Sumida CDRH3D18NP-2R2NC Smd power inductor Datasheet

SMD Power Inductor
CDRH3D18
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:4.0 4.0 2.0 mm Max.
• Product weight: 0.1g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
× ×
Dimension - [mm]
2
.
0
±
8
.
3
)
1
*
(
(
3)
*
MA
X.
1.
4
( *1) 3.8±0.2
MAX. 2.0
ELECTRODE
4
4.
(
2
0.
±
*
3)
①
②
1.
1±
0.
2
2
8
5.
2.
X.
φ
A
M
2)
*
(
2
0.
±
9
0.
1.4
1
2
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
5.2
1.5
S
1
S
2
μ ~6.8μH)
(1.0 H
℃
℃
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, etc as DC-DC converter inductors.
Land pattern and Schematics - [mm]
2.4
× ×
μ ~47μH)
(10 H
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH3D18
Electrical Characteristics
Part Name
Stamp
CDRH3D18NP-1R0NC
A
CDRH3D18NP-2R2NC
B
CDRH3D18NP-3R0NC
C
CDRH3D18NP-4R7NC
D
CDRH3D18NP-6R8NC
E
CDRH3D18NP-100NC
F
CDRH3D18NP-120NC
G
CDRH3D18NP-150NC
H
CDRH3D18NP-220NC
I
CDRH3D18NP-330NC
J
CDRH3D18NP-470NC
K
Inductance
( H)
[within] 1
μ
※
1.0±30%
2.2±30%
3.0±30%
4.7±30%
6.8±30%
10.0±30%
12.0±30%
15.0±30%
22.0±30%
33.0±30%
47.0±30%
Ω
℃
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
A
2
( )※
at 20℃
at 100℃
Temperature
Rise Current
(A) 3
※
50(40)
2.80
2.00
2.40
63(50)
1.80
1.30
2.00
69(55)
1.60
1.20
1.80
107.5(86)
1.35
0.95
1.35
150(120)
1.10
0.80
1.10
205(164)
0.90
0.65
0.90
275(220)
0.80
0.60
0.80
302(241)
0.75
0.55
0.75
424(339)
0.60
0.45
0.60
640(512)
0.50
0.35
0.45
964(771)
0.40
0.30
0.35
※1. Inductance measuring condition: at 100kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
※3. Temperature rise current: The value of D.C. current when the temperature rise is △t=40℃(Ta=20℃).
Page 2 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH3D18
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
1. CDRH3D18NP-1R0NC
L ( H)
1.2
℃
△T
L (100 )
△T (℃)
μ
2. CDRH3D18NP-2R2NC
L ( H)
60
3.0
1.0
50
0.8
△T (℃)
μ
3. CDRH3D18NP-3R0NC
L ( H)
△T (℃)
60
3.6
2.5
50
3.0
50
40
2.0
40
2.4
40
0.6
30
1.5
30
1.8
30
0.4
20
1.0
20
1.2
20
0.2
10
0.5
10
0.6
10
0
0.0
0
0.0
0.0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
4. CDRH3D18NP-4R7NC
L ( H)
6
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
△T (℃)
μ
5. CDRH3D18NP-6R8NC
L ( H)
60
9.0
5
50
4
0
0.0
△T (℃)
60
0.4
0.8 1.2
DC (A)
1.6
μ
6. CDRH3D18NP-100NC
L ( H)
2.0
△T (℃)
60
12
7.5
50
10
50
40
6.0
40
8
40
3
30
4.5
30
6
30
2
20
3.0
20
4
20
1
10
1.5
10
2
10
0
0.0
0
0
0
0.0
0.3
μ
0.6 0.9
DC (A)
1.2
7. CDRH3D18NP-120NC
L ( H)
18
1.5
0.0
△T (℃)
0.3
μ
0.6 0.9
DC (A)
1.2
8. CDRH3D18NP-150NC
L ( H)
60
18
15
50
12
1.5
△T (℃)
60
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
9. CDRH3D18NP-220NC
L ( H)
△T (℃)
60
30
15
50
25
50
40
12
40
20
40
9
30
9
30
15
30
6
20
6
20
10
20
3
10
3
10
5
10
0
0
0
0
0
0.0
μ
0.2
0.4 0.6
DC (A)
0.8
10. CDRH3D18NP-330NC
L ( H)
1.0
0.0
△T (℃)
0.2
0.4 0.6
DC (A)
0.8
μ
11. CDRH3D18NP-470NC
L ( H)
1.0
30
50
50
50
24
40
40
40
18
30
30
30
12
20
20
20
6
10
10
10
0
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
0.2
0.4
0.6
DC (A)
△T (℃)
60
0
0
0.0
60
36
60
60
0
0.0
0.1
0.2 0.3
DC (A)
Page 3 of 4
0.4
0.5
Revised: 7-Jan-14
0.8
SMD Power Inductor
CDRH3D18
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
260℃
230℃
200
0
60
120
180
240
245℃ PEAK
T (s)
40s
± ℃,60~120s
170 10
100
300
℃
230
150
60
100
Temperature Chart
200
10
150
50
0
T (℃)
300
250
50
0
0
60
120
180
240
300 T (s)
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
Shanghai
Shenzhen
Taipei
Tel.+852-2880-6781
FAX.+852-2565-9600
[email protected]
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
[email protected]
Tel.+86-755-8291-0228
FAX.+86-755-8291-0338
[email protected]
Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
[email protected]
Saitama(Japan)
Seoul
Singapore
San Jose
Tel.+81-48-691-7300
FAX.+81-48-691-7340
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6841-4426
[email protected]
Tel.+1-408-321-9660
FAX.+1-408-321-9308
[email protected]
Chicago
Obernzell
Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
[email protected]
Tel.+49-8591-937-0
FAX. +49-8591-937-103
[email protected]
Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
[email protected]
Page 4 of 4
Revised: 7-Jan-14
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