Sumida CDRH8D43RT125 Smd power inductor Datasheet

SMD Power Inductor
CDRH8D43R/T125
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:8.5 8.3 4.5 mm Max.
• Product weight: 1.0g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
RoHS
× ×
Halogen
Free
Dimension - [mm]
8.0±0.3
2
.
0
3.0±0.1 ±
2
.
1
4.3±0.2
4.
0
±
1.
8
7
.
5
Ma
x.
Electrode
11
.5
2
.
0
±
2
.
1
Land pattern and Schematics - [mm]
× ×
Environmental Data
• Operating temperature range: -40
+125
(including coil’s self temperature rise)
+125
• Storage temperature range: -40
• Solder reflow temperature: 260
peak.
℃～ ℃
℃～ ℃
℃
Packaging
• Carrier tape and reel packaging
• 13.0”diameter reel
• 500pcs per reel
Applications
• Automotive and other high temperature, high
reliability application.
8.
1
3.
5
8.
1
3.4
(1.0μH～10μH)
(15μH～330μH)
Page 1 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH8D43R/T125
Electrical Characteristics
Part No.
Stamp
CDRH8D43RT125NP-1RØNC
1R0
CDRH8D43RT125NP-1R8NC
1R8
CDRH8D43RT125NP-2R4NC
2R4
CDRH8D43RT125NP-3R3NC
3R3
CDRH8D43RT125NP-4R3NC
4R3
CDRH8D43RT125NP-5R6NC
5R6
CDRH8D43RT125NP-6R8NC
6R8
CDRH8D43RT125NP-8R2NC
8R2
CDRH8D43RT125NP-1ØØMC
100
CDRH8D43RT125NP-15ØMC
150
CDRH8D43RT125NP-22ØMC
220
CDRH8D43RT125NP-33ØMC
330
CDRH8D43RT125NP-47ØMC
470
CDRH8D43RT125NP-68ØMC
680
CDRH8D43RT125NP-1Ø1MC
101
CDRH8D43RT125NP-151MC
151
CDRH8D43RT125NP-221MC
221
CDRH8D43RT125NP-331MC
331
Inductance
( H) [Within]
1
μ
※
1.0±30％
1.8±30%
2.4±30%
3.3±30%
4.3±30%
5.6±30%
6.8±30%
8.2±30%
10±20%
15±20%
22±20%
33±20%
47±20%
68±20%
100±20%
150±20%
220±20%
330±20%
Ω
℃※
D.C.R. (m )
[Max.]
(at 20 ) 2
Saturation current
(A) 3
(at 20
℃)
※
℃
(at 125 )
(Typ.)
Temperature
rise current
(A)
4
※
9.7(7.8)
8.00
6.00
7.50
12.1(9.7)
7.30
5.80
6.40
14.0(11.2)
7.10
5.60
5.80
16.3(13.0)
6.10
4.70
5.20
23.5(18.8)
5.40
4.20
4.30
26.9(21.5)
4.50
3.50
3.70
29.8(23.9)
4.20
3.30
3.45
40.8(32.6)
4.00
3.20
2.85
45.0(36.0)
3.50
2.75
2.70
61.8(49.4)
2.90
2.30
2.30
77.6(62.0)
2.35
1.85
2.05
123(98.5)
1.95
1.55
1.55
186(149)
1.60
1.30
1.30
288(231)
1.30
1.05
1.03
353(282)
1.10
0.87
0.93
575(460)
0.91
0.72
0.76
861(689)
0.75
0.60
0.60
1330(1068)
0.62
0.50
0.48
※ 1 Measuring frequency inductance at 100kHz.
※ 2 ( ) are typical value.
※ 3 Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
※ 4 Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃).
