SMD Power Inductor
CDR6D28MN
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H: 6.8×6.8×3.0 mm Max.
• Product weight: 0.35 g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40℃½+105℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃½+105℃
• Solder reflow temperature: 260
℃
peak.
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 1500pcs per reel
：
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
Applications
• Ideally used in LCD driver, DSC/DVC ,
Notebook PC or the other portable equipment
Page 1 of 5
Revised: 6-Jan-17
SMD Power Inductor
CDR6D28MN
Electrical Characteristics
Part Name
Stamp
Inductance
(μH )
[ within ]
※1
1.5μH±25％
2.0μH±25％
2.7μH±25％
3.6μH±25％
4.5μH±25％
5.5μH±25％
6.5μH±25％
7.7μH±25％
9.0μH±25％
10μH±25％
12μH±25％
15μH±25％
18μH±25％
22μH±25％
27μH±25％
33μH±25％
39μH±25％
47μH±25％
56μH±25％
68μH±25％
82μH±25％
100μH±25％
120μH±25％
D.C.R. (mΩ)
Max. (Typ.)
(at 20℃)
31.5(25)
37.5(30)
43.8(35)
50.0(40)
57.5(46)
63.8(51)
70.0(56)
76.3(61)
82.5(66)
88.8(71)
120.0(96)
135.0(108)
150.0(121)
198.8(159)
231.2(185)
308.8(247)
335.0(268)
458.8(367)
501.3(401)
561.3(449)
837.5(670)
936.3(749)
1028.8(823)
Saturation Current
(A)
※2
(at 20℃)
5.90
4.75
4.30
3.90
3.55
3.15
3.05
2.85
2.60
2.50
2.30
2.10
1.75
1.65
1.45
1.25
1.15
1.05
1.00
0.90
0.80
0.75
0.70
(at 105℃)
4.55
3.90
3.45
3.05
2.75
2.50
2.40
2.30
2.10
2.00
1.75
1.55
1.45
1.25
1.15
1.05
0.95
0.90
0.80
0.75
0.65
0.60
0.55
Temperature
Rise Current
(A)
※3
3.0
2.9
2.7
2.5
2.4
2.2
2.1
2.0
1.9
1.8
1.5
1.4
1.3
1.1
0.98
0.94
0.90
0.72
0.68
0.65
0.53
0.50
0.46
CDR6D28MNNP-1R5NC
CDR6D28MNNP-2R0NC
CDR6D28MNNP-2R7NC
CDR6D28MNNP-3R6NC
CDR6D28MNNP-4R5NC
CDR6D28MNNP-5R5NC
CDR6D28MNNP-6R5NC
CDR6D28MNNP-7R7NC
CDR6D28MNNP-9R0NC
CDR6D28MNNP-100NC
CDR6D28MNNP-120NC
CDR6D28MNNP-150NC
CDR6D28MNNP-180NC
CDR6D28MNNP-220NC
CDR6D28MNNP-270NC
CDR6D28MNNP-330NC
CDR6D28MNNP-390NC
CDR6D28MNNP-470NC
CDR6D28MNNP-560NC
CDR6D28MNNP-680NC
CDR6D28MNNP-820NC
CDR6D28MNNP-101NC
CDR6D28MNNP-121NC
1R5
2R0
2R7
3R6
4R5
5R5
6R5
7R7
9R0
100
120
150
180
220
270
330
390
470
560
680
820
101
121
※1.
Inductance measuring condition: at 100kHz.
※2.
Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
※3.
Temperature rise current: The value of D.C. current when the temperature rise is
△t＝40℃(Ta＝20℃).
Page 2 of 5
Revised: 6-Jan-17
SMD Power Inductor
CDR6D28MN
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
1. CDR6D28MNNP-1R5NC
△T
(℃)
L (100℃)
L (μH)
△T
2. CDR6D28MNNP-2R0NC
△T
(℃)
L (μH)
3. CDR6D28MNNP-2R7NC
△T
(℃)
1.8
1.5
1.2
0.9
0.6
0.3
0.0
0
L (μH)
60
50
40
30
20
10
0
2
4
DC (A)
6
8
△T
(℃)
2.4
2.0
1.6
1.2
0.8
0.4
0.0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
4
DC (A)
5
6
△T
(℃)
3.6
3.0
2.4
1.8
1.2
0.6
0.0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
4
DC (A)
5
6
△T
(℃)
4. CDR6D28MNNP-3R6NC
5. CDR6D28MNNP-4R5NC
6. CDR6D28MNNP-5R5NC
4.8
4.0
3.2
2.4
1.6
0.8
0.0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
DC (A)
4
5
△T
(℃)
4.8
4.0
3.2
2.4
1.6
0.8
0.0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
DC (A)
4
5
△T
(℃)
6
5
4
3
2
1
0
0
L (μH)
60
50
40
30
20
10
0
1
2
DC (A)
3
4
△T
(℃)
7. CDR6D28MNNP-6R5NC
8. CDR6D28MNNP-7R7NC
9. CDR6D28MNNP-9R0NC
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
DC (A)
3
4
9.0
7.5
6.0
4.5
3.0
1.5
0.0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
L (μH)
11. CDR6D28MNNP-120NC
60
50
40
30
20
10
0
12
10
8
6
4
2
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
L (μH)
60
50
40
30
20
10
0
10. CDR6D28MNNP-100NC
△T
(℃)
△T
(℃)
12. CDR6D28MNNP-150NC
△T
(℃)
12
10
8
6
4
2
0
0.0
0.8
1.6
DC (A)
2.4
3.2
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)
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)
60
50
40
30
20
10
0
Page 3 of 5
Revised: 6-Jan-17
SMD Power Inductor
CDR6D28MN
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
13. CDR6D28MNNP-180NC
△T
(℃)
L (100℃)
L (μH)
△T
14. CDR6D28MNNP-220NC
△T
(℃)
L (μH)
15. CDR6D28MNNP-270NC
△T
(℃)
24
20
16
12
8
4
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
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
60
50
40
30
20
10
0
30
25
20
15
10
5
0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8
1.2
1.6
2.0
DC (A)
L (μH)
16. CDR6D28MNNP-330NC
△T
(℃)
L (μH)
DC (A)
17. CDR6D28MNNP-390NC
△T
(℃)
DC (A)
18. CDR6D28MNNP-470NC
△T
(℃)
48
40
32
24
16
8
0
0.0 0.3 0.6
L (μH)
60
50
40
30
20
10
0
0.9 1.2 1.5 1.8
48
40
32
24
16
8
0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8
1.2
1.6
△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
DC (A)
19. CDR6D28MNNP-560NC
△T
(℃)
DC (A)
20. CDR6D28MNNP-680NC
21. CDR6D28MNNP-820NC
△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
90
75
60
45
30
15
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
L (μH)
23. CDR6D28MNNP-121NC
60
50
40
30
20
10
0
120
100
80
60
40
20
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
60
50
40
30
20
10
0
22. CDR6D28MNNP-101NC
△T
(℃)
△T
(℃)
120
100
80
60
40
20
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
60
50
40
30
20
10
0
180
150
120
90
60
30
0
0.0
0.2
0.4 0.6
DC (A)
0.8
1.0
60
50
40
30
20
10
0
Page 4 of 5
Revised: 6-Jan-17
SMD Power Inductor
CDR6D28MN
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 5 of 5
Revised: 6-Jan-17
