Page 1 of 5 Revised: 28-Sep-11
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDEP105
Description
• Ferrite core construction.
• Magnetically shielded.
• L
×
W
×
H: 10.4
×
10.4
×
5.6 mm Max.
• Product weight: 1.5g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
Environmental Data
• Operating temperature range: -40
℃
~+125
℃
(including coil’s self temperature rise)
• Storage temperature range: -40
℃～
+125
℃
• Solder reflow temperature: 260
℃
peak.
Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
• 500pcs per reel
Applications
• Ideally used in PC and other high current
power supply.
Halogen
Free
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
②
①
③
Electrical Characteristics1 – Low D.C.R. Type
4.94.04.823.8(19.8)8.8
±
20
％
8R8MLCDEP1Ø5NP-8R8MC-88
6.24.25.318.0(15.0)7.2
±
20
％
7R2MLCDEP1Ø5NP-7R2MC-88
7.44.95.812.4(10.3)5.7
±
20
％
5R7MLCDEP1Ø5NP-5R7MC-88
7.85.76.810.5(8.7)4.3
±
20
％
4R3MLCDEP1Ø5NP-4R3MC-88
9.06.67.87.5(6.2)3.2
±
20
％
3R2MLCDEP1Ø5NP-3R2MC-88
11.28.09.65.3(4.4)2.2
±
20
％
2R2MLCDEP1Ø5NP-2R2MC-88
13.010.012.04.1(3.4)1.4
±
20
％
1R4MLCDEP1Ø5NP-1R4MC-88
17.713.216.02.4(2.0)0.8
±
20
％
0R8MLCDEP1Ø5NP-ØR8MC-88
19.020.024.01.7(1.4)0.36
±
30
％
0R3NLCDEP1Ø5NP-ØR3NC-88
(at100
℃
)(at 20
℃
)
TEMPERATURE
RISE CURRENT
( A )
※
3
△
T=40
℃
SATURATION
CURRENT( A )
※
2
D.C.R.. (m
Ω
)
[MAX.]
(at 20
℃
)
INDUCTANCE
(
μ
H)
※
1
STAMPPART NO.
③
②
①
10.0±0.4
1
0
.
0
±
0
.
4
Max.5.6
1
.
4
±
0
.
1
2
.
6
±
0
.
1
3.82.9
5
.
5
±
0
.
22
.
6
±
0
.
1
8
.
52
.
5
11.0
2.9 3.8
2
.
0
Page 2 of 5 Revised: 28-Sep-11
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDEP105
Electrical Characteristics2 – Standard Type
Electrical Characteristics3 – High Power Type
4.96.78.423.8(19.8)5.0
±
20
％
5R0MSCDEP1Ø5NP-5RØMC-5Ø
6.27.49.318.0(15.0)4.0
±
20
％
4R0MSCDEP1Ø5NP-4RØMC-5Ø
7.48.410.512.4(10.3)3.2
±
20
％
3R2MSCDEP1Ø5NP-3R2MC-5Ø
7.89.611.810.5(8.7)2.5
±
20
％
2R5MSCDEP1Ø5NP-2R5MC-5Ø
9.011.013.87.5(6.2)1.8
±
20
％
1R8MSCDEP1Ø5NP-1R8MC-5Ø
11.213.416.85.3(4.4)1.3
±
20
％
1R3MSCDEP1Ø5NP-1R3MC-5Ø
13.016.720.84.1(3.4)0.8
±
20
％
0R8MSCDEP1Ø5NP-ØR8MC-5Ø
17.721.226.42.4(2.0)0.45
±
20
％
0R4MSCDEP1Ø5NP-ØR4MC-5Ø
19.030.940.01.7(1.4)0.22
±
30
％
0R2NSCDEP1Ø5NP-ØR2NC-5Ø
(at100
℃
)(at 20
℃
)
TEMPERATURE
RISE CURRENT
( A )
※
3
△
T=40
℃
SATURATION
CURRENT ( A )
※
2
D.C.R. (m
Ω
)
[MAX.]
(at 20
℃
)
INDUCTANCE
(
μ
H)
※
1
STAMPPART NO.
