SMD Power Inductor
CDRH5D28R/HP
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H:6.3×6.2×3.0 mm Max.
• Product weight: 0.4g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40℃~+105℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃½+105℃
• Solder reflow temperature: 260
℃
peak.
4. 7 ±0 .3
RoHS
Dimension - [mm]
１
6.0 ±0 .3
8.
5.9±
0.3
2.8±
0.2
x.
2.0±
0.1
Eetoe
lcrd
0 .6 ±0 . 15
2
Ma
２
Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
• 2000pcs per reel
Applications
• Ideally used in Notebook PC,HDD,DSC/DVC,
LCD TV ,Game machine etc. as DC-DC
converter inductors.
Land pattern and Schematics - [mm]
1.0
2.1
1
1.0
4.6
1
2
(2.2μH½10μH)
2
(12μH½47μH)
Page 1 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH5D28R/HP
Electrical Characteristics
Part Name
Stamp
Inductance
(μH)
[ within ]
※1
2.2±25％
3.0±25％
4.7±25％
5.6±25％
6.8±25％
8.2±25％
10.0±20％
12.0±20％
15.0±20％
18.0±20％
22.0±20％
27.0±20％
33.0±20％
47.0±20％
D.C.R. (mΩ)
[Max.] (Typ.)
(at 20℃)
24.8(19.8)
31.8(25.4)
43.1(34.5)
47.9(38.3)
61.3(49.0)
88.4(70.7)
93.0(74.4)
115(92.1)
144(115)
161(128)
213(171)
277(221)
314(251)
379(303)
Saturation Current
(Ａ)
※2
at 20℃
5.50
4.70
3.70
3.30
3.10
2.70
2.45
2.30
2.05
1.90
1.75
1.60
1.35
1.20
at 105℃
4.50
3.90
3.05
2.65
2.55
2.30
2.05
2.00
1.65
1.55
1.42
1.30
1.10
1.00
Temperature
Rise Current
(Ａ)
※3
3.80
3.35
2.80
2.70
2.50
1.90
1.85
1.60
1.40
1.35
1.20
1.00
0.90
0.85
CDRH5D28RHPNP-2R2NC
CDRH5D28RHPNP-3R0NC
CDRH5D28RHPNP-4R7NC
CDRH5D28RHPNP-5R6NC
CDRH5D28RHPNP-6R8NC
CDRH5D28RHPNP-8R2NC
CDRH5D28RHPNP-100MC
CDRH5D28RHPNP-120MC
CDRH5D28RHPNP-150MC
CDRH5D28RHPNP-180MC
CDRH5D28RHPNP-220MC
CDRH5D28RHPNP-270MC
CDRH5D28RHPNP-330MC
CDRH5D28RHPNP-470MC
2R2
3R0
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
470
※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: 9-Jan-17
SMD Power Inductor
CDRH5D28R/HP
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
1. CDRH5D28RHPNP-2R2NC
△T
(℃)
L (105℃)
L (μH)
△T
3. CDRH5D28RHPNP-4R7NC
L (μH)
△T
(℃)
2. CDRH5D28RHPNP-3R0NC
△T
(℃)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
2
4
DC (A)
6
8
60
50
40
30
20
10
0
3.6
3.0
2.4
1.8
1.2
0.6
0.0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
4
DC (A)
5
6
6
5
4
3
2
1
0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
DC (A)
4
5
4. CDRH5D28RHPNP-5R6NC
L (μH)
△T
(℃)
5. CDRH5D28RHPNP-6R8NC
△T
(℃)
6. CDRH5D28RHPNP-8R2NC
△T
(℃)
6
5
4
3
2
1
0
0
L (μH)
60
50
40
30
20
10
0
1
2
DC (A)
3
4
9.0
7.5
6.0
4.5
3.0
1.5
0.0
0
1
2
DC (A)
3
4
60
50
40
30
20
10
0
12
10
8
6
4
2
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
L (μH)
9. CDRH5D28RHPNP-150MC
60
50
40
30
20
10
0
7. CDRH5D28RHPNP-100MC
△T
(℃)
8. CDRH5D28RHPNP-120MC
L (μH)
△T
(℃)
△T
(℃)
12
10
8
6
4
2
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
L (μH)
60
50
40
30
20
10
0
18
15
12
9
6
3
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
60
50
40
30
20
10
0
18
15
12
9
6
3
0
0.0
L (μH)
60
50
40
30
20
10
0
0.5
1.0 1.5
DC (A)
2.0
2.5
10. CDRH5D28RHPNP-180MC
△T
(℃)
11. CDRH5D28RHPNP-220MC
L (μH)
△T
(℃)
12. CDRH5D28RHPNP-270MC
△T
(℃)
24
20
16
12
8
4
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
60
50
40
30
20
10
0
30
25
20
15
10
5
0
0.0
0.4
0.8 1.2
DC (A)
1.6
2.0
60
50
40
30
20
10
0
30
25
20
15
10
5
0
0.0
0.4
0.8 1.2
DC (A)
1.6
2.0
60
50
40
30
20
10
0
Page 3 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH5D28R/HP
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
13. CDRH5D28RHPNP-330MC
△T
(℃)
L (105℃)
L (μH)
△T
60
50
40
30
20
10
0
14. CDRH5D28RHPNP-470MC
△T
(℃)
36
30
24
18
12
6
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
DC (A)
60
50
40
30
20
10
0
60
50
40
30
20
10
0
0.0
0.3
0.6 0.9
DC (A)
1.2
1.5
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
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http://www.sumida.com
Hong Kong
Tel.+852-2880-6781
FAX.+852-2565-9600
sales@hk.sumida.com
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FAX.+86-755-8291-0338
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Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
sales@tw.sumida.com
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Tel.+81-48-691-7300
FAX.+81-48-691-7340
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Page 4 of 4
Revised: 9-Jan-17
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