SMD Power Inductor
CDRH62B
Description
• Ferrite drum core construction
• Magnetically shielded
• L×W×H:6.9×6.5 x 3.0mm Max.
• Product weight: 0.35g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
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
• 14.5”diameter reel
• 2000pcs per reel
Applications
• Ideally used in Notebook PC, LCD TV, Game
machine, HDD,DSC/DVC, etc as DC-DC
converter inductors.
4.6
6.6±0.3
Eetoetria
lcrd emnl
4.6
PR O SL SRE
AT F IK CEN
RoHS
Dimension - [mm]
62 03
. ±.
30Mx
. a.
06
.
01
.
15 02
. ±.
Land pattern and Schematics - [mm]
19
.
1.4
5.9±0.3
6.6±0.3
DMNINO CR6B
IESO F DH2
7.4
Page 1 of 5
Revised: 9-Jan-17
SMD Power Inductor
CDRH62B
Electrical Characteristics
Part Name
Stamp
Inductance
（μH）
[ within ]
※1
2.9＋40%
－20%
4.0＋40%
－20%
5.5＋40%
－20%
6.3＋40%
－20%
7.1＋40%
－20%
8.0＋40%
－20%
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%
D.C.R.(Ω)
Max. (Typ.)
(at 20℃)
68m (50m)
80m (59m)
96m (71m)
0.10 (77m)
0.11 (81m)
0.12 (87m)
0.15 (0.11)
0.20 (0.15)
0.23 (0.17)
0.27 (0.20)
0.34 (0.25)
0.38 (0.29)
0.45 (0.33)
0.49 (0.37)
0.69 (0.51)
0.78 (0.58)
1.07 (0.83)
1.21 (0.93)
1.39 (1.07)
1.90 (1.46)
2.18 (1.68)
2.77 (2.13)
3.12 (2.40)
4.38 (3.37)
4.94 (3.80)
Rated Current
(A)
※2
1.94
1.63
1.40
1.30
1.22
1.15
1.10
1.00
0.90
0.80
0.74
0.66
0.59
0.54
0.50
0.46
0.42
0.38
0.34
0.31
0.28
0.26
0.23
0.22
0.19
CDRH62BNP-2R9NC-B
CDRH62BNP-4R0NC-B
CDRH62BNP-5R5NC-B
CDRH62BNP-6R3NC-B
CDRH62BNP-7R1NC-B
CDRH62BNP-8R0NC-B
CDRH62BNP-100MC-B
CDRH62BNP-120MC-B
CDRH62BNP-150MC-B
CDRH62BNP-180MC-B
CDRH62BNP-220MC-B
CDRH62BNP-270MC-B
CDRH62BNP-330MC-B
CDRH62BNP-390MC-B
CDRH62BNP-470MC-B
CDRH62BNP-560MC-B
CDRH62BNP-680MC-B
CDRH62BNP-820MC-B
CDRH62BNP-101MC-B
CDRH62BNP-121MC-B
CDRH62BNP-151MC-B
CDRH62BNP-181MC-B
CDRH62BNP-221MC-B
CDRH62BNP-271MC-B
CDRH62BNP-331MC-B
2R9
4R0
5R5
6R3
7R1
8R0
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
※1.
Inductance measuring condition: 2.9μH
½
8.0μH
at 7.96 MHz
10μH
½
330μH
at 1 kHz
※2.
Rated current: The DC current at which the inductance decreases to 75% of it's nominal value or when
△t=40℃,
whichever is lower (Ta=20℃).