4.910.512.623.8(19.8)3.0
±
20
％
3R0MHCDEP1Ø5NP-3RØMC-32
6.211.714.018.0(15.0)2.5
±
20
％
2R5MHCDEP1Ø5NP-2R5MC-32
7.413.115.812.4(10.3)2.0
±
20
％
2R0MHCDEP1Ø5NP-2RØMC-32
7.815.018.010.5(8.7)1.5
±
20
％
1R5MHCDEP1Ø5NP-1R5MC-32
9.017.421.07.5(6.2)1.2
±
20
％
1R2MHCDEP1Ø5NP-1R2MC-32
11.220.725.25.3(4.4)0.8
±
20
％
0R8MHCDEP1Ø5NP-ØR8MC-32
13.025.030.44.1(3.4)0.5
±
20
％
0R5MHCDEP1Ø5NP-ØR5MC-32
17.733.040.02.4(2.0)0.3
±
30
％
0R3NHCDEP1Ø5NP-ØR3NC-32
19.046.055.01.7(1.4)0.15
±
30
％
0R1NHCDEP1Ø5NP-ØR1NC-32
(at100
℃
)(at 20
℃
)
TEMPERATURE
RISE CURRENT
( A )
※
3
△
T=40
℃
SATURATION
CURRENT ( A )
※
2
D.C.R. (m
Ω
)
[MAX.]
(at 20
℃
)
INDUCTANCE
(
μ
H)
※
1
STAMPPART NO.
※
1. Measuring condition: at 100kHz.
※
2. Saturation current:The value of D.C. current when the inductance decreases to 65% (while the tolerance
is
±
30%) or 75% (while the tolerance is
±
20%) of it’s nominal.
※
3. Temperature rise current: The value of D.C. current when the temperature rise is
△
t
＝
40
℃
(Ta
＝
20
℃
).
Page 3 of 5 Revised: 28-Sep-11
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDEP105
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 5 10 15 20 25 30
0
10
20
30
40
50
60
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0 6 12 18 24 30 36
0
10
20
30
40
50
60
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0 8 16 24 32 40
0
10
20
30
40
50
60
0
2
4
6
8
10
12
0 2 4 6 8
0
10
20
30
40
50
60
0
2
4
6
8
10
12
0 2 4 6 8
0
10
20
30
40
50
60
0
1
2
3
4
5
6
0 2 4 6 8 10
0
10
20
30
40
50
60
0.0
0.8
1.6
2.4
3.2
4.0
4.8
0 2 4 6 8 10
0
10
20
30
40
50
60
0.0
0.6
1.2
1.8
2.4
3.0
3.6
0 2 4 6 8 10 12
0
10
20
30
40
50
60
0.0
0.4
0.8
1.2
1.6
2.0
2.4
0 3 6 9 12 15
0
10
20
30
40
50
60
0.0
0.3
0.6
0.9
1.2
1.5
1.8
0 3 6 9 12 15 18
0
10
20
30
40
50
60
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 4 8 12 16 20 24
0
10
20
30
40
50
60
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0 6 12 18 24 30 36
0
10
20
30
40
50
60
Saturation Current & Temperature Rise Graph
1. CDEP105NP-0R3NC-88
△
T (
℃
)L (
μ
H) 2. CDEP105NP-0R8MC-88
△
T (
℃
)L (
μ
H) 3. CDEP105NP-1R4MC-88
L (
μ
H)
DC (A)
5. CDEP105NP-3R2MC-88
△
T (
℃
)L (
μ
H) 6. CDEP105NP-4R3MC-88
DC (A)
7. CDEP105NP-5R7MC-88
△
T (
℃
)L (
μ
H) 8. CDEP105NP-7R2MC-88
△
T (
℃
)L (
μ
H)
DC (A)
9. CDEP105NP-8R8MC-88
DC (A)
4. CDEP105NP-2R2MC-88
△
T (
℃
)
DC (A)
DC (A)
10. CDEP105NP-0R2NC-50
△
T (
℃
)L (
μ
H)
DC (A)
11. CDEP105NP-0R4MC-50
△
T (
℃
)L (
μ
H)
DC (A)
DC (A) DC (A)
DC (A)
△
T (
℃
)L (
μ
H)
△
T (
℃
)L (
μ
H)
△
T (
℃
)L (
μ
H)
L (20
℃
)
△
T L (100
