SMD Power Inductor CDRH50D20/T150
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm] 1
Description • Ferrite drum core construction. • Magnetically shielded. • L×W×H: 5.2×5.2×2.2 mm Max. • Product weight: 0.2g (Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Qualification to AEC-Q200.
Environmental Data • Operating temperature range: -40℃~+150℃ • (including coil’s self temperature rise) • Storage temperature range: -40℃~+150℃ • Solder reflow temperature: 260 ℃ peak.
Packaging • Carrier tape and reel packaging
Applications • Automotive and other high temperature, high
reliability application.
2
Page 1 of 4
Revised: 2014-June-20
SMD Power Inductor CDRH50D20/T150
Electrical Characteristics
Part No.
Stamp
CDRH50D20T150NP-1R2NC CDRH50D20T150NP-1R8NC CDRH50D20T150NP-2R2NC CDRH50D20T150NP-3R3NC CDRH50D20T150NP-4R7NC CDRH50D20T150NP-6R8NC CDRH50D20T150NP-100MC CDRH50D20T150NP-150MC CDRH50D20T150NP-220MC CDRH50D20T150NP-330MC CDRH50D20T150NP-470MC CDRH50D20T150NP-101MC
1R2 1R8 2R2 3R3 4R7 6R8 100 150 220 330 470 101
Inductance [Within]
[μH] ※1 1.2±30% 1.8±30% 2.2±30% 3.3±30% 4.7±30% 6.8±30% 10.0±20% 15.0±20% 22.0±20% 33.0±20% 47.0±20% 100±20%
D.C.R. (mΩ) [Max.] (at 20℃) 30 (24) 36 (29) 40 (33) 50 (41) 74 (62) 110 (91) 144 (120) 240 (200) 320 (265) 440 (365) 690 (575) 1280 (1100)
Saturation Current (A) (at 20℃)
※2 4.00 3.40 3.06 2.51 2.04 1.73 1.41 1.15 0.97 0.78 0.66 0.45
Temperature Rise Current (A) typ. ※3 3.40 3.12 2.88 2.52 2.08 1.75 1.51 1.08 0.98 0.83 0.61 0.52
※1. Measuring condition: at 100 kHz.
※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 actual value of DC current when the top surface temperature of test sample rise is △T=40℃(Ta=25℃).
Page 2 of 4
Revised: 2014-June-20
SMD Power Inductor CDRH50D20/T150
Saturation Current & Temperature Rise Graph
L (25℃)
L (150℃)
△T
1. CDRH50D20T150NP-1R2NC
L (μH)
△T (℃)
1.8 60
2. CDRH50D20T150NP-1R8NC
L (μH)
△T (℃)
3.0 60
1.5 50 2.5 50
1.2 40 2.0 40
0.9 30 1.5 30
0.6 20 1.0 20
0.3 10 0.5 10
0.0 0
012345 DC (A)
4. CDRH50D20T150NP-3R3NC
L (μH)
△T (℃)
6 60
0.0 0
012345
DC (A)
5. CDRH50D20T150NP-4R7NC
L (μH)
△T (℃)
6 60
5 50 5 50
4 40 4 40
3 30 3 30
2 20 2 20
1 10 1 10
00
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
7. CDRH50D20T150NP-100MC
L (μH)
△T (℃)
12 60
00
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
8. CDRH50D20T150NP-150MC
L (μH)
△T (℃)
18 60
10 50 15 50
8 40 12 40
6 30 9 30
4 20 6 20
2 10 3 10
00
0.0 0.4 0.8 1.2 1.6 2.0
DC (A)
10. CDRH50D20T150NP-330MC
L (μH)
△T (℃)
42 60
00
0.0 0.4 0.8 1.2 1.6
DC (A)
11. CDRH50D20T150NP-470MC
L (μH)
△T (℃)
60 60
35 50 50 50
28 40 40 40
21 30
14 20
7 10
00 0.0 0.2 0.4 0.6 0.8 1.0
DC (A)
30 20 10 0
0.0
0.2 0.4 0.6 0.8 DC (A)
Page 3 of 4
30 20 10 0 1.0
3. CDRH50D20T150NP-2R2NC
L (μH)
△T (℃)
3.0 60
2.5 50
2.0 40
1.5 30
1.0 20
0.5 10
0.0 0
01234
DC (A)
6. CDRH50D20T150NP-6R8NC
L (μH)
△T (℃)
12 60
10 50
8 40
6 30
4 20
2 10
00
0.0 0.4 0.8 1.2 1.6 2.0
DC (A)
9. CDRH50D20T150NP-220MC
L (μH)
△T (℃)
30 60
25 50
20 40
15 30
10 20
5 10
00
0.0 0.4 0.8 1.2 1.6
DC (A)
12. CDRH50D20T150NP-101MC
L (μH)
△T (℃)
120 60
100 50
80 40
60 30
40 20
20 10
00 0.0 0.2 0.4 0.6 0.8 DC (A) Revised: 2014-June-20
SMD Power Inductor CDRH50D20/T150
Solder Reflow Condition
T (℃) 300 250
200 150
100
50 0
0
Heat Endurance 60 120 180
260℃
10 60
230℃
240 300 T (s)
T (℃) 300 250
200 150
100
50 0
0
Temperature Chart
170±10 ℃,60~120s
245℃ PEAK
230℃ 40s
60 120 180 240 300 T (s)
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
Tel.+852-2880-6781 FAX.+852-2565-9600
[email protected]
Saitama(Japan)
Tel.+81-48-691-7300 FAX.+81-48-691-7340
[email protected]
Chicago
Tel.+1-847-545-6700 FAX. +1-847-545-6720
[email protected]
Shanghai
Shenzhen
Tel.+86-21-5836-3299
Tel.+86-755-8291-0228
FAX.+86-21-5836-3266
FAX.+86-755-8291-0338
[email protected] [email protected]
Seoul
Singapore
Tel.+82-2-6237-0777
Tel.+65-6296-3388
FAX.+82-2-6237-0778
FAX.+65-6841-4426
[email protected]
[email protected]
Obernzell
Neumarkt
Tel.+49-8591-937-0
Tel.+49-9181-4509-110
FAX. +49-8591-937-103
FAX. +49-9181-4509-310
[email protected]
[email protected]
Page 4 of 4
Taipei
Tel.+886-2-8751-2737 FAX.+886-2-8751-2738
[email protected]
San Jose
Tel.+1-408-321-9660 FAX.+1-408-321-9308
[email protected]
Revised: 2014-June-20
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