SMD Power Inductor
CDRH98D23R
Description
• Ferrite drum core construction
• Magnetically shielded
• L W H:10.0 10.0 2.5 mm Max.
• Product weight: 0.9g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40
+105
(including coil’s self temperature rise)
+105
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
Packaging
• Carrier tape and reel packaging
RoHS
Halogen
Free
Dimension - [mm]
Land pattern and Schematics - [mm]
Applications
• Ideally used in backlight LED drive circuit of
slim-type display etc.
10 .2
3.3
3.6
3.3
Electrical Characteristics
CDRH98D23RNP-3R9MC
CDRH98D23RNP-6R8MC
CDRH98D23RNP-100MC
CDRH98D23RNP-150MC
CDRH98D23RNP-220MC
CDRH98D23RNP-330MC
CDRH98D23RNP-470MC
3R9
6R8
100
150
220
330
470
3.9
6.8
H 20%
H 20%
H 20%
H 20%
H 20%
H 20%
H 20%
33.8(27)
50(40)
80(64)
97.5(78)
4.5
3.5
3.1
2.6
2.1
3.9
3.1
2.6
2.2
1.8
10.0
15.0
22.0
157(125.5)
233(186.5)
293(234.5)
33.0
47.0
1.75
1.45
1.45
1.2
Page 1 of 3
℃ ＝ ℃ ＝△
1 Inductance measuring condition : 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
℃
℃
(at 20
)
(at 105
)
4.0
3.1
2.5
2.2
1.65
1.35
1.25
).
Revised: 24-Aug-12
※
±μ
±μ
±μ
±μ
±μ
±μ
±μ
※
μ
Part No.
Stamp
※
℃
Ω
Inductance
( H)
[Within] 1
D.C.R. (m )
[Max.] (Typ.)
(at 20 )
Saturation current
(A) 2
Temperature
rise Current
(A)
3
℃
℃ ½℃
℃ ½℃
× ×
× ×
1
2
※
※
※
SMD Power Inductor
CDRH98D23R
Saturation Current & Temperature Rise Graph
1. CDRH98D23RNP-3R9MC
L ( H)
2. CDRH98D23RNP-6R8MC
L ( H)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
DC (A)
℃ △
L ( H)
7. CDRH98D23RNP-470MC
T( )
Page 2 of 3
Revised: 24-Aug-12
06
05
04
03
02
01
℃ △
0
4.2 0.2 6.1 2.1 8.0 4.0 0.0
μ
8
0
84
04
23
42
61
06
05
04
03
02
01
℃ △
0
0.3
4.2
8.1
2.1
6.0
0.0
μ
5
0
03
52
02
51
01
06
05
04
03
02
01
06
05
04
03
02
01
℃ △
4. CDRH98D23RNP-150MC
L ( H)
T( )
5. CDRH98D23RNP-220MC
L ( H)
T( )
6. CDRH98D23RNP-330MC
L ( H)
T( )
06
05
04
03
02
01
℃ △
0
6.3 0.3 4.2 8.1 2.1 6.0 0.0
μ
8
6
4
2
0
21
01
06
05
04
03
02
01
℃ △
0
5
4
3
2
1
0
μ
T( )
△
℃
L (20 )
0.9
5.7
0.6
5.4
0.3
5.1
0.0
06
05
04
03
02
01
℃ △
0
0
0
2.3
6
8.1 5.1 2.1 9.0 6.0 3.0 0.0
5
4.2
℃
L (105 )
T
T( )
3. CDRH98D23RNP-100MC
L ( H)
T( )
4
6.1
3
2
8.0
1
0.0
μ
μ
0
μ
9
6
3
0
0
81
51
21
06
05
04
03
02
01
6
5
4
3
2
1
0
SMD Power Inductor
CDRH98D23R
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
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Page 3 of 3
Revised: 24-Aug-12
)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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