SMD Power Inductor
CDRH125/L125
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H: 12.3×12.3×6.0 mm Max.
• Product weight: 3.0g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Qualified to AEC-Q200.
Environmental Data
• Operating temperature range: -40℃½+125℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃½+125℃
• Solder reflow temperature: 260
℃
peak.
Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
• 500pcs per reel
Applications
• Automotive.
RoHS
Dimension - [mm]
0.2
5.0
12.0±0.3
1 . ±.
20 03
60Mx
. a.
Eetoe
lcrd
Land pattern and Schematics - [mm]
54
.
2.9
Dimension of CDRH125/L125.
Part of
solder resist printing.
(1.2μH½47μH)
(68μH½1.0mH)
12.8
7.0
Page 1 of 5
7.6
Revised: 10-Jan-17
SMD Power Inductor
CDRH125/L125
Electrical Characteristics
D.C.R.(Ω)
Max.(Typ.)
(at 20℃)
8.5m(6.8m)
10.6m(8.5m)
12.8m(10.2m)
15.0m(12.0m)
17.5m(14.0m)
20.0m(16.0m)
25.0m(20.0m)
33.8m(27.0m)
39.5m(31.5m)
59.0m(47.0m)
93.0m(74.0m)
131m(105m)
166m(133m)
271m(217m)
394m(315m)
674m(539m)
858m(686m)
1.22(1.02)
1.90(1.58)
Saturation Current
(A)
※2
at 20℃
14.20
12.60
10.20
8.20
7.20
6.20
5.20
4.40
3.50
2.93
2.44
2.02
1.70
1.36
1.12
0.90
0.75
0.62
0.52
at 125℃
11.60
10.10
8.20
6.70
5.90
4.90
4.10
3.50
2.81
2.38
2.00
1.65
1.37
1.11
0.90
0.73
0.61
0.50
0.42
Temperature
Rise Current
(A)
※3
9.00
8.00
7.40
6.80
6.50
5.90
5.30
4.50
3.70
3.00
2.42
2.05
1.82
1.40
1.15
0.90
0.81
0.65
0.50
Part Name
Stamp
Inductance
(μH)
※1
CDRH125L125NP-1R2NC
CDRH125L125NP-1R8NC
CDRH125L125NP-2R7NC
CDRH125L125NP-3R9NC
CDRH125L125NP-5R1NC
CDRH125L125NP-6R8NC
CDRH125L125NP-100MC
CDRH125L125NP-150MC
CDRH125L125NP-220MC
CDRH125L125NP-330MC
CDRH125L125NP-470MC
CDRH125L125NP-680MC
CDRH125L125NP-101MC
CDRH125L125NP-151MC
CDRH125L125NP-221MC
CDRH125L125NP-331MC
CDRH125L125NP-471MC
CDRH125L125NP-681MC
CDRH125L125NP-102MC
※1.
Measuring condition: at 100kHz.
1R2
1R8
2R7
3R9
5R1
6R8
100
150
220
330
470
680
101
151
221
331
471
681
102
1.2± 30%
1.8± 30%
2.7± 30%
3.9± 30%
5.1± 30%
6.8± 30%
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%
※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 5
Revised: 10-Jan-17
SMD Power Inductor
CDRH125/L125
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 5 of 5
Revised: 10-Jan-17