Page 2 of 5
Revised: 9-Jan-17
SMD Power Inductor
CDRH62B
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
1. CDRH62BNP-2R9NC-B
△T
(℃)
L (100℃)
L (μH)
△T
2. CDRH62BNP-4R0NC-B
△T
(℃)
L (μH)
3. CDRH62BNP-5R5NC-B
△T
(℃)
6
5
4
3
2
1
0
0.0
L (μH)
60
50
40
30
20
10
0
0.8
1.6
2.4
DC (A)
3.2
△T
(℃)
6
5
4
3
2
1
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
L (μH)
5. CDRH62BNP-7R1NC-B
60
50
40
30
20
10
0
6
5
4
3
2
1
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
(℃)
4. CDRH62BNP-6R3NC-B
△T
(℃)
6. CDRH62BNP-8R0NC-B
9.0
7.5
6.0
4.5
3.0
1.5
0.0
0.0
L (μH)
60
50
40
30
20
10
0
0.5
1.0 1.5
DC (A)
2.0
2.5
△T
(℃)
9.0
7.5
6.0
4.5
3.0
1.5
0.0
0.0
L (μH)
60
50
40
30
20
10
0
0.5
1.0 1.5
DC (A)
2.0
2.5
△T
(℃)
12
10
8
6
4
2
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
(℃)
7. CDRH62BNP-100MC-B
8. CDRH62BNP-120MC-B
9. CDRH62BNP-150MC-B
12
10
8
6
4
2
0
0.0
0.4
0.8 1.2
DC (A)
1.6
2.0
60
50
40
30
20
10
0
18
15
12
9
6
3
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
11. CDRH62BNP-220MC-B
L (μH )
60
50
40
30
20
10
0
18
15
12
9
6
3
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
12. CDRH62BNP-270MC-B
L (μH)
60
50
40
30
20
10
0
10. CDRH62BNP-180MC-B
L (μH )
△
T (℃)
△T
(℃)
△
T (℃)
24
20
16
12
8
4
0
0.0
0.4
0.8
DC (A)
1.2
1.6
60
50
40
30
20
10
0
30
25
20
15
10
5
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
60
50
40
30
20
10
0
30
25
20
15
10
5
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
60
50
40
30
20
10
0
DC (A)
Page 3 of 5
Revised: 9-Jan-17
SMD Power Inductor
CDRH62B
Saturation Current & Temperature Rise Graph
L (20℃)
13. CDRH62BNP-330MC-B
L (μH)
△T
(℃)
L (100℃)
L (μH)
△T
14. CDRH62BNP-390MC-B
△T
(℃)
L (μH)
15. CDRH62BNP-470MC-B
△T
(℃)
36
30
24
18
12
6
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
60
50
40
30
20
10
0
48
40
32
24
16
8
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
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
0.2
0.4
0.6
0.8
1.0
△T
(℃)
DC (A)
L (μH)
17. CDRH62BNP-680MC-B
△T
(℃)
DC (A)
18. CDRH62BNP-820MC-B
16. CDRH62BNP-560MC-B
L (μH)
△T
(℃)
60
50
40
30
20
10
0
0.0
0.2
0.4
0.6
0.8
1.0
60
50
40
30
20
10
0
90
75
60
45
30
15
0
0.0
L (μH)
60
50
40
30
20
10
0
0.2
0.4
0.6
0.8
△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
△T
(℃)
DC (A)
19. CDRH62BNP-101MC-B
L (μH)
△T
(℃)
DC (A)
20. CDRH62BNP-121MC-B
DC (A)
21. CDRH62BNP-151MC-B
120
100
80
60
40
20
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
60
50
40
30
20
10
0
180
150
120
90
60
30
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
L (μH)
23. CDRH62BNP-221MC-B
60
50
40
30
20
10
0
180
150
120
90
60
30
0
0.0
L (μH)
60
50
40
30
20
10
0
0.1
0.2 0.3
DC (A)
0.4
0.5
△T
(℃)
22. CDRH62BNP-181MC-B
L (μH)
△T
(℃)
△T
(℃)
24. CDRH62BNP-271MC-B
240
200
160
120
80
40
0
0.0
0.1
0.2 0.3
DC (A)
0.4
0.5
60
50
40
30
20
10
0
300
250
200
150
100
50
0
0.0
0.1
0.2
DC (A)
0.3
0.4
60
50
40
30
20
10
0
360
300
240
180
120
60
0
0.0
0.1
0.2
DC (A)
0.3
0.4
60
50
40
30
20
10
0
Page 4 of 5
Revised: 9-Jan-17
SMD Power Inductor
CDRH62B
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
25. CDRH62BNP-331MC-B
△T
(℃)
L (100℃)
60
50
40
30
20
10
0
△T
360
300
240
180
120
60
0
0.0
0.1
0.2
DC (A)
0.3
0.4
Solder Reflow Condition
T (℃)
300
250
200
150
100
50
0
0
60
120
180
240
300
T (s)
10
60
150
170±10
℃,60~120s
100
50
0
0
60
120
180
240
300 T (s)
Heat Endurance
260℃
230℃
T (℃)
300
250
200
Temperature Chart
245℃ PEAK
230℃
40s
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Page 5 of 5
Revised: 9-Jan-17
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