SMD Power Inductor
CDRH12D58R
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H: 12.4×12.4×6.0 mm Max.
• Product weight: 2.9 g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40℃½+105℃
• Storage temperature range: -40℃½+105℃
• Solder reflow temperature: 260
℃
peak.
Packaging
• Carrier tape and reel packaging
• 12”diameter reel
• 500pcs per reel
Applications
• Ideally used in Game machine, Notebook PC,
LCD TV,DVD, STB ,Projector etc as DC-DC
converter inductors.
RoHS
Dimension - [mm]
(10μH½33μH)
(47μH½1000μH)
Land pattern and Schematics - [mm]
(10μH½33μH)
(47μH½150μH)
(220μH½1.0mH)
Page 1 of 4
Revised: 10-Jan-17
SMD Power Inductor
CDRH12D58R
Electrical Characteristics
Part Name
Stamp
Inductance
(μH)
[ within ]
※1
10±20％
15±20％
22±20％
33±20％
47±20％
68±20％
100±20％
150±20％
220±20％
330±20％
470±20％
680±20％
1000±20％
D.C.R. (mΩ)
Max. (Typ.)
(at 20℃)
22.5(18)
28.8(23)
42.5(34)
53.8(43)
86.5(69)
121(97)
176(141)
251(201)
391(313)
544(435)
764(611)
1078(863)
1625(1300)
Saturation Current
( A )
※2
at 20℃
7.20
5.50
4.70
3.70
3.15
2.65
2.25
1.80
1.45
1.22
1.01
0.86
0.69
at 105℃
4.70
3.60
3.10
2.40
2.10
1.75
1.5
1.20
1.00
0.80
0.66
0.56
0.46
Temperature
Rise Current
(A)
※3
4.70
4.60
3.30
2.95
2.10
1.86
1.56
1.28
1.03
0.90
0.68
0.61
0.48
CDRH12D58RNP-100MC
CDRH12D58RNP-150MC
CDRH12D58RNP-220MC
CDRH12D58RNP-330MC
CDRH12D58RNP-470MC
CDRH12D58RNP-680MC
CDRH12D58RNP-101MC
CDRH12D58RNP-151MC
CDRH12D58RNP-221MC
CDRH12D58RNP-331MC
CDRH12D58RNP-471MC
CDRH12D58RNP-681MC
CDRH12D58RNP-102MC
100
150
220
330
470
680
101
151
221
331
471
681
102
※1.
Inductance m
easuring 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: 10-Jan-17
SMD Power Inductor
CDRH12D58R
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
1. CDRH12D58RNP-100MC
△T
(℃)
L (100℃)
L (μH)
△T
2. CDRH12D58RNP-150MC
△T
(℃)
L (μH)
3. CDRH12D58RNP-220MC
△T
(℃)
12
10
8
6
4
2
0
0
L (μH)
60
50
40
30
20
10
0
2
4
DC (A)
6
8
△T
(℃)
18
15
12
9
6
3
0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
4
DC (A)
5
6
△T
(℃)
24
20
16
12
8
4
0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
DC (A)
4
5
△T
(℃)
4. CDRH12D58RNP-330MC
5. CDRH12D58RNP-470MC
6. CDRH12D58RNP-680MC
36
30
24
18
12
6
0
0
L (μH)
60
50
40
30
20
10
0
1
2
3
DC (A)
4
5
△T
(℃)
60
50
40
30
20
10
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
L (μH)
8. CDRH12D58RNP-151MC
60
50
40
30
20
10
0
90
75
60
45
30
15
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
L (μH)
9. CDRH12D58RNP-221MC
60
50
40
30
20
10
0
7. CDRH12D58RNP-101MC
△T
(℃)
△T
(℃)
120
100
80
60
40
20
0
0.0
L (μH)
60
50
40
30
20
10
0
0.5
1.0 1.5
DC (A)
2.0
2.5
180
150
120
90
60
30
0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8 1.2
DC (A)
1.6
2.0
300
250
200
150
100
50
0
0.0
L (μH)
60
50
40
30
20
10
0
0.4
0.8
1.2
DC (A)
1.6
10. CDRH12D58RNP-331MC
△T
(℃)
11. CDRH12D58RNP-471MC
△T
(℃)
12. CDRH12D58RNP-681MC
△T
(℃)
360
300
240
180
120
60
0
0.0
0.3
0.6
0.9
1.2
1.5
60
50
40
30
20
10
0
600
500
400
300
200
100
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
60
50
40
30
20
10
0
900
750
600
450
300
150
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
60
50
40
30
20
10
0
DC (A)
DC (A)
DC (A)
Page 3 of 4
Revised: 10-Jan-17
SMD Power Inductor
CDRH12D58R
Saturation Current & Temperature Rise Graph
L (20℃)
L (μH)
13. CDRH12D58RNP-102MC
△T
(℃)
L (100℃)
60
50
40
30
20
10
0
△T
1200
1000
800
600
400
200
0
0.0
0.2
0.4
0.6
0.8
DC (A)
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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Page 4 of 4
Revised: 10-Jan-17
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