PDF Datasheet

SMD Power Inductor
CDRH10D43R
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:10.8 10.5 x 4.5mm Max.
• Product weight: 1.6g (Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
× ×
Environmental Data
• Operating temperature range: -40
+105
(including coil’s self temperature rise)
• Storage temperature range: -40
+105
• Solder reflow temperature: 260
peak.
℃～ ℃
℃～ ℃
℃
Dimension - [mm]
5
.
0
±
3
.
0
1
9.
7
13
.5
10.0±0.5
×
4.5 Max.
Ma
x.
1.2±0.15
3.0±0.1
Applications
• Ideally used in Game machine, Notebook PC,
LCD TV,DVD, STB ,Projector etc as DC-DC
converter inductors.
Electrode
Land pattern and Schematics - [mm]
5
.
7
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 500pcs per reel
2
.
1
1
3.4
μ ～22μH
1.2 H
μ ～100μH
33 H
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH10D43R
Electrical Characteristics
Part Name
Stamp
CDRH10D43RNP-1R2PC
1R2
CDRH10D43RNP-1R8PC
1R8
CDRH10D43RNP-2R7PC
2R7
CDRH10D43RNP-3R9PC
3R9
CDRH10D43RNP-4R7PC
4R7
CDRH10D43RNP-6R8PC
6R8
CDRH10D43RNP-8R2PC
8R2
CDRH10D43RNP-100MC
100
CDRH10D43RNP-120MC
120
CDRH10D43RNP-150MC
150
CDRH10D43RNP-220MC
220
CDRH10D43RNP-330MC
330
CDRH10D43RNP-470MC
470
CDRH10D43RNP-560MC
560
CDRH10D43RNP-680MC
680
CDRH10D43RNP-820MC
820
CDRH10D43RNP-101MC
101
Inductance
( H)
[ within ] 1
μ
※
±25%
1.8±25%
2.7±25%
3.9±25%
4.7±25%
6.8±25%
8.2±25%
10±20%
12±20%
15±20%
22±20%
33±20%
47±20%
56±20%
68±20%
82±20%
100±20%
1.2
Ω
℃
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
(A) 2
at 20
℃
※
at 105
℃
Temperature
Rise Current
(A) 3
※
10.4(8.28)
12.0
9.0
7.2
12.2(9.76)
11.2
8.5
6.6
14.1(11.3)
9.5
7.3
6.0
16.6(13.2)
8.8
6.9
5.8
20.4(16.3)
8.0
6.5
4.8
25.1(20.0)
7.0
5.6
4.6
31.0(24.8)
6.0
4.8
4.2
32.7(26.1)
5.2
4.3
4.1
47.2(37.7)
4.9
4.0
3.2
56.1(44.9)
4.5
3.7
3.1
73.9(59.1)
4.0
3.2
2.7
120.0(95.7)
3.1
2.6
2.0
160.4(128.3)
2.6
2.1
1.7
175.8(140.6)
2.4
2.0
1.6
217.3(173.8)
2.2
1.8
1.4
273.8(219.0)
2.0
1.6
1.2
344.5(275.6)
1.8
1.4
1.1
※1 Inductance measuring condition: at 100kHz.
※2 The saturation current: This indicates the value of DC current when the inductance decreases to 65% of it's nominal.
※3 The temperature rise: The value of DC current when the temperature rise is △T＝40℃ (Ta＝20℃).
Page 2 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH10D43R
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
℃
△T
L (100 )
1. CDRH10D43RNP-1R2PC
1.8
△T (℃)
μ
L ( H)
60
2.4
1.5
50
1.2
2. CDRH10D43RNP-1R8PC
△T (℃)
μ
L ( H)
3. CDRH10D43RNP-2R7PC
△T (℃)
60
3.6
2.0
50
3.0
50
40
1.6
40
2.4
40
0.9
30
1.2
30
1.8
30
0.6
20
0.8
20
1.2
20
0.3
10
0.4
10
0.6
10
0
0.0
0
0.0
0.0
0
μ
L ( H)
3
6
9 12
DC (A)
15
4. CDRH10D43RNP-3R9PC
18
0
△T (℃)
μ
L ( H)
60
6
4.0
50
3.2
3
6
9
DC (A)
12
5. CDRH10D43RNP-4R7PC
60
0
15
0
△T (℃)
μ
L ( H)
2
4
6
8
DC (A)
10
6. CDRH10D43RNP-6R8PC
12
△T (℃)
60
9.0
5
50
7.5
50
40
4
40
6.0
40
2.4
30
3
30
4.5
30
1.6
20
2
20
3.0
20
0.8
10
1
10
1.5
10
0.0
0
0
0
0.0
0
4.8
0
μ
L ( H)
2
4
6
8
DC (A)
10
7. CDRH10D43RNP-8R2PC
9.0
0
12
△T (℃)
μ
L ( H)
60
12
7.5
50
6.0
2
4
6
DC (A)
8
8. CDRH10D43RNP-100MC
10
60
0
△T (℃)
μ
L ( H)
2
4
6
DC (A)
8
9. CDRH10D43RNP-120MC
10
△T (℃)
60
18
10
50
15
50
40
8
40
12
40
4.5
30
6
30
9
30
3.0
20
4
20
6
20
1.5
10
2
10
3
10
0
0
0
0
0.0
0
μ
L ( H)
2
4
DC (A)
6
8
0
△T (℃)
10. CDRH10D43RNP-150MC
18
μ
L ( H)
60
24
15
50
12
2
4
DC (A)
6
8
0
0
△T (℃)
11. CDRH10D43RNP-220MC
60
μ
L ( H)
1
2
3
4
DC (A)
5
6
△T (℃)
12. CDRH10D43RNP-330MC
60
36
20
50
30
50
40
16
40
24
40
9
30
12
30
18
30
6
20
8
20
12
20
3
10
4
10
6
10
0
0
0
0
0
0
1
2
3
DC (A)
4
5
6
0
1
2
3
DC (A)
Page 3 of 4
4
5
60
0
0
1
2
DC (A)
3
Revised: 7-Jan-14
4
SMD Power Inductor
CDRH10D43R
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
60
℃
△T
L (100 )
△T (℃)
13. CDRH10D43RNP-470MC
μ
L ( H)
60
60
50
50
40
△T (℃)
μ
14. CDRH10D43RNP-560MC
L ( H)
△T (℃)
15. CDRH10D43RNP-680MC
60
90
50
50
75
50
40
40
40
60
40
30
30
30
30
45
30
20
20
20
20
30
20
10
10
10
10
15
10
0
0
0
0
0
0.0
μ
L ( H)
0.8
1.6
DC (A)
2.4
3.2
0.0
△T (℃)
16. CDRH10D43RNP-820MC
90
μ
L ( H)
0.6
1.2 1.8
DC (A)
2.4
3.0
50
100
50
60
40
80
40
45
30
60
30
30
20
40
20
15
10
20
10
0
0
1.2
DC (A)
1.8
2.4
1.2 1.8
DC (A)
2.4
3.0
△T (℃)
75
0.6
0.6
17. CDRH10D43RNP-101MC
120
0.0
0
0.0
60
0
60
60
0
0.0
0.6
1.2
DC (A)
1.8
2.4
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
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Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
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Seoul
Singapore
San Jose
Tel.+81-48-691-7300
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Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
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Page 4 of 4
Revised: 7-Jan-14