CDRH124NP-4R7MC [AMERICASEMI]
FIXED IND 4.7UH 5.7A 18 MOHM SMD;
| 型号： | CDRH124NP-4R7MC |
| 厂家： | 
America Semiconductor, LLC |
| 描述： | FIXED IND 4.7UH 5.7A 18 MOHM SMD |
| 文件： | 总5页 (文件大小：312K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Power Inductor
CDRH124
Description
• Ferrite drum core construction.
• Magnetically shielded.
RoHS
• L×W×H: 12.3×12.3×4.5 mm Max.
• Product weight: 2.3g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40℃～+100℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃～+100℃
• Solder reflow temperature: 260 ℃ peak.
Dimension - [mm]
0.2
5.0
Packaging
• Carrier tape and reel packaging
• 13”diameter reel
• 500pcs per reel
12.0±0.3
MAX.4.5
ELECTRODETERMINAL
Applications
Land pattern and Schematics - [mm]
• Ideally used in Notebook PC, LCD TV,DVD,
Game machine, STB ,Projector etc as DC-DC
converter inductors.
5.4
0.5
PART OF SILK SCREEN
DIMENSION OF CDRH124
3.9μH～10μH
12μH～47μH,
68μH,82μH
56μH,
100μH～330μH
Page 1 of 5
Revised: 2-Apr-20
SMD Power Inductor
CDRH124
Electrical Characteristics
D.C.R.
(mΩ)
SATURATION
CURRENT
(A)※2
TEMPERATURE
RISE CURRENT
(A)※3
INDUCTANCE
PART NO.
STAMP
［WITHIN］
※1
(at 20℃)
MAX.(TYP.)
MAX.(TYP.)
CDRH124NP-3R9MC
CDRH124NP-4R7MC
CDRH124NP-6R8MC
CDRH124NP-8R2MC
CDRH124NP-100MC
CDRH124NP-120MC
CDRH124NP-150MC
CDRH124NP-180MC
CDRH124NP-220MC
CDRH124NP-270MC
CDRH124NP-330MC
CDRH124NP-390MC
CDRH124NP-470MC
CDRH124NP-560MC
CDRH124NP-680MC
CDRH124NP-820MC
CDRH124NP-101MC
CDRH124NP-121MC
CDRH124NP-151MC
CDRH124NP-181MC
CDRH124NP-221MC
CDRH124NP-271MC
CDRH124NP-331MC
3R9
4R7
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
3.9μH ± 20%
4.7μH ± 20%
6.8μH ± 20%
8.2μH ± 20%
10 μH ± 20%
12 μH ± 20%
15 μH ± 20%
18 μH ± 20%
22 μH ± 20%
27 μH ± 20%
33 μH ± 20%
39 μH ± 20%
47 μH ± 20%
56 μH ± 20%
68 μH ± 20%
82 μH ± 20%
100μH ± 20%
120μH ± 20%
150μH ± 20%
180μH ± 20%
220μH ± 20%
270μH ± 20%
330μH ± 20%
15(12)
18(14)
8.60(10.80)
7.75(9.70)
6.40(8.00)
6.32(7.90)
5.60(7.00)
4.96(6.20)
4.32(5.40)
3.96(4.95)
3.80(4.75)
3.08(3.85)
2.96(3.70)
2.66(3.32)
2.56(3.20)
2.36(2.95)
2.14(2.67)
1.90(2.37)
1.66(2.07)
1.52(1.90)
1.42(1.77)
1.33(1.66)
1.18(1.48)
0.98(1.23)
0.90(1.13)
7.30
6.60
5.90
5.40
5.05
4.55
3.80
3.72
3.52
3.30
3.10
2.55
2.28
2.10
1.80
1.55
1.40
1.32
1.20
1.06
0.93
0.76
0.65
23(18)
26(21)
28(22)
38(30)
50(40)
57(46)
66(53)
80(64)
97(78)
132(106)
150(120)
190(152)
220(176)
260(208)
308(246)
380(304)
530(424)
620(496)
700(560)
870(696)
990(792)
※1 Measured frequency Ｌ at 100 kHz
※2 Saturation current: This indicates the value of D.C. current when the inductance becomes 25% lower
than it’s initial value. (Ta=20℃).
※3 Temperature rise current :The actual value of D.C. current when the temperature of coil becomes
ΔT=40℃ (Ta=20℃).
