PDF Datasheet

SMD Power Inductor
CDRR126
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H: 12.8×12.8×6.8 mm Max.
• Product weight: 2.9 g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
Halogen
Free
2.0
Dimension - [mm]
3.0
8.5
12.8 Max.
6.8 Max.
Packaging
• Carrier tape and reel packaging.
• 13.0”diameter reel
• 500pcs per reel
0.1
12.8 Max.
Land pattern and Schematics - [mm]
3.2
1S
Applications
• For consumer electronics :DVD player, personal
computer, LCD display, etc.
• For automotive: ABS, SRS airbag, HID/LED, car
audio, car navigation, LCD display, etc.
2.5
8.1
2.5
Environmental Data
• Operating temperature range: -40℃~+125℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃~+125℃
• Solder reflow temperature: 260 ℃ peak.
2
Page 1 of 4
Revised: 2014-June-19
SMD Power Inductor
CDRR126
Electrical Characteristics
Part No.
Stamp
Inductance
[Within]※1
D.C.R. (Ω)
[Max.] (Typ.)
(at 20℃)
Saturation current
(A) ※2
(at 25℃)
(at 125℃)
Temperature
rise current
(A) ※3
CDRR126NP-7R0NC
7R0
7.0μH±30%
28m(22m)
5.00(6.25)
3.84(4.80)
4.62(5.30)
CDRR126NP-100MC
100
10μH±20%
33m(26m)
4.30(5.38)
3.32(4.15)
4.18(4.70)
CDRR126NP-150MC
150
15μH±20%
38m(30m)
3.68(4.60)
2.87(3.59)
3.73(4.25)
CDRR126NP-220MC
220
22μH±20%
45m(36m)
3.08(3.85)
2.26(2.82)
3.30(3.80)
CDRR126NP-330MC
330
33μH±20%
66m(53m)
2.28(2.85)
1.76(2.20)
2.65(3.20)
CDRR126NP-470MC
470
47μH±20%
80m(64m)
2.08(2.60)
1.56(1.95)
2.52(2.86)
CDRR126NP-680MC
680
68μH±20%
0.118(95m)
1.68(2.10)
1.28(1.60)
2.00(2.30)
CDRR126NP-101MC
101
100μH±20%
0.166(0.133)
1.36(1.70)
1.03(1.29)
1.60(1.83)
CDRR126NP-151MC
151
150μH±20%
0.234(0.187)
1.10(1.37)
0.83(1.04)
1.33(1.53)
CDRR126NP-221MC
221
220μH±20%
0.371(0.297)
0.90(1.12)
0.71(0.89)
1.09(1.22)
CDRR126NP-331MC
331
330μH±20%
0.538(0.430)
0.77(0.96)
0.61(0.76)
0.88(1.00)
※1. Measuring condition: at 1kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 90% 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: 2014-June-19
SMD Power Inductor
CDRR126
Saturation Current & Temperature Rise Graph
L (25℃)
L (μH)
△T
L (125℃)
1. CDRR126NP-7R0NC
△T (℃)
L (μH)
2. CDRR126NP-100MC
△T (℃)
L (μH)
3. CDRR126NP-150MC
△T (℃)
9.0
60
12
60
18
60
7.5
50
10
50
15
50
6.0
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
0
L (μH)
2
4
DC (A)
6
8
4. CDRR126NP-220MC
0
△T (℃)
L (μH)
1
2
3
4
DC (A)
5
5. CDRR126NP-330MC
6
0
△T (℃)
L (μH)
1
2
3
DC (A)
4
6. CDRR126NP-470MC
5
△T (℃)
24
60
36
60
60
60
20
50
30
50
50
50
16
40
24
40
40
40
12
30
18
30
30
30
8
20
12
20
20
20
4
10
6
10
10
10
0
0
0
0
0
0
L (μH)
1
2
3
DC (A)
4
7. CDRR126NP-680MC
5
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
△T (℃)
L (μH)
8. CDRR126NP-101MC
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
△T (℃)
L (μH)
9. CDRR126NP-151MC
△T (℃)
90
60
120
60
180
60
75
50
100
50
150
50
60
40
80
40
120
40
45
30
60
30
90
30
30
20
40
20
60
20
15
10
20
10
30
10
0
0
0
0
0
0.0
L (μH)
0.5
1.0 1.5
DC (A)
2.0
10. CDRR126NP-221MC
2.5
0.0
△T (℃)
L (μH)
0.4
0.8 1.2
DC (A)
1.6
11. CDRR126NP-331MC
2.0
60
360
60
200
50
300
50
160
40
240
40
120
30
180
30
80
20
120
20
40
10
60
10
0
0
0
0
0.3
0.6 0.9
DC (A)
1.2
1.5
0.4
0.8
1.2
DC (A)
1.6
△T (℃)
240
0.0
0
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
Page 3 of 4
Revised: 2014-June-19
SMD Power Inductor
CDRR126
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
T (℃)
300
250
260℃
230℃
200
100
50
0
50
0
60
120
180
240
230℃
40s
150
60
100
0
245℃ PEAK
200
10
150
Temperature Chart
300
T (s)
170±10 ℃,60~120s
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: 2014-June-19