308
[email protected]
Chicago
Obernzell
Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
[email protected]
Tel.+49-8591-937-0
FAX. +49-8591-937-103
[email protected]
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
[email protected]
Page 5 of 5
Revised: 7-Jan-14