Sumida CDRH2D14 Ferrite drum core construction. Datasheet

SMD Power Inductor
CDRH2D14
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:3.2 3.2 1.55mm Max.
• Product weight: 46mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
①
ELECTRODE
Land pattern and Schematics - [mm]
1.
7
Environmental Data
• Operating temperature range: -40 ~+100
(including coil’s self temperature rise)
+100
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃
℃～
℃
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, etc. as DC-DC converter inductors.
4.
3
1.
3
1
2
（0.21μH～2.7μH）
℃
℃
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 1000pcs per reel
②
3
1.
× ×
1
2
（3.3μH～12μH）
Page 1 of 4
Revised: 17-Sep-12
SMD Power Inductor
CDRH2D14
Electrical Characteristics
Part Name
Stamp
Saturation Current
（A）※2
Inductance
(μH)
[ within ] ※1
D.C.R. (mΩ)
Max. (Typ.)
(at 20℃)
at 20℃
at 100℃
Temperature
Rise Current
(A) ※3
CDRH2D14NP-R21NC
N
0.21±35％
21(16)
3.80
2.70
4.74
CDRH2D14NP-R36NC
P
0.36±35％
26(20)
3.25
2.55
4.10
CDRH2D14NP-R60NC
Q
0.60±35％
33(25)
2.20
1.75
3.45
CDRH2D14NP-R82NC
R
0.82±35％
39(30)
2.10
1.68
2.85
CDRH2D14NP-1R2NC
S
1.2±30％
49(38)
1.95
1.35
2.75
CDRH2D14NP-1R5NC
A
1.5±30％
63(50)
1.80
1.20
2.00
CDRH2D14NP-1R8NC
B
1.8±30％
75(60)
1.65
1.10
1.80
CDRH2D14NP-2R2NC
C
2.2±30％
94(75)
1.50
1.00
1.60
CDRH2D14NP-2R7NC
D
2.7±30％
106(85)
1.35
0.90
1.40
CDRH2D14NP-3R3NC
E
3.3±30％
125(100)
1.20
0.82
1.24
CDRH2D14NP-3R9NC
F
3.9±30％
138(110)
1.10
0.75
1.12
CDRH2D14NP-4R7NC
G
4.7±30％
169(135)
1.00
0.68
1.00
CDRH2D14NP-5R6NC
H
5.6±30％
188(150)
0.95
0.60
0.98
CDRH2D14NP-6R8NC
J
6.8±30％
213(170)
0.85
0.56
0.92
CDRH2D14NP-8R2NC
K
8.2±30％
281(225)
0.80
0.51
0.80
CDRH2D14NP-100NC
L
10±30％
294(235)
0.70
0.46
0.76
CDRH2D14NP-120NC
M
12±30％
394(315)
0.62
0.42
0.64
※1 Inductance measuring condition: at 100 kHz.
※2 Saturation current: The DC current at which the inductance decreases to 65% of it's nominal value.
