SMD Power Inductor
CDPH4D19F
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H: 5.2×5.2×2.0mm Max.
• Product weight: 160mg(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
Dimension - [mm]
4.9±0.3
2.0 Max.
1.
4
±
0.
4.9 ±0.3
3.
6
2
Environmental Data
• Operating temperature range: -40℃~+105℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃½+105℃
• Solder reflow temperature: 260
℃
peak.
Packaging
• Carrier tape and reel packaging.
• 7.0”diameter reel
• 1000pcs per reel
Applications
• Ideally used in Notebook PC,MP3, Mobile
Phone, DSC/DVC, etc as DC-DC Converter
inductors.
5.
0
Land pattern and Schematics - [mm]
②
①
Electrical Characteristics
Part Name
CDPH4D19FNP-3R3MC
CDPH4D19FNP-4R7MC
CDPH4D19FNP-6R8MC
CDPH4D19FNP-8R0MC
CDPH4D19FNP-100MC
CDPH4D19FNP-150MC
CDPH4D19FNP-220MC
CDPH4D19FNP-330MC
CDPH4D19FNP-470MC
Stamp
3R3
4R7
6R8
8R0
100
150
220
330
470
Inductance
(μH)
[within]
※1
3.3±20％
4.7±20％
6.8±20％
8.0±20％
10±20％
15±20％
22±20％
33±20％
47±20％
D.C.R .(mΩ)
Max. (Typ.)
(at 20℃)
33(26)
38(30)
50(40)
56(45)
65(52)
95(75)
135(108)
200(160)
293(234)
Saturation
Current
（A）※2
1.50
1.15
1.00
0.90
0.80
0.66
0.54
0.43
0.36
Temperature
Rise Current
(A)
※3
3.80
3.30
3.02
2.68
2.32
1.88
1.44
1.25
1.03
1.
8
.1
2.
※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 1 of 3
5.
7
7
7.
.
3.
5
4
+
- 0 0.
.3 5
Revised: 6-Jan-17
SMD Power Inductor
CDPH4D19F
Saturation Current & Temperature Rise Graph
L (20℃)
1. CDPH4D19FNP-3R3MC
L (μH)
△T
(℃)
L (100℃)
L (μH)
△T
△T
(℃)
L (μH)
3. CDPH4D19FNP-6R8MC
△T
(℃)
2. CDPH4D19FNP-4R7MC
4.8
4.0
3.2
2.4
1.6
0.8
0.0
0
1
2
DC (A)
3
4
60
50
40
30
20
10
0
6
5
4
3
2
1
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
L (μH)
5. CDPH4D19FNP-100MC
60
50
40
30
20
10
0
9.0
7.5
6.0
4.5
3.0
1.5
0.0
0.0
L (μH)
60
50
40
30
20
10
0
0.8
1.6
DC (A)
2.4
3.2
△T
(℃)
4. CDPH4D19FNP-8R0MC
L (μH)
△T
(℃)
△T
(℃)
6. CDPH4D19FNP-150MC
12
10
8
6
4
2
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
7. CDPH4D19FNP-220MC
L (μH)
60
50
40
30
20
10
0
12
10
8
6
4
2
0
0.0
L (μH)
60
50
40
30
20
10
0
0.5
1.0 1.5
DC (A)
2.0
2.5
△T
(℃)
18
15
12
9
6
3
0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8 1.2
DC (A)
1.6
2.0
△T
(℃)
△T
(℃)
8. CDPH4D19FNP-330MC
9. CDPH4D19FNP-470MC
24
20
16
12
8
4
0
0.0
0.4
0.8
DC (A)
1.2
1.6
60
50
40
30
20
10
0
36
30
24
18
12
6
0
0.0
0.3
0.6 0.9
DC (A)
1.2
1.5
60
50
40
30
20
10
0
60
50
40
30
20
10
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
60
50
40
30
20
10
0
Page 2 of 3
Revised: 6-Jan-17
SMD Power Inductor
CDPH4D19F
Solder Reflow Condition
T (℃)
300
250
200
150
100
50
0
0
60
120
180
240
300
T (s)
Heat Endurance
260℃
230℃
10
60
T (℃)
300
250
200
150
100
50
0
0
60
120
180
240
300 T (s)
170±10
℃,60~120s
Temperature Chart
245℃ PEAK
230℃
40s
Please refer to the sales offices on our website -
http://www.sumida.com
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Page 3 of 3
Revised: 6-Jan-17
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