SMD Power Inductor
CDRH26D11
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:3.1 2.8 1.2 mm Max.
• Product weight: 30mg(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.
1.0
RoHS
Halogen
Free
Dimension - [mm]
2.8 0.3
Max.1.2
2.2
2.6 0.2
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 3000pcs per reel
Land pattern and Schematics - [mm]
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC ,etc. as DC-DC converter inductors.
Page 1 of 4
Revised: 7-Jan-14
℃
℃
℃
½℃
℃
× ×
× ×
1
.
2
1.2
4. 3
±
±
SMD Power Inductor
CDRH26D11
Electrical Characteristics
CDRH26D11NP-1R5PC
CDRH26D11NP-2R2PC
CDRH26D11NP-2R7PC
CDRH26D11NP-3R3PC
CDRH26D11NP-4R7PC
CDRH26D11NP-5R6PC
CDRH26D11NP-6R8PC
CDRH26D11NP-8R2PC
CDRH26D11NP-100PC
CDRH26D11NP-120PC
CDRH26D11NP-150PC
B
C
D
E
F
G
H
I
J
K
L
1.5
2.2
2.7
3.3
4.7
5.6
6.8
8.2
10
12
15
1. Inductance measuring condition: at 100kHz.
2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.
Page 2 of 4
℃ ＝ ℃ ＝△
3. Temperature rise current: The value of D.C. current when the temperature rise is
±
±
±
±
±
±
±
±
±
±
±
±
CDRH26D11NP-1R0NC
A
1.0
30%
25%
25%
25%
25%
25%
25%
25%
25%
67.5(54.0)
77.5(62.0)
111(81.1)
122(97.7)
135(108)
225(180)
261(209)
280(224)
386(309)
431(345)
601(481)
694(555)
1.30
1.20
0.98
0.88
1.05
0.98
0.85
0.74
0.75
0.64
0.59
0.56
0.47
0.44
0.39
0.36
0.65
0.52
0.50
0.45
0.40
0.38
0.33
0.31
25%
25%
25%
t 40
(Ta
20
Revised: 7-Jan-14
℃
).
at 20
at 105
※Ａ
1.70
1.60
1.25
1.15
1.05
0.80
0.75
0.70
0.60
0.52
0.43
0.40
※
μ
Part No.
Stamp
℃
※）Ａ（
℃
Ω
Inductance
[ H]
[within] 1
D.C.R. (m )
[Max.] (Typ.)
(at 20 )
Saturation Current
2
Temperature
Rise Current
( ) 3
※
※
※
5.0
0
01
02
03
04
05
06
4.0
3.0
2.0
1.0
0.0
0
3
6
9
21
51
81
0
01
02
03
04
05
06
5.0
4.0
3.0
2.0
1.0
0.0
0
3
6
9
21
51
81
0
01
02
03
04
05
06
6.0 5.0 4.0 3.0 2.0 1.0 0.0
0
2
4
6
8
01
21
8.0
0
01
02
03
04
05
06
6.0
4.0
2.0
0.0
0
2
4
6
8
01
21
0
01
02
03
04
05
06
8.0
6.0
4.0
2.0
0.0
0.0
5.1
0.3
5.4
0.6
5.7
0.9
0
01
02
03
04
05
06
8.0
0.1
0
01
02
03
04
05
06
8.0
6.0
4.0
2.0
0.0
0
1
2
3
4
5
6
0
01
02
03
04
05
06
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0.0
6.0
2.1
8.1
4.2
0.3
6.3
0
01
02
03
04
05
06
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0.0
6.0
2.1
8.1
4.2
0.3
6.3
5.1
0
01
02
03
04
05
06
2.1
9.0
6.0
3.0
0.0
0.0
4.0
8.0
2.1
6.1
0.2
4.2
0
01
02
03
04
05
06
8.1 5.1 2.1 9.0 6.0 3.0 0.0
0.0
3.0
6.0
9.0
2.1
5.1
8.1
0
01
02
03
04
05
06
0.2
6.1
SMD Power Inductor
CDRH26D11
Saturation Current & Temperature Rise Graph
L (20 )
L (105 )
△
℃
1. CDRH26D11NP-1R0NC
L ( H)
T( )
2. CDRH26D11NP-1R5PC
L ( H)
T
T( )
3. CDRH26D11NP-2R2PC
L ( H)
℃ △
μ
℃ △
μ
℃ △
4. CDRH26D11NP-2R7PC
L ( H)
2.1
℃
DC (A)
T( )
5. CDRH26D11NP-3R3PC
L ( H)
DC (A)
T( )
6. CDRH26D11NP-4R7PC
L ( H)
℃ △
μ
℃ △
μ
℃ △
7. CDRH26D11NP-5R6PC
L ( H)
DC (A)
T( )
8. CDRH26D11NP-6R8PC
L ( H)
DC (A)
T( )
9. CDRH26D11NP-8R2PC
L ( H)
℃ △
μ
℃ △
μ
℃ △
10. CDRH26D11NP-100PC
L ( H)
6.0
DC (A)
T( )
11. CDRH26D11NP-120PC
L ( H)
DC (A)
T( )
12. CDRH26D11NP-150PC
L ( H)
℃ △
μ
℃ △
μ
℃ △
DC (A)
4.0
Page 3 of 4
DC (A)
Revised: 7-Jan-14
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
2.0
0.0
0.0
5.1
0.3
5.4
0.6
5.7
0.9
μ
μ
8.0
4.0
0.0
0.0
3.0
6.0
9.0
2.1
5.1
8.1
μ
SMD Power Inductor
CDRH26D11
Solder Reflow Condition
Heat Endurance
052
003
)℃( T
℃062
052
003
)℃( T
Temperature Chart
KAEP ℃542
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Page 4 of 4
Revised: 7-Jan-14
)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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