Sumida CDRH26D09NP-100PC Smd power inductor Datasheet

SMD Power Inductor
CDRH26D09
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:3.1 2.8 1.0 mm Max.
• Product weight: 25mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
+105
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃
℃~
℃
Dimension - [mm]
±
2.8 0.3
Max.1.0
× ×
2.6 0.2
2.2
1.0
±
Land pattern and Schematics - [mm]
℃
℃
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 3000pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC ,etc. as DC-DC converter inductors.
2
.1
2.1
3.4
Electrical Characteristics
Part No.
Stamp
CDRH26D09NP-1R2PC
A
CDRH26D09NP-1R5PC
B
CDRH26D09NP-2R2PC
C
CDRH26D09NP-3R3PC
D
CDRH26D09NP-4R7PC
E
CDRH26D09NP-6R8PC
F
CDRH26D09NP-8R2PC
G
CDRH26D09NP-100PC
H
Inductance
( H)
Within] 1
[
μ
※
±25%
1.5±25%
2.2±25%
3.3±25%
4.7±25%
6.8±25%
8.2±25%
10±25%
1.2
mΩ
℃
D.C.R. (
)
Max.] (Typ.)
(at 20 )
Saturation current
(A) 2
℃)
(at 20
※
℃)
(at 105
Temperature
rise Current
(A) 3
※
105(83.8)
1.32
1.08
1.45
118(94.0)
1.21
1.00
1.30
154(123)
1.05
0.88
1.00
238(190)
0.80
0.67
0.85
286(229)
0.66
0.56
0.72
453(362)
0.55
0.45
0.58
483(386)
0.50
0.42
0.54
675(540)
0.47
0.40
0.45
※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.
※3. Temperature rise current: The value of D.C. current when the temperature rise is △t=40℃(Ta=20℃).
Page 1 of 3
Revised: 7-Jan-14
SMD Power Inductor
CDRH26D09
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
60
1.8
△T (℃)
60
3.0
1.5
50
1.5
50
2.5
50
1.2
40
1.2
40
2.0
40
0.9
30
0.9
30
1.5
30
0.6
20
0.6
20
1.0
20
0.3
10
0.3
10
0.5
10
0
0.0
0
0.0
1.8
△T (℃)
℃2. CDRH26D09NP-1R5PC
△T
L (105 )
μ
1. CDRH26D09NP-1R2PC
L ( H)
0.0
L ( H)
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
4. CDRH26D09NP-3R3PC
L ( H)
3.6
0.0
△T (℃)
0.4
0.8
DC (A)
1.2
μ
5. CDRH26D09NP-4R7PC
L ( H)
μ
3. CDRH26D09NP-2R2PC
L ( H)
1.6
60
0
0.0
△T (℃)
△T (℃)
0.3
0.6 0.9
DC (A)
1.2
1.5
60
μ
9.0
△T (℃)
6. CDRH26D09NP-6R8PC
L ( H)
60
6
3.0
50
5
50
7.5
50
2.4
40
4
40
6.0
40
1.8
30
3
30
4.5
30
1.2
20
2
20
3.0
20
0.6
10
1
10
1.5
10
0.0
0
0
0
0.0
0
0.0
0.4
μ
0.8 1.2
DC (A)
1.6
7. CDRH26D09NP-8R2PC
L ( H)
9.0
2.0
0.0
△T (℃)
μ
0.2
0.4 0.6
DC (A)
0.8
8. CDRH26D09NP-100PC
L ( H)
1.0
0.0
△T (℃)
60
12
7.5
50
10
50
6.0
40
8
40
4.5
30
6
30
3.0
20
4
20
1.5
10
2
10
0.0
0
0
0
0.0
0.2
0.4
0.6
DC (A)
0.8
60
0.2
0.4
DC (A)
0.6
60
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
Page 2 of 3
Revised: 7-Jan-14
0.8
SMD Power Inductor
CDRH26D09
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 3 of 3
Revised: 7-Jan-14
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