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Sumida

CDH30D14DSHPHF-1R0NC Datasheet Preview

CDH30D14DSHPHF-1R0NC Datasheet

SMD Power Inductor

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SMD Power Inductor
CDH30D14D/SHP
RoHS
Halogen
Free
Dimension - [mm]
3.0 ±0.15
1.4 ±0.1
01.
31±.
2.8
1.0
Land pattern and Schematics - [mm]
3.0
0.8 1.1
2
2.2
Description
• Ferrite drum core construction.
× × × ×• Magnetically unshielded.
• L W H: 3.2 3.15 1.5 mm Max.
• Product weight: 42mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
℃~ ℃Environmental Data
• Operating temperature range: -40
+105
(including coil’s self temperature rise)
℃~ ℃• Storage temperature range: -40 +105
• Solder reflow temperature: 260 peak.
.20
Packaging
• Carrier tape and reel packaging.
• 13.0”diameter reel
• 4000pcs per reel
Applications
• Ideally used in Mobile phone, PDA, MP3,
DVC/DSC,HDD etc as DC-DC converter
inductors.
1
Electrical Characteristics
Part No.
CDH30D14DSHPHF-R68NC
CDH30D14DSHPHF-1R0NC
CDH30D14DSHPHF-1R5NC
CDH30D14DSHPHF-2R2NC
CDH30D14DSHPHF-3R3MC
CDH30D14DSHPHF-4R7MC
CDH30D14DSHPHF-6R8MC
CDH30D14DSHPHF-100MC
Stamp
L
A
B
C
D
E
F
G
μInductance ( H)
[Within] 1
± %0.68 30
± %1.0 30
± %1.5 30
± %2.2 30
± %3.3 20
± %4.7 20
± %6.8 20
± %10 20
ΩD.C.R. (m )
[Within]
(at20 )
± %35 25
± %50 25
± %75 25
± %110 20
± %155 20
± %255 20
± %400 20
± %620 20
Saturation current
(A) 2
℃ ℃(at20 ) (at105 )
3.60 2.84
2.92 2.32
2.44 2.00
2.00 1.64
1.64 1.36
1.33 1.06
1.14 0.90
0.91 0.72
1. Measuring condition: at 100kHz.
2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.
△ = ℃ = ℃3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ).
Temperature rise
current (A) 3
2.80
2.20
1.80
1.40
1.22
0.91
0.70
0.56
Page 1 of 3
Revised: 10-Dec-13




Sumida

CDH30D14DSHPHF-1R0NC Datasheet Preview

CDH30D14DSHPHF-1R0NC Datasheet

SMD Power Inductor

No Preview Available !

SMD Power Inductor
CDH30D14D/SHP
Saturation Current & Temperature Rise Graph
L (20 )
L (105 )
T
1. CDH30D14DSHPHF-R68NC
μ △ ℃L ( H)
T( )
1.2 60
μ △ ℃2. CDH30D14DSHPHF-1R0NC
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
012345
DC (A)
4. CDH30D14DSHPHF-2R2NC
μ △ ℃L ( H)
T( )
3.0 60
0.0 0
01234
DC (A)
μ △ ℃5. CDH30D14DSHPHF-3R3MC
L ( H)
T( )
3.6 60
2.5 50 3.0 50
2.0 40 2.4 40
1.5 30 1.8 30
1.0 20 1.2 20
0.5 10 0.6 10
0.0 0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
7. CDH30D14DSHPHF-6R8MC
μ △ ℃L ( H)
T( )
9.0 60
0.0 0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ △ ℃8. CDH30D14DSHPHF-100MC
L ( H)
T( )
12 60
7.5 50 10
50
6.0 40 8
40
4.5 30 6
30
3.0 20 4
20
1.5 10 2
10
0.0 0
0.0 0.3 0.6 0.9 1.2 1.5
DC (A)
00
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ △ ℃3. CDH30D14DSHPHF-1R5NC
L ( H)
T( )
1.8 60
1.5 50
1.2 40
0.9 30
0.6 20
0.3 10
0.0 0
0.0 0.8 1.6 2.4 3.2
DC (A)
μ △ ℃6. CDH30D14DSHPHF-4R7MC
L ( H)
T( )
6 60
5 50
4 40
3 30
2 20
1 10
00
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
Page 2 of 3
Revised: 10-Dec-13


Part Number CDH30D14DSHPHF-1R0NC
Description SMD Power Inductor
Maker Sumida
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