SMD Power Inductor
CDRH38D16R/HP
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:4.2 3.95 x1.8 mm Max.
• Product weight: 85mg(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
•13.0”diameter reel
• 3000pcs per reel
RoHS
Dimension - [mm]
5.3
0.1
1.0±7.1
51.0±8.3
Land pattern and Schematics - [mm]
8.3
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, HDD, etc as DC-DC converter
inductors .
Page 1 of 4
Revised: 7-Jan-14
℃
℃ ½℃
℃ ½℃
×
× ×
3
.
0
3
.
2
4
.
1
±
0
.
1
5.1
8.0
SMD Power Inductor
CDRH38D16R/HP
Electrical Characteristics
Part No.
Stamp
CDRH38D16RHPNP-1R6NC
CDRH38D16RHPNP-2R2NC
CDRH38D16RHPNP-3R3MC
CDRH38D16RHPNP-4R7MC
CDRH38D16RHPNP-6R8MC
CDRH38D16RHPNP-100MC
CDRH38D16RHPNP-150MC
CDRH38D16RHPNP-220MC
CDRH38D16RHPNP-330MC
CDRH38D16RHPNP-470MC
CDRH38D16RHPNP-680MC
1. Measuring condition: at 100kHz.
B
C
D
E
F
G
H
J
K
L
M
1.6
2.2
3.3
4.7
6.8
10
15
22
33
47
68
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
±
±
±
±
±
±
±
±
±
±
±
±
CDRH38D16RHPNP-R90NC
A
0.90 30
30
30
20
20
20
20
29
34
59
82
25
25
25
25
25
2.66
2.06
1.76
1.46
1.24
1.00
0.84
0.66
0.54
0.45
0.38
0.32
2.40
1.76
1.50
1.22
1.07
0.85
0.72
0.56
0.46
0.38
0.32
0.27
112
25
20
20
20
20
20
20
20
20
20
20
20
156
216
371
694
847
1357 20
t 40
(Ta
20
Revised: 7-Jan-14
℃
℃
(at20
)
(at100
)
3.30
2.95
2.65
1.95
1.60
1.35
1.15
1.00
0.75
0.50
0.45
0.30
).
※
※
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
％ ±
℃
Inductance ( H)
[Within]
1
D.C.R. (m )
[Within]
(at20 )
Saturation current
(A) 2
Ω
Temperature rise
Current (A)
3
％
％
％
％
％
％
％
％
％
％
％
％
※
μ
※
※
※
5.0
0
01
02
03
04
05
06
4.0
3.0
2.0
1.0
0.0
0
51
03
54
06
57
09
0
01
02
03
04
05
06
5.0
4.0
3.0
2.0
1.0
0.0
0
01
02
03
04
05
06
0
01
02
03
04
05
06
6.0 5.0 4.0 3.0 2.0 1.0 0.0
0
6
21
81
42
03
63
8.0
0
01
02
03
04
05
06
6.0
4.0
2.0
0.0
0
5
01
51
02
52
03
0
01
02
03
04
05
06
0.1
8.0
6.0
4.0
2.0
0.0
0
3
6
9
21
51
81
0
01
02
03
04
05
06
5.1
0
01
02
03
04
05
06
2.1
9.0
6.0
3.0
0.0
0.0
5.1
0.3
5.4
0.6
5.7
0.9
0
01
02
03
04
05
06
6.1
2.1
8.0
4.0
0.0
0
1
2
3
4
5
6
0
01
02
03
04
05
06
0.3 5.2 0.2 5.1 0.1 5.0 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
0.3 5.2 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
SMD Power Inductor
CDRH38D16R/HP
Saturation Current & Temperature Rise Graph
L (20 )
L (105 )
△
℃
1. CDRH38D16RHPNP-R90NC
L ( H)
T( )
2. CDRH38D16RHPNP-1R6NC
L ( H)
T( )
T
3. CDRH38D16RHPNP-2R2NC
L ( H)
T( )
℃ △
μ
℃ △
μ
4. CDRH38D16RHPNP-3R3MC
L ( H)
T( )
4
3
℃ △
℃
DC (A)
5. CDRH38D16RHPNP-4R7MC
L ( H)
T( )
DC (A)
6. CDRH38D16RHPNP-6R8MC
L ( H)
T( )
℃ △
μ
℃ △
μ
7. CDRH38D16RHPNP-100MC
L ( H)
T( )
0.2
6.1
2.1
℃ △
DC (A)
8. CDRH38D16RHPNP-150MC
L ( H)
T( )
DC (A)
9. CDRH38D16RHPNP-220MC
L ( H)
T( )
℃ △
μ
℃ △
μ
10. CDRH38D16RHPNP-330MC
L ( H)
T( )
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
2
4
6
8
01
21
℃ △
DC (A)
11. CDRH38D16RHPNP-470MC
L ( H)
T( )
DC (A)
12. CDRH38D16RHPNP-680MC
L ( H)
T( )
℃ △
μ
℃ △
μ
℃ △
DC (A)
2
Page 3 of 4
DC (A)
Revised: 7-Jan-14
DC (A)
DC (A)
DC (A)
DC (A)
μ
μ
8.0
4.0
0.0
0.0
8.0
6.1
4.2
2.3
0.4
8.4
μ
1
0
0.0
2.0
4.0
6.0
8.0
0.1
2.1
μ
SMD Power Inductor
CDRH38D16R/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
Hong Kong
Tel.+852-2880-6781
FAX.+852-2565-9600
sales@hk.sumida.com
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FAX.+86-755-8291-0338
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Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
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FAX.+81-48-691-7340
sales@jp.sumida.com
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sales@kr.sumida.com
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FAX.+65-6841-4426
sales@sg.sumida.com
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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
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