Page 2 of 5
Revised: 2-Apr-20
SMD Power Inductor
CDRH124
Saturation Current & Temperature Rise Graph
L (20℃)
L (100℃)
△T
1. CDRH124NP-3R9MC
2. CDRH124NP-4R7MC
3. CDRH124NP-6R8MC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
6
60
6
60
9.0
60
5
4
3
2
1
50
40
30
20
10
5
4
3
2
1
50
40
30
20
10
7.5
6.0
4.5
3.0
1.5
0.0
50
40
30
20
10
0
0
0
0
0
0
0
2
4
6
8
10
12
2
4
6
8
10
12
0
2
4
6
8
10
DC (A)
DC (A)
DC (A)
4. CDRH124NP-8R2MC
5. CDRH124NP-100MC
6. CDRH124NP-120MC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
12
60
12
60
18
60
10
8
50
40
30
20
10
10
8
50
40
30
20
10
15
12
9
50
40
30
20
10
6
6
4
4
6
2
2
3
0
0
0
0
0
0
8
0
0
0
8
2
4
6
8
10
2
4
6
2
4
6
DC (A)
DC (A)
DC (A)
7. CDRH124NP-150MC
8. CDRH124NP-180MC
9. CDRH124NP-220MC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
18
60
24
60
30
60
15
12
9
50
40
30
20
10
20
16
12
8
50
40
30
20
10
25
20
15
10
5
50
40
30
20
10
6
3
4
0
0
0
6
0
0
0
5
0
0
0
5
1
2
3
4
5
1
2
3
4
1
2
3
4
DC (A)
DC (A)
DC (A)
10. CDRH124NP-270MC
11. CDRH124NP-330MC
12. CDRH124NP-390MC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
30
60
36
60
48
60
25
20
15
10
5
50
40
30
20
10
30
24
18
12
6
50
40
30
20
10
40
32
24
16
8
50
40
30
20
10
0
0
0
0
4
0
0
0
4
0
1
2
3
1
2
3
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
DC (A)
DC (A)
Page 3 of 5
Revised: 2-Apr-20
SMD Power Inductor
CDRH124
Saturation Current & Temperature Rise Graph
L (20℃)
L (100℃)
△T
13. CDRH124NP-470MC
14. CDRH124NP-560MC
15. CDRH124NP-680MC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
60
60
60
60
90
60
50
40
30
20
10
0
50
40
30
20
10
0
50
40
30
20
10
50
40
30
20
10
75
60
45
30
15
0
50
40
30
20
10
0
0
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
0.0
0.8
1.6
DC (A)
2.4
3.2
0.0 0.6 1.2 1.8 2.4 3.0
DC (A)
DC (A)
16. CDRH124NP-820MC
17. CDRH124NP-101MC
18. CDRH124NP-121MC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
90
75
60
45
30
15
0
60
120
60
180
150
120
90
60
50
40
30
20
10
0
100
80
60
40
20
0
50
40
30
20
10
50
40
30
20
10
60
30
0
0
0
0.0 0.5 1.0 1.5 2.0 2.5
0.0
0.6
1.2
DC (A)
1.8
2.4
0.0
0.6
1.2
DC (A)
1.8
2.4
DC (A)
19. CDRH124NP-151MC
20. CDRH124NP-181MC
21. CDRH124NP-221MC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
180
60
240
60
300
60
150
120
90
60
30
0
50
40
30
20
10
0
200
160
120
80
50
40
30
20
10
0
250
200
150
100
50
50
40
30
20
10
40
0
0
0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
0.0 0.3 0.6 0.9 1.2 1.5 1.8
0.0
0.4
0.8
1.2
1.6
DC (A)
DC (A)
DC (A)
22. CDRH124NP-271MC
23. CDRH124NP-331MC
L (μH)
△T (℃)
L (μH)
△T (℃)
360
300
240
180
120
60
60
50
40
30
20
10
0
360
300
240
180
120
60
60
50
40
30
20
10
0
0
0
0.0 0.3 0.6 0.9 1.2 1.5
0.0 0.2 0.4 0.6 0.8 1.0 1.2
DC (A)
DC (A)
Page 4 of 5
Revised: 2-Apr-20
SMD Power Inductor
CDRH124
Solder Reflow Condition
Heat Endurance
Temperature Chart
T (℃)
T (℃)
300
300
260℃
245℃ PEAK
230℃
40s
250
250
230℃
200
150
200
150
100
10
60
170±10 ℃,60~120s
100
50
0
50
0
0
60
120
180
240
300
T (s)
0
T (s)
300
60
120
180
240
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Page 5 of 5
Revised: 2-Apr-20
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