SMD Power Inductor CDRH58D14R
Description • Ferrite drum core construction. • Magnetically shielded. • L W H:6.0 6.0 x1.5 mm Max. • Product weight: 0.16g(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. Packaging • Carrier tape and reel packaging • 13.0”diameter reel • 3000pcs per reel Applications • Ideally used in Hard Disk.
RoHS Halogen Free
Dimension - [mm]
5 7. 1 5. 5 0. 2 1 .0 ± 4 .1 2. 0 ± 8 .5
Land pattern and Schematics - [mm]
1. 2 0. 6 8. 1
2
1
Page 1 of 4
Revised: 1-Jun-11
℃ ℃
℃ ~℃ ℃
×
××
5 . 0
5 . 6
5 . 8 ± 0 . 2
SMD Power Inductor CDRH58D14R
Electrical Characteristics
Inductance ( H) [Within] 1 D.C.R. (m ) [Within] (at 20 ) 16 20 25 30 44 25 25 25 25 25 Saturation current (A) 2 3.15 2.55 2.13 1.87 1.70 1.40 1.16 0.96 0.78 0.65 0.54 0.45 Temperature rise current (A) 3 4.62 4.15 3.75 3.35 2.84 2.50 2.06 1.72 1.47 1.09 0.88 0.75
Part No.
Stamp
CDRH58D14RHF-1R4NC CDRH58D14RHF-2RØNC CDRH58D14RHF-2R7NC CDRH58D14RHF-3R3NC CDRH58D14RHF-4R7NC CDRH58D14RHF-6R8MC CDRH58D14RHF-1ØØMC CDRH58D14RHF-15ØMC CDRH58D14RHF-22ØMC CDRH58D14RHF-33ØMC CDRH58D14RHF-47ØMC
B C D E F G H J K L M
1.4 30 2.0 30 2.7 30 3.3 30 4.7 30 6.8 20 10 15 22 33 47 20 20 20 20 20
Page 2 of 4
℃ = ℃ =△
1 Measuring condition Inductance at 100kHz . 2 Saturation current: The value of DC current when the inductance decreases to 70% of its nominal. 3 Temperature rise current: The value of DC current when the temperature rise is T 40 (Ta 20
% % % % % % % % % % % %
CDRH58D14RHF-1RØNC
A
1.0 30
50 25 75 25 108 159
20 20 20 20 20
263
387 531
).
Revised: 1-Jun-11
※
※
%± %± %± %± %± %± %± %± %± %± %± %± ℃ Ω
± ± ± ± ± ± ± ± ± ± ± ± ※ μ
※ ※ ※
2.1 0.1 8.0 6.0 4.0 2.0 0.0 0 01 02 03 04 05 06 0 01 02 03 04 05 06 0 01 02 03 04 05 06
2.1 0.1 8.0 6.0 4.0 2.0 0.0 0 8 61 42 23 04 84 0 01 02 03 04 05 06
2.1 0.1 8.0 6.0 4.0 2.0 0.0 0 5 01 51 02 52 03
8.1 5.1 2.1 9.0 6.0 3.0 0.0 0 01 02 03 04 05 06
H)
8.1 5.1 2.1 9.0 6.0 3.0 0.0 0 3 6 9 21 51
L(
4.2 0.2 6.1 2.1 8.0 4.0 0.0 0 2 4 6 8 01
L(
0 01 02 03 04 05 06
H)
0 01 02 03 04 05 06
H)
0.3 5.2 0.2 5.1 0.1 5.0 0.0 0 01 02 03 04 05 06
H)
0.3 5.2 0.2 5.1 0.1 5.0 0.0 0 1 2 3 4 5 6 0 01 02 03 04 05 06
H)
6.3 0.3 4.2 8.1 2.1 6.0 0.0 0.0 8.0 6.1 4.2 2.3 0.4
L(
0 01 02 03 04 05 06
H)
0.0 6.0 2.1 8.1 4.2 0.3
L(
8.4 0.4 2.3 4.2 6.1 8.0 0.0 0 01 02 03 04 05 06
H)
8.4 0.4 2.3 4.2 6.1 8.0 0.0 0.0 4.0 8.0 2.1 6.1 0.2
L(
8.4 0.4 2.3 4.2 6.1 8.0 0.0 0.0 3.0 6.0 9.0 2.1 5.1
L(
0 01 02 03 04 05 06
H)
0 01 02 03 04 05 06
H)
SMD Power Inductor CDRH58D14R
Saturation Current & Temperature Rise Graph
L (20
)
L (105
)
△
℃
℃
L(
1. CDRH58D14RHF-1R0NC
T( )
2. CDRH58D14RHF-1R4NC
T
T( )
3. CDRH58D14RHF-2R0NC
℃△
μ
4.2
℃△
μ
8.1
℃△
4. CDRH58D14RHF-2R7NC
DC (A)
T( )
5. CDRH58D14RHF-3R3NC
DC (A)
T( )
L(
6. CDRH58D14RHF-4R7NC
℃△
μ
℃△
μ
8.4
℃△
μ
6.3
0.0 2.0 4.0 6.0 8.0 0.1 2.1
μ
L(
7. CDRH58D14RHF-6R8NC
DC (A)
T( )
8. CDRH58D14RHF-100MC
DC (A)
T( )
9. CDRH58D14RHF-150MC
℃△
μ
81
℃△
μ
21
℃△
L ( H)
10. CDRH58D14RHF-220MC
DC (A)
T( )
11. CDRH58D14RHF-330MC T( ) L ( H)
DC (A)
L ( H)
12. CDRH58D14RHF-470MC
℃△
μ
℃△
μ
℃△
DC (A)
Page 3 of 4
DC (A)
Revised: 1-Jun-11
DC (A) DC (A) DC (A) DC (A)
T( ) T( ) T( ) T( )
μ
0.0 5.1 0.3 5.4 0.6 5.7 0.9
μ
SMD Power Inductor CDRH58D14R
Solder Reflow Condition
Heat Endurance
052 003 ) ℃( T ℃062 052 003 ) ℃( T
Temperature Chart
KAEP ℃542
Please refer to the sales offices on our website - http://www.sumida.com Hong Kong
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Page 4 of 4
Revised: 1-Jun-11
)s( T 003
042
081
℃±
021
170
10
,60~120s
℃
s04
06
0
002 051 001 0 05 )s( T 003
℃032 01 06 042 081 021 06
230
0
002 051 001 0 05
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