SMD Power Inductor
CDRH6D38
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H:7.0×7.0×4.0 mm Max.
• Product weight: 0.6g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40℃~+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”diameter reel
• 1000pcs per reel
Applications
• Ideally used in Game machine, HDD,
Notebook PC, Projector, PDA, etc as DC-DC
converter inductors.
6.5
RoHS
Dimension - [mm]
5
9.
X.
MA
①
4
5.
φ
※ 6.7±0.3
②
※6 7 0 3
. ±.
(.)
38
MX40
A .
EETOE
LCRD
6.5
Land pattern and Schematics - [mm]
2.65
2.0
2.65
1
7.3
1
2
2
(3.3μH½15μH)
(18μH½100μH)
Page 1 of 4
2.0
Revised: 9-Jan-17
SMD Power Inductor
CDRH6D38
Electrical Characteristics
Part Name
CDRH6D38NP-3R3NC
CDRH6D38NP-5R0NC
CDRH6D38NP-6R2NC
CDRH6D38NP-7R4NC
CDRH6D38NP-8R7NC
CDRH6D38NP-100NC
CDRH6D38NP-120NC
CDRH6D38NP-150NC
CDRH6D38NP-180NC
CDRH6D38NP-220NC
CDRH6D38NP-270NC
CDRH6D38NP-330NC
CDRH6D38NP-390NC
CDRH6D38NP-470NC
CDRH6D38NP-560NC
CDRH6D38NP-680NC
CDRH6D38NP-820NC
CDRH6D38NP-101NC
Stamp
3R3
5R0
6R2
7R4
8R7
100
120
150
180
220
270
330
390
470
560
680
820
101
Inductance
( μH )
[ within ]
※1
3.3±30%
5.0±30%
6.2±30%
7.4±30%
8.7±30%
10±30%
12±30%
15±30%
18±30%
22±30%
27±30%
33±30%
39±30%
47±30%
56±30%
68±30%
82±30%
100±30%
D.C.R.(Ω)
Max. (Typ.)
(at 20℃)
20m (15m)
24m (18m)
27m (20m)
31m (23m)
34m (25m)
38m (28m)
53m (39m)
57m (42m)
92m (68m)
96m (71m)
109m (81m)
124m (92m)
138m(102m)
155m(115m)
202m(150m)
234m(173m)
324m(240m)
358m(265m)
Rated Current
(A)
※2
3.50
2.90
2.50
2.30
2.20
2.00
1.70
1.60
1.50
1.30
1.20
1.10
1.00
0.95
0.85
0.75
0.70
0.65
※1.
Inductance measuring condition: at 100kHz.
※2.
Rated current: The DC current at which the inductance decreases to 65% of it's nominal value or when
△t=30℃,
whichever is lower (Ta=20℃).
Page 2 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH6D38
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
1. CDRH6D38NP-3R3NC
△T
(℃)
L (105℃)
L (μH)
△T
△T
(℃)
3. CDRH6D38NP-6R2NC
L (μH)
△T
(℃)
2. CDRH6D38NP-5R0NC
3.6
3.0
2.4
1.8
1.2
0.6
0.0
0
1
2
3
4
DC (A)
5
6
60
50
40
30
20
10
0
6
5
4
3
2
1
0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
DC (A)
4
5
△T
(℃)
9.0
7.5
6.0
4.5
3.0
1.5
0.0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
DC (A)
4
5
△T
(℃)
4. CDRH6D38NP-7R4NC
L (μH)
△T
(℃)
5. CDRH6D38NP-8R7NC
6. CDRH6D38NP-100NC
9.0
7.5
6.0
4.5
3.0
1.5
0.0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
DC (A)
4
5
△T
(℃)
12
10
8
6
4
2
0
0
1
2
DC (A)
3
4
60
50
40
30
20
10
0
12
10
8
6
4
2
0
0
L (μH)
60
50
40
30
20
10
0
1
2
DC (A)
3
4
△T
(℃)
7. CDRH6D38NP-120NC
8. CDRH6D38NP-150NC
L (μH)
△T
(℃)
9. CDRH6D38NP-180NC
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)
10. CDRH6D38NP-220NC
60
50
40
30
20
10
0
18
15
12
9
6
3
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
11. CDRH6D38NP-270NC
L (μH)
60
50
40
30
20
10
0
24
20
16
12
8
4
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
(℃)
△T
(℃)
△T
(℃)
12. CDRH6D38NP-330NC
30
25
20
15
10
5
0
0.0
0.5
1.0 1.5
DC (A)
2.0
2.5
60
50
40
30
20
10
0
30
25
20
15
10
5
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
60
50
40
30
20
10
0
36
30
24
18
12
6
0
0.0
0.4
0.8 1.2
DC (A)
1.6
2.0
60
50
40
30
20
10
0
Page 3 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH6D38
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
13. CDRH6D38NP-390NC
△T
(℃)
L (105℃)
L (μH)
△T
△T
(℃)
15. CDRH6D38NP-560NC
L (μH)
△T
(℃)
14. CDRH6D38NP-470NC
48
40
32
24
16
8
0
0.0
0.4
0.8 1.2
DC (A)
1.6
2.0
60
50
40
30
20
10
0
60
50
40
30
20
10
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
L (μH)
17. CDRH6D38NP-820NC
60
50
40
30
20
10
0
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
(℃)
16. CDRH6D38NP-680NC
L (μH)
△T
(℃)
△T
(℃)
18. CDRH6D38NP-101NC
90
75
60
45
30
15
0
0.0
0.3
0.6 0.9
DC (A)
1.2
1.5
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 1.2
DC (A)
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 1.2
DC (A)
60
50
40
30
20
10
0
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
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Page 4 of 4
Revised: 9-Jan-17
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