Sumida CDRH38D16RNP-100MC Smd power inductor Datasheet

SMD Power Inductor
CDRH38D16R
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.
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]
3.8±0.15
1.7±0.1
3.5
1.0
1
.
0
±
1
.
4
0.
3
Packaging
• Carrier tape and reel packaging
•13.0”diameter reel
• 3000pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, HDD, etc as DC-DC converter
inductors .
Land pattern and Schematics - [mm]
3.8
0.8
×
1.5
2
.
3
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH38D16R
Electrical Characteristics
Part No.
Stamp
CDRH38D16RNP-R90NC
A
CDRH38D16RNP-1R6NC
B
CDRH38D16RNP-2R2NC
C
CDRH38D16RNP-3R3MC
D
CDRH38D16RNP-4R7MC
E
CDRH38D16RNP-6R8MC
F
CDRH38D16RNP-100MC
G
CDRH38D16RNP-150MC
H
CDRH38D16RNP-220MC
J
CDRH38D16RNP-330MC
K
CDRH38D16RNP-470MC
L
CDRH38D16RNP-680MC
M
CDRH38D16RNP-101MC
N
μ
※
0.90±30％
1.6±30％
2.2±30％
3.3±20％
4.7±20％
6.8±20％
10±20％
15±20％
22±20％
33±20％
47±20％
68±20％
100±20％
Inductance ( H)
[Within] 1
Ω
D.C.R. (m )
[Within]
(at20 )
℃
19±25％
27±25％
30±25％
47±25％
68±25％
91±25％
127±20％
174±20％
303±20％
431±20％
788±20％
1007±20％
1521±20％
Saturation current
(A) 2
℃)
(at20
※
℃)
Temperature rise
Current (A)
3
2.18
1.73
3.45
1.65
1.39
3.05
1.41
1.22
2.85
1.16
0.99
2.25
0.95
0.80
1.75
0.81
0.69
1.50
0.62
0.54
1.30
0.53
0.47
1.15
0.44
0.38
0.80
0.35
0.31
0.68
0.29
0.24
0.47
0.26
0.22
0.42
0.20
0.17
0.33
※1. 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 2 of 4
※
(at105
Revised: 7-Jan-14
SMD Power Inductor
CDRH38D16R
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
1. CDRH38D16RNP-R90NC
L ( H)
1.2
△T (℃)
℃2. CDRH38D16RNP-1R6NC
△T
L (105 )
μ
L ( H)
60
2.4
1.0
50
0.8
△T (℃)
μ
3. CDRH38D16RNP-2R2NC
L ( H)
△T (℃)
60
3.0
2.0
50
2.5
50
40
1.6
40
2.0
40
0.6
30
1.2
30
1.5
30
0.4
20
0.8
20
1.0
20
0.2
10
0.4
10
0.5
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. CDRH38D16RNP-3R3MC
L ( H)
4.8
0.0
△T (℃)
0.8
1.6
2.4
DC (A)
μ
5. CDRH38D16RNP-4R7MC
L ( H)
60
6
4.0
50
3.2
3.2
60
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
μ
6. CDRH38D16RNP-6R8MC
L ( H)
△T (℃)
60
12
5
50
10
50
40
4
40
8
40
2.4
30
3
30
6
30
1.6
20
2
20
4
20
0.8
10
1
10
2
10
0
0
0
0
0.0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
μ
7. CDRH38D16RNP-100MC
L ( H)
12
△T (℃)
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
8. CDRH38D16RNP-150MC
L ( H)
60
18
10
50
8
△T (℃)
60
0
0.0
0.4
μ
0.8
1.2
DC (A)
9. CDRH38D16RNP-220MC
L ( H)
1.6
△T (℃)
60
30
15
50
25
50
40
12
40
20
40
6
30
9
30
15
30
4
20
6
20
10
20
2
10
3
10
5
10
0
0
0
0
0
0.0
0.3
μ
0.6 0.9
DC (A)
1.2
10. CDRH38D16RNP-330MC
L ( H)
48
1.5
△T (℃)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
11. CDRH38D16RNP-470MC
L ( H)
60
60
40
50
32
0
0.0
△T (℃)
60
0.2
μ
0.4
0.6
DC (A)
12. CDRH38D16RNP-680MC
L ( H)
0.8
△T (℃)
60
90
50
50
75
50
40
40
40
60
40
24
30
30
30
45
30
16
20
20
20
30
20
8
10
10
10
15
10
0
0
0
0
0
0.0
0.2
0.4
0.6
DC (A)
0.8
0.0
0.1
0.2 0.3
DC (A)
Page 3 of 4
0.4
0.5
60
0
0.0
0.1
0.2 0.3
DC (A)
0.4
Revised: 7-Jan-14
0.5
SMD Power Inductor
CDRH38D16R
Saturation Current & Temperature Rise Graph
℃
℃
L (20 )
L (105 )
△T
260℃
T (℃)
300
250
△ ℃
μ
13. CDRH38D16RNP-101MC
L ( H)
T( )
120
60
100
50
80
40
60
30
40
20
20
10
0
0
0.0
0.1
0.2
DC (A)
0.3
0.4
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
230℃
200
50
0
0
60
120
180
240
T (s)
40s
± ℃,60~120s
170 10
100
300
℃
230
150
60
100
245℃ PEAK
200
10
150
Temperature Chart
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