PDF Datasheet

SMD Power Inductor
CDRH127/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H: 12.3 12.3 8.0 mm Max.
• Product weight: 3.6g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
5. 0 ± 0 .2
0.2
3
.0
±
0.
2
1
6.
7
12.0±0.3
MAX.8.0
ELECTRODE TERMINAL
Land pattern and Schematics - [mm]
Environmental Data
• Operating temperature range: -40
+100
(including coil’s self temperature rise)
+100
2. • Storage temperature range: -40
0 • Solder reflow temperature: 260
peak.
±
0
.2
1
℃～ ℃
℃～ ℃
℃
Packaging
• Carrier tape and reel packaging
• 13”diameter reel
• 500pcs per reel
Applications
• Ideally used in Notebook PC, LCD TV,DVD,
Game machine, STB ,Projector etc as DC-DC
converter inductors.
5.4
9.
2
0.
7
DIMENSION OF CDRH127/LD
× ×
8.
21
PART OF SILK SCREEN
1.0μH
2.4μH～56μH
68μH～150μH
180μH～1 mH
Page 1 of 6
Revised: 7-Jan-14
SMD Power Inductor
CDRH127/LD
Electrical Characteristics
Part Name
Stamp
CDRH127/LDNP-1R0NC
1R0
CDRH127/LDNP-2R4NC
2R4
CDRH127/LDNP-3R5NC
3R5
CDRH127/LDNP-4R6NC
4R6
CDRH127/LDNP-5R8NC
5R8
CDRH127/LDNP-7R4NC
7R4
CDRH127/LDNP-100MC
100
CDRH127/LDNP-120MC
120
CDRH127/LDNP-150MC
150
CDRH127/LDNP-180MC
180
CDRH127/LDNP-220MC
220
CDRH127/LDNP-270MC
270
CDRH127/LDNP-330MC
330
CDRH127/LDNP-390MC
390
CDRH127/LDNP-470MC
470
CDRH127/LDNP-560MC
560
CDRH127/LDNP-680MC
680
CDRH127/LDNP-820MC
820
CDRH127/LDNP-101MC
101
CDRH127/LDNP-121MC
121
CDRH127/LDNP-151MC
151
CDRH127/LDNP-181MC
181
CDRH127/LDNP-221MC
221
CDRH127/LDNP-271MC
271
CDRH127/LDNP-331MC
331
CDRH127/LDNP-391MC
391
CDRH127/LDNP-471MC
471
CDRH127/LDNP-561MC
561
CDRH127/LDNP-681MC
681
CDRH127/LDNP-821MC
821
CDRH127/LDNP-102MC
102
μ
※
1.0±30%
2.4±30%
3.5±30%
4.6±30%
5.8±30%
7.4±30%
10±20%
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%
Inductance
( H)
[ within ] 1
Ω
℃
D.C.R.( )
Max. (Typ.)
(at 20 )
Rated Current
( ) 2
6.5m(5.0m)
14.0
10.5m(8.1m)
10.3
12.4m(9.5m)
9.30
13.8m(10.6m)
9.10
16.2m(12.4m)
8.60
17.7m(13.6m)
7.40
19.5m(15.0m)
6.70
21.3m(16.4m)
6.45
26.4m(20.3m)
5.65
28.0m(21.5m)
5.10
36.4m(28.0m)
4.70
41.6m(32.0m)
4.20
53.3m(41.0m)
3.90
60.5m(46.5m)
3.50
78.0m(60.0m)
3.25
90.0m(69.0m)
2.90
120m(92.0m)
2.60
119m(91.0m)
2.40
151m (119m)
2.10
169m (130m)
1.90
227m (174m)
1.80
299m (230m)
1.55
338m (260m)
1.45
419m (322m)
1.30
471m (362m)
1.20
572m (440m)
1.10
741m (570m)
1.00
852m (655m)
0.95
1.13 (870m)
0.85
1.24 (950m)
0.75
1.50 (1.15)
0.70
Ａ※
※1. Inductance Measuring condition: at 100 kHz.