※3 Temperature rise current: The DC current at which the temperature rise is △T＝40℃.(Ta＝20℃)
Page 2 of 4
Revised: 17-Sep-12
SMD Power Inductor
CDRH2D14
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
L ( H)
℃
△T
L (100 )
1. CDRH2D14NP-R21NC
0.30
△T (℃)
μ
L ( H)
60
0.6
0.25
50
0.20
2. CDRH2D14NP-R36NC
△T (℃)
μ
L ( H)
3. CDRH2D14NP-R60NC
△T (℃)
60
1.2
0.5
50
1.0
50
40
0.4
40
0.8
40
0.15
30
0.3
30
0.6
30
0.10
20
0.2
20
0.4
20
0.05
10
0.1
10
0.2
10
0
0.0
0
0.0
0.00
0
μ
L ( H)
1
2
3
DC (A)
4
5
4. CDRH2D14NP-R82NC
1.2
6
0
△T (℃)
μ
L ( H)
60
1.8
1.0
50
0.8
1
2
3
DC (A)
4
5. CDRH2D14NP-1R2NC
5
△T (℃)
60
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
μ
L ( H)
6. CDRH2D14NP-1R5NC
△T (℃)
60
1.8
1.5
50
1.5
50
40
1.2
40
1.2
40
0.6
30
0.9
30
0.9
30
0.4
20
0.6
20
0.6
20
0.2
10
0.3
10
0.3
10
0
0.0
0
0.0
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ
L ( H)
7. CDRH2D14NP-1R8NC
2.4
△T (℃)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
μ
L ( H)
60
3.0
2.0
50
1.6
8. CDRH2D14NP-2R2NC
0
0.0
△T (℃)
60
μ
L ( H)
0.5
1.0 1.5
DC (A)
2.0
9. CDRH2D14NP-2R7NC
2.5
△T (℃)
60
3.0
2.5
50
2.5
50
40
2.0
40
2.0
40
1.2
30
1.5
30
1.5
30
0.8
20
1.0
20
1.0
20
0.4
10
0.5
10
0.5
10
0
0.0
0
0.0
0.0
0.0
μ
L ( H)
0.4
0.8 1.2
DC (A)
1.6
10. CDRH2D14NP-3R3NC
2.0
△T (℃)
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
L ( H)
11. CDRH2D14NP-3R9NC
60
0
0.0
△T (℃)
μ
L ( H)
0.4
0.8
1.2
DC (A)
12. CDRH2D14NP-4R7NC
1.6
△T (℃)
60
6
4.0
50
5
50
40
3.2
40
4
40
2.4
30
2.4
30
3
30
1.6
20
1.6
20
2
20
0.8
10
0.8
10
1
10
0.0
0
0.0
0
0
0
60
4.8
4.0
50
3.2
4.8
0.0
0.3
0.6 0.9
DC (A)
1.2
1.5
0.0
0.3
0.6 0.9
DC (A)
Page 3 of 4
1.2
1.5
0.0
60
0.3
0.6 0.9
DC (A)
1.2
Revised: 17-Sep-12
1.5
SMD Power Inductor
CDRH2D14
Saturation Current & Temperature Rise Graph
℃
℃
L (20 )
μ
L ( H)
△T
L (100 )
13. CDRH2D14NP-5R6NC
△T (℃)
μ
L ( H)
14. CDRH2D14NP-6R8NC
△T (℃)
μ
L ( H)
15. CDRH2D14NP-8R2NC
△T (℃)
60
9.0
7.5
50
7.5
50
40
6.0
40
6.0
40
3
30
4.5
30
4.5
30
2
20
3.0
20
3.0
20
1
10
1.5
10
1.5
10
0
0.0
0
0.0
60
9.0
5
50
4
6
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
L ( H)
16. CDRH2D14NP-100NC
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
△T (℃)
μ
L ( H)
17. CDRH2D14NP-120NC
10
50
15
50
8
40
12
40
6
30
9
30
4
20
6
20
2
10
3
10
0
0
0
0.2
0.4 0.6
DC (A)
0.8
0.4 0.6
DC (A)
0.8
1.0
60
0
0.0
1.0
0.2
△T (℃)
18
0.0
0
0.0
60
12
60
0.2
0.4 0.6
DC (A)
0.8
1.0
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.+852-2880-6688
FAX.+852-2565-9600
[email protected]
Tel.+86-021-5836-3299
FAX.+86-021-5836-3266
[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]
Tokyo
Seoul
Singapore
San Jose
Tel.+81-3-5202-7112
FAX.+81-3-5202-7105
[email protected]
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
[email protected]
Tel.+65-6296-3388
FAX.+65-6296-3390
[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: 17-Sep-12
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Sumida:
CDRH2D14NP-R21NC CDRH2D14NP-R36NC CDRH2D14NP-R60NC CDRH2D14NP-R82NC CDRH2D14NP1R2NC CDRH2D14NP-1R5NC CDRH2D14NP-2R2NC CDRH2D14NP-100NC CDRH2D14NP-2R7NC
CDRH2D14NP-8R2NC CDRH2D14NP-1R8NC CDRH2D14NP-5R6NC CDRH2D14NP-120NC CDRH2D14NP-6R8NC
CDRH2D14NP-3R9NC