SMD Power Inductor CDH30D14/H125
RoHS
Dimension - [mm]
3.0±0.2
1.50 Max.
1.2 0.6
0.2 3.0±
Land pattern and Schematics - [mm]
3.5 0.5
Description • Ferrite drum core construction.
× × × ×• Magnetically unshielded.
• L W H: 3.2 3.2 1.5 mm Max. • Product weight: 48mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Qualification to AEC-Q200.
℃~ ℃Environmental Data
• Operating temperature range: -40
+125
(including coil’s self temperature rise)
℃~ ℃• Storage temperature range: -40 +125 ℃• Solder reflow temperature: 260 peak.
1.2 2.8
Packaging • Carrier tape and reel packaging
• 7”diameter reel
• 1000pcs per reel
•Applications • Automotive and other high temperature, high
reliability application.
3.0
Page 1 of 4
Revised: 17-Jul-15
SMD Power Inductor CDH30D14/H125
Electrical Characteristics
Part Name
CDH30D14H125NP-1R0MC CDH30D14H125NP-2R2MC CDH30D14H125NP-3R3MC CDH30D14H125NP-4R7MC CDH30D14H125NP-5R6MC CDH30D14H125NP-6R8MC CDH30D14H125NP-100MC
Stamp
A B C E D G F
μInductance ( H) ※[Within] 1
±1.0 20% ±2.2 20% ±3.3 20% ±4.7 20% ±5.6 20% ±6.8 20% ±10.0 20%
ΩD.C.R.
(m )
℃[Within]
(at 20 )
±55 25% ±105 25% ±155 25% ±200 25% ±250 25% ±350 25% ±520 25%
Allowable D.C.
※bias current (A) 2
℃(at 20 )
℃(at 125 )
2.7 2.2
1.9 1.5
1.5 1.3
11.3 1.
1.1 0.95
1.0 0.80
0.95 0.70
Temperature rise current
※(A) 3
2.3
1.6
1.3
1.2
0.90
0.78
0.64
※1 Measuring frequency inductance at 100kHz,1V. ※2 Allowable D.C. bias current: the value of D.C. current when inductance is above 70% of its initial value. ※3 Temperature rise current: the actual value of D.C. current when temperature of coil increased
△ ℃ ℃T=40 (Ta=20 ).
Page 2 of 4
Revised: 17-Jul-15
SMD Power Inductor CDH30D14/H125
Saturation Current & Temperature Rise Graph
℃L (20 )
℃L (125 )
△T
1. CDH30D14H125NP-1R0MC
μ △ ℃L ( H)
T( )
1.2 60
μ △ ℃2. CDH30D14H125NP-2R2MC
L ( H)
T( )
2.4 60
1.0 50 2.0 50 0.8 40 1.6 40 0.6 30 1.2 30
0.4 20
0.2 10
0.0 0
01234 DC (A)
4. CDH30D14H125NP-4R7MC
μ △ ℃L ( H)
T( )
6 60
5 50
0.8 20
0.4 10
0.0 0
0.0 0.6 1.2 1.8 2.4 3.0
DC (A)
μ △ ℃5. CDH30D14H125NP-5R6MC
L ( H)
T( )
6 60
5 50
4 40 4 40
3 30
2 20
1 10
00
0.0 0.4 0.8 1.2 1.6 2.0
DC (A)
7. CDH30D14H125NP-100MC
μ △ ℃L ( H)
T( )
12 60
3 30
2 20
1 10
00 0.0 0.4 0.8 1.2 1.6 2.0 DC (A)
10 50
8 40
6 30
4 20
2 10
00
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
μ △ ℃3. CDH30D14H125NP-3R3MC
L ( H)
T( )
6 60
5 50
4 40
3 30
2 20
1 10
00
0.0 0.5 1.0 1.5 2.0 2.5
DC (A)
μ △ ℃6. CDH30D14H125NP-6R8MC
L ( H)
T( )
9.0 60
7.5 50
6.0 40
4.5 30
3.0 20
1.5 10
0.0 0
0.0 0.3 0.6 0.9 1.2 1.5 DC (A)
Page 3 of 4
Revised: 17-Jul-15
SMD Power Inductor CDH30D14/H125
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: 17-Jul-15
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