SMD Power Inductor
CDRH2D18B/HP
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:3.2 3.2 1.95mm Max.
• Product weight: 60mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
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
• 7.0”diameter reel
• 1000pcs per reel
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC ,Portable DVD, etc as DC-DC
converter inductors.
Electrical Characteristics
CDRH2D18B/HPNP-2R2NC
CDRH2D18B/HPNP-3R3NC
CDRH2D18B/HPNP-4R7NC
CDRH2D18B/HPNP-6R8NC
CDRH2D18B/HPNP-100MC
CDRH2D18B/HPNP-150MC
CDRH2D18B/HPNP-220MC
C
E
G
I
K
M
P
2.2
3.3
4.7
6.8
10
15
22
1 Inductance measuring condition: at 100 kHz.
2 Saturation current: The DC current at which the inductance decreases to 65% of it's nominal value.
3 Temperature rise current: The DC current at which the temperature rise is T 40 .(Ta 20 )
Page 1 of 3
℃ ＝ ℃ ＝△
±
±
±
±
±
±
±
±
CDRH2D18B/HPNP-1R3NC
A
1.3
25%
25%
25%
25%
25%
66(53)
2.20
1.80
88(70)
103(82)
163(130)
241(193)
306(245)
536(429)
658(526)
1.70
1.32
1.20
1.05
0.88
0.70
0.58
1.50
1.10
1.05
0.90
0.76
0.60
0.50
20%
20%
20%
Revised: 7-Jan-14
℃
℃
(at 20
)
(at100
)
1.80
1.48
1.30
1.00
0.80
0.70
0.48
0.45
※
※
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
℃
℃
℃
½℃
℃
× ×
× ×
edortcelE
※
※
※
8.0
0
01
02
03
04
05
06
6.0
4.0
2.0
0.0
0
4
8
21
61
02
42
8.0
0
01
02
03
04
05
06
6.0
0.1
0
01
02
03
04
05
06
8.0
6.0
4.0
2.0
0.0
0
2
4
6
8
01
21
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
01
02
03
04
05
06
0.0
5.1
0.3
5.4
0.6
5.7
0.9
0
01
02
03
04
05
06
8.1 5.1 2.1 9.0 6.0 3.0 0.0
0
01
02
03
04
05
06
0.0
6.0
2.1
8.1
4.2
0.3
6.3
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0
01
02
03
04
05
06
0.0
4.0
8.0
2.1
6.1
0.2
4.2
0
01
02
03
04
05
06
SMD Power Inductor
CDRH2D18B/HP
Saturation Current & Temperature Rise Graph
L (20 )
△
1. CDRH2D18B/HPNP-1R3NC
L ( H)
T( )
T
2. CDRH2D18B/HPNP-2R2NC
L ( H)
T( )
3. CDRH2D18B/HPNP-3R3NC
L ( H)
T( )
℃ △
μ
℃ △
μ
4. CDRH2D18B/HPNP-4R7NC
L ( H)
T( )
5.2
0.2
5.1
℃ △
℃
DC (A)
5. CDRH2D18B/HPNP-6R8NC
L ( H)
T( )
DC (A)
6. CDRH2D18B/HPNP-100MC
L ( H)
T( )
℃ △
μ
℃ △
μ
7. CDRH2D18B/HPNP-150MC
L ( H)
T( )
5.1
2.1
9.0
℃ △
DC (A)
8. CDRH2D18B/HPNP-220MC
L ( H)
T( )
℃ △
μ
℃ △
DC (A)
Page 2 of 3
DC (A)
DC (A)
4.0
2.0
0.0
0
3
6
9
21
51
81
Revised: 7-Jan-14
DC (A)
DC (A)
μ
6.0
3.0
0.0
0
1
2
3
4
5
6
μ
0.1
5.0
0.0
0.0
3.0
6.0
9.0
2.1
5.1
8.1
μ
SMD Power Inductor
CDRH2D18B/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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Page 3 of 3
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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