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Sumida

CDMC6D28 Datasheet Preview

CDMC6D28 Datasheet

SMD Power Inductor

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SMD Power Inductor
CDMC6D28
RoHS
Halogen
Free
Dimension - [mm]
7.25 Max.
3.0 Max. 1.3±0.3
0.01 Min.
0.2
6.5±
4.4 1.3±0.3
0.2
3.2±
:Electrode
Land pattern and Schematics - [mm]
7.7
3.7
① ②3.4
Description
• Metal compound molding type construction.
× × × ×• Magnetically shielded.
• L W H: 7.25 6.7 3.0 mm Max.
• Product weight:0.8 g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
℃~ ℃Environmental Data
• Operating temperature range: -40
+125
(including coil’s self temperature rise)
℃~ ℃• Storage temperature range: -40 +85
• Solder reflow temperature: 260 peak.
Packaging
• Carrier tape and reel packaging
• 11.8”diameter reel
• 1000pcs per reel
Applications
• Ideally used in low voltage-high current laptop
PC & sever power supply.
Electrical Characteristics
Part No.
[ ※μStamp
Inductance ( H)
Within] 1
ΩD.C.R. (m )
Max. (Typ.)
(at 20 )
( ℃ ※Saturation Current
(A) at 20 ) 2
Temperature
rise current
(A) 3
CDMC6D28NP-R2ØMC
R20
± %0.20 20
2.5 (2.1)
21.7 (27.2)
17.4 (19.8)
CDMC6D28NP-R3ØMC
R30
± %0.30 20
3.2 (2.7)
15.4 (19.3)
16.1 (18.2)
CDMC6D28NP-R47MC
R47
± %0.47 20
4.2 (3.5)
13.6 (17.0)
14.0 (15.9)
CDMC6D28NP-R68MC
R68
± %0.68 20
5.4 (4.5)
11.3 (14.2)
12.1 (13.7)
CDMC6D28NP-1RØMC
1R0
± %1.0 20
8.8 (7.3)
8.8 (11.0)
9.5 (10.8)
CDMC6D28NP-1R5MC
1R5
± %1.5 20
12.5 (10.4)
7.3 (9.2)
7.6 (8.6)
CDMC6D28NP-2R2MC
2R2
± %2.2 20
19.3 (16.1)
6.0 (7.6)
6.0 (6.8)
CDMC6D28NP-3R3MC
3R3
± %3.3 20
30.6 (25.5)
5.0 (6.3)
4.9 (5.5)
CDMC6D28NP-4R7MC
4R7
± %4.7 20
46.4 (38.7)
4.3 (5.4)
3.7 (4.2)
1. Measuring condition: at 1MHz.
2. Saturation current: The value of D.C. current when the inductance decreases to 80% 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 1 of 3
Revised: 19-Dec-13




Sumida

CDMC6D28 Datasheet Preview

CDMC6D28 Datasheet

SMD Power Inductor

No Preview Available !

SMD Power Inductor
CDMC6D28
Saturation Current & Temperature Rise Graph
L (20 )
L (125 )
T
1. CDMC6D28NP-R20MC
μ △ ℃L ( H)
T( )
0.30 60
μ △ ℃2. CDMC6D28NP-R30MC
L ( H)
T( )
0.36 60
0.25 50 0.30 50
0.20 40 0.24 40
0.15 30 0.18 30
0.10 20 0.12 20
0.05 10 0.06 10
0.00 0
0 5 10 15 20 25 30
DC (A)
4. CDMC6D28NP-R68MC
μ △ ℃L ( H)
T( )
1.2 60
0.00 0
0 4 8 12 16 20 24
DC (A)
μ △ ℃5. CDMC6D28NP-1R0MC
L ( H)
T( )
1.2 60
1.0 50 1.0 50
0.8 40 0.8 40
0.6 30 0.6 30
0.4 20 0.4 20
0.2 10 0.2 10
0.0 0
0 3 6 9 12 15 18
DC (A)
7. CDMC6D28NP-2R2MC
μ △ ℃L ( H)
T( )
2.4 60
0.0 0
0 3 6 9 12 15
DC (A)
μ △ ℃8. CDMC6D28NP-3R3MC
L ( H)
T( )
4.8 60
2.0 50 4.0 50
1.6 40 3.2 40
1.2 30 2.4 30
0.8 20 1.6 20
0.4 10 0.8 10
0.0 0
0 2 4 6 8 10
DC (A)
0.0
0
246
DC (A)
0
8
μ △ ℃3. CDMC6D28NP-R47MC
L ( H)
T( )
0.6 60
0.5 50
0.4 40
0.3 30
0.2 20
0.1 10
0.0 0
0 3 6 9 12 15 18
DC (A)
μ △ ℃6. CDMC6D28NP-1R5MC
L ( H)
T( )
1.8 60
1.5 50
1.2 40
0.9 30
0.6 20
0.3 10
0.0 0
0 2 4 6 8 10 12
DC (A)
μ △ ℃9. CDMC6D28NP-4R7MC
L ( H)
T( )
6 60
5 50
4 40
3 30
2 20
1 10
00
0123456
DC (A)
Page 2 of 3
Revised: 19-Dec-13


Part Number CDMC6D28
Description SMD Power Inductor
Maker Sumida
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