℃
)
12. CDEP105NP-0R8MC-50
△
T (
℃
)L (
μ
H)
DC (A)
Page 4 of 5 Revised: 28-Sep-11
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDEP105
0
1
2
3
4
5
6
0 2 4 6 8 10 12
0
10
20
30
40
50
60
0.0
0.3
0.6
0.9
1.2
1.5
1.8
0 5 10 15 20 25
0
10
20
30
40
50
60
0.0
0.3
0.6
0.9
1.2
1.5
1.8
0 5 10 15 20 25 30
0
10
20
30
40
50
60
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0 6 12 18 24 30 36
0
10
20
30
40
50
60
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0 8 16 24 32 40
0
10
20
30
40
50
60
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0 8 16 24 32 40
0
10
20
30
40
50
60
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0 8 16 24 32 40
0
10
20
30
40
50
60
0.0
0.8
1.6
2.4
3.2
4.0
4.8
0 3 6 9 12 15
0
10
20
30
40
50
60
0.0
0.6
1.2
1.8
2.4
3.0
3.6
0 3 6 9 12 15
0
10
20
30
40
50
60
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 3 6 9 12 15 18
0
10
20
30
40
50
60
0.0
0.4
0.8
1.2
1.6
2.0
2.4
0 4 8 12 16 20
0
10
20
30
40
50
60
0.0
0.3
0.6
0.9
1.2
1.5
1.8
0 4 8 12 16 20 24
0
10
20
30
40
50
60
Saturation Current & Temperature Rise Graph
13. CDEP105NP-1R3MC-50
△
T (
℃
)L (
μ
H) 14. CDEP105NP-1R8MC-50
△
T (
℃
)L (
μ
H) 15. CDEP105NP-2R5MC-50
L (
μ
H)
DC (A)
17. CDEP105NP-4R0MC-50
△
T (
℃
)L (
μ
H) 18. CDEP105NP-5R0MC-50
DC (A)
19. CDEP105NP-0R1NC-32
△
T (
℃
)L (
μ
H) 20. CDEP105NP-0R3NC-32
△
T (
℃
)L (
μ
H)
DC (A)
21. CDEP105NP-0R5MC-32
DC (A)
16. CDEP105NP-3R2MC-50
△
T (
℃
)
DC (A)
DC (A)
22. CDEP105NP-0R8MC-32
△
T (
℃
)L (
μ
H)
DC (A)
23. CDEP105NP-1R2MC-32
△
T (
℃
)L (
μ
H)
DC (A)
DC (A) DC (A)
DC (A)
△
T (
℃
)L (
μ
H)
△
T (
℃
)L (
μ
H)
△
T (
℃
)L (
μ
H)
L (20
℃
)
△
T L (100
℃
)
24.CDEP105NP-1R5MC-32
△
T (
℃
)L (
μ
H)
DC (A)
Page 5 of 5 Revised: 28-Sep-11
SMD
SMD SMD
SMD Power Inductor
Power InductorPower Inductor
Power Inductor
CDEP105
0.0
0.6
1.2
1.8
2.4
3.0
3.6
0 3 6 9 12 15 18
0
10
20
30
40
50
60
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 4 8 12 16 20
0
10
20
30
40
50
60
0.0
0.4
0.8
1.2
1.6
2.0
2.4
0 4 8 12 16 20 24
0
10
20
30
40
50
60
Saturation Current & Temperature Rise Graph
25. CDEP105NP-2R0MC-32
△
T (
℃
)L (
μ
H) 26. CDEP105NP-2R5MC-32
△
T (
℃
)L (
μ
H) 27. CDEP105NP-3R0MC-32
DC (A) DC (A)
DC (A)
△
T (
℃
)L (
μ
H)
L (20
℃
)
△
T L (100
℃
)
Solder Reflow Condition
170
±
10
℃
,60~120s
40s
230
℃
245℃ PEAK
Heat Endurance Temperature Chart
300
60
120 180 240
0
0
100
150
200
250
300
50
10
T (℃)
T (s)
60
260℃
230℃
0
100
150
200
250
300
50
T (℃)
300120 180 240
0 T (s)
60
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