※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 6
Revised: 7-Jan-14
SMD Power Inductor
CDRH127/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
℃
△T
L (100 )
1. CDRH127/LDNP-1R0NC
1.8
△T (℃)
μ
L ( H)
60
3.6
1.5
50
1.2
2. CDRH127/LDNP-2R4NC
△T (℃)
μ
L ( H)
3. CDRH127/LDNP-3R5NC
△T (℃)
60
4.8
3.0
50
4.0
50
40
2.4
40
3.2
40
0.9
30
1.8
30
2.4
30
0.6
20
1.2
20
1.6
20
0.3
10
0.6
10
0.8
10
0
0.0
0
0.0
0.0
0
μ
L ( H)
6
5
10
15 20
DC (A)
25
4. CDRH127/LDNP-4R6NC
30
0
△T (℃)
μ
L ( H)
60
9.0
5
50
4
4
8
12
DC (A)
16
5. CDRH127/LDNP-5R8NC
60
0
20
0
△T (℃)
μ
L ( H)
4
8
DC (A)
12
16
6. CDRH127/LDNP-7R4NC
△T (℃)
60
9.0
7.5
50
7.5
50
40
6.0
40
6.0
40
3
30
4.5
30
4.5
30
2
20
3.0
20
3.0
20
1
10
1.5
10
1.5
10
0
0.0
0
0.0
0
0
μ
L ( H)
12
3
6
9
DC (A)
12
7. CDRH127/LDNP-100MC
15
0
△T (℃)
μ
L ( H)
60
18
10
50
8
3
6
9
DC (A)
12
8. CDRH127/LDNP-120MC
60
0
15
0
△T (℃)
μ
L ( H)
2
4
6
8
DC (A)
10
9. CDRH127/LDNP-150MC
12
△T (℃)
60
18
15
50
15
50
40
12
40
12
40
6
30
9
30
9
30
4
20
6
20
6
20
2
10
3
10
3
10
0
0
0
0
0
0
0
μ
L ( H)
24
2
4
6
DC (A)
8
10. CDRH127/LDNP-180MC
10
0
△T (℃)
μ
L ( H)
60
24
20
50
16
2
4
DC (A)
6
11. CDRH127/LDNP-220MC
8
60
0
△T (℃)
μ
L ( H)
2
4
DC (A)
6
8
12. CDRH127/LDNP-270MC
△T (℃)
60
30
20
50
25
50
40
16
40
20
40
12
30
12
30
15
30
8
20
8
20
10
20
4
10
4
10
5
10
0
0
0
0
0
0
0
2
4
DC (A)
6
8
0
2
4
DC (A)
Page 3 of 6
6
8
0
60
1
2
3
4
DC (A)
5
Revised: 7-Jan-14
6
SMD Power Inductor
CDRH127/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
36
℃
△T
L (100 )
13. CDRH127/LDNP-330MC
△T (℃)
μ
L ( H)
60
48
30
50
24
14. CDRH127/LDNP-390MC
△T (℃)
μ
L ( H)
15. CDRH127/LDNP-470MC
△T (℃)
60
48
40
50
40
50
40
32
40
32
40
18
30
24
30
24
30
12
20
16
20
16
20
6
10
8
10
8
10
0
0
0
0
0
0
μ
L ( H)
60
1
2
3
4
DC (A)
5
16. CDRH127/LDNP-560MC
6
0
△T (℃)
μ
L ( H)
60
90
50
50
40
1
2
3
DC (A)
4
17. CDRH127/LDNP-680MC
60
0
5
0
△T (℃)
1
μ
L ( H)
2
3
DC (A)
4
18. CDRH127/LDNP-820MC
5
△T (℃)
60
90
75
50
75
50
40
60
40
60
40
30
30
45
30
45
30
20
20
30
20
30
20
10
10
15
10
15
10
0
0
0
0
0
0
μ
L ( H)
1
2
DC (A)
3
19. CDRH127/LDNP-101MC
4
0
△T (℃)
μ
2
DC (A)
3
20. CDRH127/LDNP-121MC
4
0
0.0
△T (℃)
μ
0.8
1.6
2.4
DC (A)
21. CDRH127/LDNP-151MC
3.2
△T (℃)
60
L ( H)
180
150
50
150
50
40
120
40
120
40
60
30
90
30
90
30
40
20
60
20
60
20
20
10
30
10
30
10
0
0
0
0
0
0
120
L ( H)
1
60
60
180
100
50
80
0.0
μ
L ( H)
240
0.8
1.6
DC (A)
2.4
22. CDRH127/LDNP-181MC
3.2
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
μ
L ( H)
60
300
200
50
160
23. CDRH127/LDNP-221MC
60
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
μ
L ( H)
24. CDRH127/LDNP-271MC
△T (℃)
60
300
250
50
250
50
40
200
40
200
40
120
30
150
30
150
30
80
20
100
20
100
20
40
10
50
10
50
10
0
0
0
0
0
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
0.0
0.6
1.2
DC (A)
Page 4 of 6
1.8
2.4
60
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
Revised: 7-Jan-14
SMD Power Inductor
CDRH127/LD
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
℃
△T
L (100 )
25. CDRH127/LDNP-331MC
360
△T (℃)
μ
L ( H)
60
480
300
50
240
26. CDRH127/LDNP-391MC
△T (℃)
μ
L ( H)
27. CDRH127/LDNP-471MC
△T (℃)
60
600
400
50
500
50
40
320
40
400
40
180
30
240
30
300
30
120
20
160
20
200
20
60
10
80
10
100
10
0
0
0
0
0.0
μ
L ( H)
0.4
0.8
DC (A)
1.2
1.6
28. CDRH127/LDNP-561MC
600
0.0
△T (℃)
μ
L ( H)
60
900
500
50
400
0.4
0.8
DC (A)
1.2
29. CDRH127/LDNP-681MC
60
0
0
1.6
0.0
△T (℃)
μ
L ( H)
0.3
0.6 0.9
DC (A)
1.2
30. CDRH127/LDNP-821MC
1.5
△T (℃)
60
900
750
50
750
50
40
600
40
600
40
300
30
450
30
450
30
200
20
300
20
300
20
100
10
150
10
150
10
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
L ( H)
31. CDRH127/LDNP-102MC
1200
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
60
0
0
0.0
0.2
0.4 0.6
DC (A)
0.8
△T (℃)
60
1000
50
800
40
600
30
400
20
200
10
0
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
Page 5 of 6
Revised: 7-Jan-14
1.0
SMD Power Inductor
CDRH127/LD
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 6 of 6
Revised: 7-Jan-14