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CEP125 PDF даташит

Спецификация CEP125 изготовлена ​​​​«Sumida» и имеет функцию, называемую «Power Inductors».

Детали детали

Номер произв CEP125
Описание Power Inductors
Производители Sumida
логотип Sumida логотип 

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CEP125 Даташит, Описание, Даташиты
SMD Power Inductor
CEP125
RoHS
Description
• Ferrite core construction.
× × × ×• Magnetically shielded.
• L W H: 12.9 12.9 5.6 mm Max.
• Product weight: 2.7g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Dimension - [mm]
12.5±0.4
0.4
21.5±
MAX.5.6
℃ ℃Environmental Data
• Operating temperature range: -40 ~+125
(including coil’s self temperature rise)
℃~ ℃• Storage temperature range: -40 +125
4.0±0.2 4.2±0.2
20.
0.2 • Solder reflow temperature: 260
peak.
2.6± .20
0.2 .±70
.25± Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
.±26
• 500pcs per reel
Land pattern and Schematics - [mm]
10.0
4.0
Applications
• Ideally used in portable computer CPU and
other power supply.
4.0
4.2
13.5
3.0
Page 1 of 5
Revised: 1-Sep-15









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CEP125 Даташит, Описание, Даташиты
SMD Power Inductor
CEP125
Electrical Characteristics - 1
PART NO.
CEP125NP-1R5MC
CEP125NP-2R5MC
CEP125NP-4R0MC
CEP125NP-6R0MC
CEP125NP-8R2MC
CEP125NP-100MC
STAMP
1R5M
2R5M
4R0M
6R0M
8R2M
100M
[ ] ※INDUCTANCE
WITHIN
1
μ ±1.5 H 20%
μ ±2.5 H 20%
μ ±4.0 H 20%
μ ±6.0 H 20%
μ ±8.2 H 20%
μ ±10.0 H 20%
ΩD.C.R. (m )
[MAX.] (Typ.)
(at 20 )
2.5(2.1)
3.4(2.8)
5.4(4.5)
8.0(6.6)
11.4(9.5)
13.5(11.2)
SATURATION
CURRENT(A) 2
℃ ℃(at 20 ) (at100 )
14.0 11.8
10.0 8.8
8.3 7.2
6.7 5.8
5.8 5.1
5.0 4.6
TEMPERATURE
RISE CURRENT
(A) 3
16.5
15.5
12.5
9.9
8.2
7.6
Electrical Characteristics - 2
PART NO.
CEP125NP-1R0MC-H
CEP125NP-1R8MC-H
CEP125NP-2R8MC-H
CEP125NP-4R0MC-H
CEP125NP-5R6MC-H
CEP125NP-7R2MC-H
STAMP
1R0MH
1R8MH
2R8MH
4R0MH
5R6MH
7R2MH
[ ]※INDUCTANCE
WITHIN 1
μ ±1.0 H 20%
μ ±1.8 H 20%
μ ±2.8 H 20%
μ ±4.0 H 20%
μ ±5.6 H 20%
μ ±7.2 H 20%
ΩD.C.R. (m )
[MAX.] (Typ.)
(at 20 )
2.5(2.1)
3.4(2.8)
5.4(4.5)
8.0(6.6)
11.4(9.5)
13.5(11.2)
SATURATION
CURRENT ( A ) 2
℃ ℃(at 20 ) (at100 )
20.0 17.4
15.3 12.9
12.3 10.2
10.3 8.6
8.8 7.7
7.8 6.6
TEMPERATURE
RISE CURRENT
(A) 3
16.5
15.5
12.5
9.9
8.2
7.6
Electrical Characteristics - 3
PART NO.
CEP125NP-0R3NC-U
CEP125NP-0R8NC-U
CEP125NP-1R4MC-U
CEP125NP-2R2MC-U
CEP125NP-3R2MC-U
CEP125NP-4R3MC-U
CEP125NP-5R6MC-U
STAMP
0R3NU
0R8NU
1R4MU
2R2MU
3R2MU
4R3MU
5R6MU
[ ]※INDUCTANCE
WITHIN 1
μ ±0.35 H 30%
μ ±0.8 H 30%
μ ±1.4 H 20%
μ ±2.2 H 20%
μ ±3.2 H 20%
μ ±4.3 H 20%
μ ±5.6 H 20%
ΩD.C.R. (m )
[MAX.] (Typ.)
(at 20 )
1.8(1.5)
2.5(2.1)
3.4(2.8)
5.4(4.5)
8.0(6.6)
11.4(9.5)
13.5(11.2)
SATURATION
CURRENT ( A ) 2
℃ ℃(at 20 ) (at100 )
35.0 32.0
25.7 21.8
19.2 16.4
14.8 12.8
12.8 10.9
11.0 9.1
9.5 7.8
TEMPERATURE
RISE CURRENT
(A) 3
18.5
16.5
15.5
12.5
9.9
8.2
7.6
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 2 of 5
Revised: 1-Sep-15









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CEP125 Даташит, Описание, Даташиты
SMD Power Inductor
CEP125
Saturation Current & Temperature Rise Graph
L (20 )
L (100 )
T
μ 1. CEP125NP-1R5MC
L ( H)
1.8
T ( )
60
μ 2. CEP125NP-2R5MC
L ( H)
2.4
T ( )
60
1.5 50 2.0 50
1.2 40 1.6 40
0.9 30 1.2 30
0.6 20 0.8 20
0.3 10 0.4 10
0.0
0 4 8 12 16
DC (A)
μ 4. CEP125NP-6R0MC
L ( H)
6
0
20
T ( )
60
0.0
0 4 8 12
DC (A)
μ 5. CEP125NP-8R2MC
L ( H)
12
0
16
T ( )
60
5
50 10
50
4
40 8
40
3
30 6
30
2
20 4
20
1
10 2
10
00
0 2 4 6 8 10 12
DC (A)
7. CEP125NP-1R0MC-H
μ △ ℃L ( H)
T( )
1.2 60
0
02468
DC (A)
μ 8. CEP125NP-1R8MC-H
L ( H)
2.4
0
10
T ( )
60
1.0 50 2.0 50
0.8 40 1.6 40
0.6 30 1.2 30
0.4 20 0.8 20
0.2 10 0.4 10
0.0 0
0 5 10 15 20 25 30
DC (A)
10. CEP125NP-4R0MC-H
μ △ ℃L ( H)
T( )
4.8 60
0.0 0
0 4 8 12 16 20
DC (A)
μ △ ℃11. CEP125NP-5R6MC-H
L ( H)
T( )
6 60
4.0 50 5
50
3.2 40 4
40
2.4 30 3
30
1.6 20 2
20
0.8 10 1
10
0.0
0
369
DC (A)
0
12 15
00
0 3 6 9 12 15
DC (A)
Page 3 of 5
μ 3. CEP125NP-4R0MC
L ( H)
6
T ( )
60
5 50
4 40
3 30
2 20
1 10
0
0 3 6 9 12
DC (A)
μ 6. CEP125NP-100MC
L ( H)
12
0
15
T ( )
60
10 50
8 40
6 30
4 20
2 10
0
0246
DC (A)
μ 9. CEP125NP-2R8MC-H
L ( H)
3.6
0
8
T ( )
60
3.0 50
2.4 40
1.8 30
1.2 20
0.6 10
0.0 0
0 3 6 9 12 15 18
DC (A)
μ △ ℃12. CEP125NP-7R2MC-H
L ( H)
T( )
12 60
10 50
8 40
6 30
4 20
2 10
00
0 2 4 6 8 10 12
DC (A)
Revised: 1-Sep-15










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