Page 2 of 4
Revised: 7-Jan-14
SMD Power Inductor
CDRH8D43R/T125
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
L (125 )
△ ℃
1. CDRH8D43RT125NP-1R0NC
L ( H)
T( )
μ
△T
△ ℃
2. CDRH8D43RT125NP-1R8NC
L ( H)
T( )
μ
L ( H)
△ ℃
3. CDRH8D43RT125NP-2R4NC
T( )
60
3.0
2.0
50
2.5
50
40
1.6
40
2.0
40
0.6
30
1.2
30
1.5
30
0.4
20
0.8
20
1.0
20
0.2
10
0.4
10
0.5
10
0.0
0
0.0
0
0.0
1.2
60
2.4
1.0
50
0.8
0
μ
L ( H)
3
6
9
DC (A)
12
15
0
△ ℃
4. CDRH8D43RT125NP-3R3NC
T( )
μ
L ( H)
2
4
6
DC (A)
8
0
0
10
△ ℃
5. CDRH8D43RT125NP-4R3NC
T( )
60
μ
L ( H)
2
4
6
DC (A)
8
10
△ ℃
6. CDRH8D43RT125NP-5R6NC
T( )
60
6
5
50
5
50
40
4
40
4
40
1.8
30
3
30
3
30
1.2
20
2
20
2
20
0.6
10
1
10
1
10
0.0
0
0
0
0
3.6
60
6
3.0
50
2.4
0
μ
L ( H)
9.0
2
4
6
DC (A)
8
0
△ ℃
7. CDRH8D43RT125NP-6R8NC
T( )
μ
L ( H)
2
4
DC (A)
6
0
0
8
△ ℃
8. CDRH8D43RT125NP-8R2NC
T( )
60
μ
L ( H)
12
1
2
3
4
DC (A)
5
6
△ ℃
9. CDRH8D43RT125NP-100MC
T( )
60
60
12
7.5
50
10
50
10
50
6.0
40
8
40
8
40
4.5
30
6
30
6
30
3.0
20
4
20
4
20
1.5
10
2
10
2
10
0
0
0
0
0.0
0
μ
L ( H)
1
2
3
4
DC (A)
5
0
△ ℃
10. CDRH8D43RT125NP-150MC
T( )
μ
L ( H)
60
1
2
3
DC (A)
4
0
0
5
△ ℃
11. CDRH8D43RT125NP-220MC
T( )
μ
L ( H)
1
2
DC (A)
3
4
△ ℃
12. CDRH8D43RT125NP-330MC
T( )
60
36
20
50
30
50
40
16
40
24
40
9
30
12
30
18
30
6
20
8
20
12
20
3
10
4
10
6
10
18
60
24
15
50
12
0
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
Page 3 of 4
0
60
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
Revised: 7-Jan-14
SMD Power Inductor
CDRH8D43R/T125
Saturation Current & Temperature Rise Graph
℃
L (20 )
μ
℃
L (125 )
△ ℃
μ
△T
△ ℃
13. CDRH8D43RT125NP-470MC
L ( H)
T( )
14. CDRH8D43RT125NP-680MC
L ( H)
T( )
60
60
90
50
50
40
μ
L ( H)
△ ℃
15. CDRH8D43RT125NP-101MC
T( )
60
120
75
50
100
50
40
60
40
80
40
30
30
45
30
60
30
20
20
30
20
40
20
10
10
15
10
20
10
0
0
0
0
0
0
0.0
μ
L ( H)
0.4
0.8 1.2
DC (A)
1.6
0.0
2.0
△ ℃
16. CDRH8D43RT125NP-151MC
T( )
μ
0.4
L ( H)
0.8
1.2
DC (A)
1.6
60
0.0 0.3
△ ℃
17. CDRH8D43RT125NP-221MC
T( )
μ
L ( H)
0.6 0.9 1.2 1.5
DC (A)
△ ℃
18. CDRH8D43RT125NP-331MC
T( )
60
420
200
50
350
50
40
160
40
280
40
90
30
120
30
210
30
60
20
80
20
140
20
30
10
40
10
70
10
0
0
0
60
240
150
50
120
180
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
0.0 0.2
60
0
0.0
0.4 0.6 0.8 1.0
DC (A)
0.2
0.4
0.6
DC (A)
0.8
Solder Reflow Condition
T (℃)
300
250
Heat Endurance
260℃
230℃
200
0
60
120
180
240
245℃ PEAK
T (s)
40s
± ℃,60~120s
170 10
100
300
℃
230
150
60
100
Temperature Chart
200
10
150
50
0
T (℃)
300
250
50
0
0
60
120
180
240
300 T (s)
Please refer to the sales offices on our website - http://www.sumida.com
Hong Kong
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Shenzhen
Taipei
Tel.+852-2880-6781
FAX.+852-2565-9600
[email protected]
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Tel.+886-2-8751-2737
FAX.+886-2-8751-2738
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San Jose
Tel.+81-48-691-7300
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Tel.+49-9181-4509-110
FAX. +49-9181-4509-310
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Page 4 of 4
Revised: 7-Jan-14