PDF Datasheet

SMD Power Inductor
CDRH2D11B
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:3.2 3.2 1.2 mm Max.
• Product weight: 36mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
.1
φ2
2.
0
±
0.
3
2
0.
±
3
x.
3.
Ma
3
4.
1.1
1.2 Max.
3.0±0.2
1.
0±
0.
1
Electrode
1.
7
Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
+105
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃
℃～
℃
℃
℃
Packaging
• Carrier tape and reel packaging
• 7.0”diameter reel
• 1500pcs per reel
Applications
• Ideally used in Mobilephone,PDA,MP3,
DSC/DVC, etc. as DC-DC converter inductors.
Land pattern and Schematics - [mm]
3
1.
× ×
4.
3
1.
3
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH2D11B
Electrical Characteristics
Part Name
Stamp
CDRH2D11BNP-1R0NC
A
CDRH2D11BNP-1R5NC
B
CDRH2D11BNP-2R2NC
C
CDRH2D11BNP-2R7NC
D
CDRH2D11BNP-3R3NC
E
CDRH2D11BNP-4R7NC
F
CDRH2D11BNP-5R6NC
G
CDRH2D11BNP-6R8NC
H
CDRH2D11BNP-8R2NC
I
CDRH2D11BNP-100NC
J
CDRH2D11BNP-150NC
K
CDRH2D11BNP-180NC
L
CDRH2D11BNP-220NC
M
Inductance
( H)
[within] 1
μ
※
1.0±25％
1.5±25％
2.2±25％
2.7±25％
3.3±25％
4.7±25％
5.6±25％
6.8±25％
8.2±25％
10.0±25％
15.0±25％
18.0±25％
22.0±25％
Ω
℃
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
(A) 2
at 20
℃
※
at 100
℃
Temperature
Rise Current
(A) 3
※
62.6(50.1)
1.50
1.25
1.70
84.3(67.4)
1.25
1.05
1.45
95.5(76.4)
1.10
0.9
1.40
120(95.6)
0.92
0.75
1.20
154(123)
0.88
0.70
1.00
248(198)
0.70
0.56
0.80
264(211)
0.65
0.54
0.75
284(227)
0.60
0.50
0.72
376(301)
0.52
0.44
0.60
428(342)
0.48
0.40
0.58
663(530)
0.40
0.33
0.46
730(584)
0.36
0.30
0.43
801(641)
0.35
0.26
0.42
※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
CDRH2D11B
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
1. CDRH2D11BNP-1R0NC
L ( H)
1.2
℃
△T
L (105 )
△T (℃)
μ
2. CDRH2D11BNP-1R5NC
L ( H)
60
2.4
1.0
50
0.8
△T (℃)
μ
3. CDRH2D11BNP-2R2NC
L ( H)
△T (℃)
60
2.4
2.0
50
2.0
50
40
1.6
40
1.6
40
0.6
30
1.2
30
1.2
30
0.4
20
0.8
20
0.8
20
0.2
10
0.4
10
0.4
10
0
0.0
0
0.0
0.0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
μ
4. CDRH2D11BNP-2R7NC
L ( H)
3.6
0.0
△T (℃)
0.4
0.8
1.2
DC (A)
μ
5. CDRH2D11BNP-3R3NC
L ( H)
60
3.6
3.0
50
2.4
1.6
0
0.0
△T (℃)
60
0.3
0.6 0.9
DC (A)
1.2
μ
6. CDRH2D11BNP-4R7NC
L ( H)
1.5
△T (℃)
60
6
3.0
50
5
50
40
2.4
40
4
40
1.8
30
1.8
30
3
30
1.2
20
1.2
20
2
20
0.6
10
0.6
10
1
10
0.0
0
0.0
0
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
7. CDRH2D11BNP-5R6NC
L ( H)
9.0
△T (℃)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ
8. CDRH2D11BNP-6R8NC
L ( H)
60
9.0
7.5
50
6.0
0.0
△T (℃)
60
0.2
μ
0.4 0.6
DC (A)
0.8
9. CDRH2D11BNP-8R2NC
L ( H)
1.0
△T (℃)
60
9.0
7.5
50
7.5
50
40
6.0
40
6.0
40
4.5
30
4.5
30
4.5
30
3.0
20
3.0
20
3.0
20
1.5
10
1.5
10
1.5
10
0
0.0
0
0.0
0.0
0.0
μ
0.2
0.4
0.6
DC (A)
10. CDRH2D11BNP-100NC
L ( H)
12
0.8
0.0
△T (℃)
0.2
0.4
0.6
DC (A)
μ
11. CDRH2D11BNP-150NC
L ( H)
60
18
10
50
8
0.8
0
0.0
△T (℃)
60
0.2
0.4
0.6
DC (A)
μ
12. CDRH2D11BNP-180NC
L ( H)
0.8
△T (℃)
60
24
15
50
20
50
40
12
40
16
40
6
30
9
30
12
30
4
20
6
20
8
20
2
10
3
10
4
10
0
0
0
0
0
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
DC (A)
0.0
0.1
0.2 0.3
DC (A)
Page 3 of 4
0.4
0.5
0.0
60
0.1
0.2 0.3
DC (A)
0.4
Revised: 7-Jan-14
0.5
SMD Power Inductor
CDRH2D11B
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
13. CDRH2D11BNP-220NC
L ( H)
24
L (105 )
℃
△T
260℃
T (℃)
300
250
△T (℃)
60
20
50
16
40
12
30
8
20
4
10
0
0
0.0
0.1
0.2 0.3
DC (A)
0.4
0.5
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