SMD Power Inductor
CDRH2D18/HP
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:3.2 3.2 2.0 mm Max.
• Product weight: 65mg(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
• 7.0”diameter reel
• 1000pcs per reel
RoHS
Halogen
Free
1.
0±
0.
12
※
Dimension - [mm]
Land pattern and Schematics - [mm]
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, etc. as DC-DC converter inductors.
μ ½μ
μ ½μ
(0.20 H
3.3 H)
(4.7 H
15 H)
Page 1 of 4
Revised: 7-Jan-14
℃
℃
℃
½℃
℃
× ×
× ×
.4
M 5 2※
.xa ±3.3
2.0
φ
1.2
e do rtc elE
1
.xaM 0.2
)8 .1 (
3
.4
2
7.
1
※
1
3
.
0
±
0
.
2
1
3.
1
1
3.
2.0±0.3 1※
2
SMD Power Inductor
CDRH2D18/HP
Electrical Characteristics
CDRH2D18/HPNP-R20NC
CDRH2D18/HPNP-R36NC
CDRH2D18/HPNP-R56NC
CDRH2D18/HPNP-R82NC
CDRH2D18/HPNP-1R1NC
CDRH2D18/HPNP-1R7NC
CDRH2D18/HPNP-2R2NC
CDRH2D18/HPNP-3R3NC
CDRH2D18/HPNP-4R7NC
CDRH2D18/HPNP-6R3NC
CDRH2D18/HPNP-100NC
CDRH2D18/HPNP-150NC
N
P
Q
R
S
A
C
E
G
I
K
M
0.20 35
22(17)
29(22)
33(25)
39(30)
43(33)
44(35)
60(48)
86(69)
140(110)
160(128)
245(195)
345(275)
7.96MHz ; 1.70
5.35
4.62
3.75
2.91
2.50
1.85
1.60
1.45
3.55
3.00
2.76
2.20
1.90
1.36
1.15
1.10
0.36 35
0.56 35
0.82 35
1.10 35
1.70 30
2.20 30
3.30 30
4.70 30
1.20
1.05
0.85
0.70
0.90
0.78
0.65
0.53
6.30 30
10.0 30
15.0 30
H
2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
Page 2 of 4
℃ ＝ ℃ ＝△
3. Temperature rise current: The value of D.C. current when the temperature rise is
μ ½μ
1. Inductance measuring condition: 0.20
H 1.10
at
H 15.0
H at 100kHz
t 40
(Ta
20
Revised: 7-Jan-14
℃
).
℃
at 20
at100
4.70
4.10
3.60
3.30
2.90
2.20
1.90
1.55
1.20
1.15
0.90
0.64
※
μ ½μ
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
※
μ
Part Name
Stamp
※Ａ
℃
Ω
Inductance
( H)
[within] 1
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
( ) 2
Temperature
Rise Current
(A) 3
※
※
※
8.0
0
01
02
03
04
05
06
6.0
4.0
2.0
0.0
0
3
6
9
21
51
81
0
01
02
03
04
05
06
0.1
8.0
6.0
4.0
2.0
0.0
0
2
4
6
8
01
21
0
01
02
03
04
05
06
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0.0
5.1
0.3
5.4
0.6
5.7
0.9
5.1
0
01
02
03
04
05
06
2.1
9.0
6.0
3.0
0.0
0
1
2
3
4
5
6
0
01
02
03
04
05
06
8.1 5.1 2.1 9.0 6.0 3.0 0.0
0.0
6.0
2.1
8.1
4.2
0.3
6.3
0
01
02
03
04
05
06
5.2
0
01
02
03
04
05
06
0.2
5.1
0.1
5.0
0.0
0.0
4.0
8.0
2.1
6.1
0.2
4.2
0
01
02
03
04
05
06
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0.0
3.0
6.0
9.0
2.1
5.1
8.1
0
01
02
03
04
05
06
6.3 0.3 4.2 8.1 2.1 6.0 0.0
0.0
2.0
4.0
6.0
8.0
0.1
2.1
5
0
01
02
03
04
05
06
4
3
2
1
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
0
01
02
03
04
05
06
6
5
4
3
2
1
0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
0
01
02
03
04
05
06
8
SMD Power Inductor
CDRH2D18/HP
Saturation Current & Temperature Rise Graph
L (20 )
L (100 )
△
℃
1. CDRH2D18/HPNP-R20NC
L ( H)
T( )
2. CDRH2D18/HPNP-R36NC
L ( H)
T
T( )
3. CDRH2D18/HPNP-R56NC
L ( H)
℃ △
μ
℃ △
μ
℃ △
4. CDRH2D18/HPNP-R82NC
L ( H)
6
℃
DC (A)
T( )
5. CDRH2D18/HPNP-1R1NC
L ( H)
DC (A)
T( )
6. CDRH2D18/HPNP-1R7NC
L ( H)
℃ △
μ
℃ △
μ
℃ △
7. CDRH2D18/HPNP-2R2NC
L ( H)
DC (A)
T( )
8. CDRH2D18/HPNP-3R3NC
L ( H)
DC (A)
T( )
9. CDRH2D18/HPNP-4R7NC
L ( H)
℃ △
μ
℃ △
μ
10. CDRH2D18/HPNP-6R3NC
L ( H)
T( )
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0.0
4.0
8.0
2.1
6.1
0.2
4.2
℃ △
DC (A)
11. CDRH2D18/HPNP-100NC
L ( H)
T( )
DC (A)
12. CDRH2D18/HPNP-150NC
L ( H)
℃ △
μ
℃ △
μ
℃ △
DC (A)
4
Page 3 of 4
DC (A)
Revised: 7-Jan-14
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
μ
μ
2
0
00.0
50.0
01.0
51.0
02.0
52.0
03.0
μ
SMD Power Inductor
CDRH2D18/HP
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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FAX.+852-2565-9600
sales@hk.sumida.com
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shenzhen.sales@cn.sumida.com
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Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
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Tel.+81-48-691-7300
FAX.+81-48-691-7340
sales@jp.sumida.com
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Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
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sales@sg.sumida.com
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Tel.+49-9181-4509-110
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infocomp@eu.sumida.com
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
