CDH53NP-4R7MC [AMERICASEMI]
FIXED IND 4.7UH 1.68A 96 MOHM;
| 型号： | CDH53NP-4R7MC |
| 厂家： | 
America Semiconductor, LLC |
| 描述： | FIXED IND 4.7UH 1.68A 96 MOHM |
| 文件： | 总5页 (文件大小：287K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Power Inductor
CDH53
Description
• Ferrite drum core construction.
• Magnetically unshielded.
• L×W×H: 6.0×5.4×3.2 mm Max.
• Product weight: 0.18g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
Environmental Data
Dimension - [mm]
• Operating temperature range: -40℃～+100℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃～+100℃
• Solder reflow temperature: 260 ℃ peak.
MAX.6.0
MAX.3.2
1.8
0.2
Packaging
• Carrier tape and reel packaging.
• 13”diameter reel
• 1500pcs per reel
ELECTRODE TERMINAL
Applications
Land pattern and Schematics - [mm]
• Ideally used in PDA,DVD,HDD, DVC, Game
machine, Notebook PC, etc as DC-DC
converter
2.2
DIMENSION OF CDH53
PART OF SILK SCREEN
Page 1 of 5
Revised: 6-Jan-17
SMD Power Inductor
CDH53
Electrical Characteristics
Inductance
( µH )
[ within ] ※1
D.C.R. (Ω)
Max. (Typ.)
(at 20℃)
Rated Current
Part Name
Stamp
(A) ※2
CDH53NP-2R2MC
CDH53NP-3R3MC
CDH53NP-4R7MC
CDH53NP-100LC
CDH53NP-120LC
CDH53NP-150KC
CDH53NP-180KC
CDH53NP-220KC
CDH53NP-270KC
CDH53NP-330KC
CDH53NP-390KC
CDH53NP-470KC
CDH53NP-560KC
CDH53NP-680JC
CDH53NP-820JC
CDH53NP-101JC
CDH53NP-121JC
CDH53NP-151JC
CDH53NP-181JC
CDH53NP-221JC
2R2
3R3
4R7
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
2.2±20%
3.3±20%
4.7±20%
10±15%
12±15%
15±10%
18±10%
22±10%
27±10%
33±10%
39±10%
47±10%
56±10%
68±5%
66m (51m)
88m (68m)
96m (74m)
0.16(0.13)
0.18(0.14)
0.25(0.20)
0.28(0.21)
0.39(0.30)
0.42(0.32)
0.49(0.38)
0.55(0.43)
0.77(0.59)
0.87(0.67)
1.21(0.96)
1.34(1.07)
1.57(1.25)
1.80(1.44)
2.40(1.92)
2.66(2.13)
3.73(2.99)
2.03
1.88
1.68
1.23
1.12
1.00
0.88
0.80
0.72
0.67
0.64
0.53
0.50
0.45
0.39
0.37
0.34
0.31
0.30
0.26
82±5%
100±5%
120±5%
150±5%
180±5%
220±5%
※1. Inductance measuring frequency: 2.2μH ～ 4.7μH at 7.96 MHz;
10μH ～ 220μH at 1kHz.
※2. Rated current: The DC current at which the inductance decreases to 90% of it's initial value or when △t=40℃,
whichever is lower (Ta=20℃).
Page 2 of 5
Revised: 6-Jan-17
SMD Power Inductor
CDH53
Saturation Current & Temperature Rise Graph
L (20℃)
L (100℃)
△T
1. CDH53NP-2R2MC
2. CDH53NP-3R3MC
3. CDH53NP-4R7MC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
3.0
60
4.8
60
6
60
2.5
2.0
1.5
1.0
0.5
0.0
50
40
30
20
10
0
4.0
3.2
2.4
1.6
0.8
0.0
50
40
30
20
10
5
4
3
2
1
0
50
40
30
20
10
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 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
DC (A)
4. CDH53NP-100LC
5. CDH53NP-120LC
6. CDH53NP-150KC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
12
10
8
60
18
60
18
15
12
9
60
15
12
9
50
40
30
20
10
0
50
40
30
20
10
50
40
30
20
10
0
6
4
6
6
2
3
3
0
0
0
0
0.0 0.4 0.8 1.2 1.6 2.0
0.0 0.3 0.6 0.9 1.2 1.5 1.8
0.0
0.4
0.8
DC (A)
1.2
1.6
DC (A)
DC (A)
7. CDH53NP-180KC
8. CDH53NP-220KC
9. CDH53NP-270KC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
24
60
24
20
16
12
8
60
30
60
20
16
12
8
50
40
30
20
10
50
40
30
20
10
25
20
15
10
5
50
40
30
20
10
0
4
4
0
0
0
0
0
0.0
0.4
0.8
1.2
1.6
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)
DC (A)
10. CDH53NP-330KC
11. CDH53NP-390KC
12. CDH53NP-470KC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
36
60
48
60
60
50
40
30
20
10
0
60
40
32
24
16
8
50
40
30
20
10
50
40
30
20
10
30
24
18
12
6
50
40
30
20
10
0
0
0
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
0.0
0.2
0.4
0.6
0.8
1.0
0.0
0.2
0.4
0.6
0.8
1.0
DC (A)
DC (A)
DC (A)
Page 3 of 5
Revised: 6-Jan-17
SMD Power Inductor
CDH53
Saturation Current & Temperature Rise Graph
L (20℃)
L (100℃)
△T
13. CDH53NP-560KC
14. CDH53NP-680JC
15. CDH53NP-820JC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
60
60
90
60
90
60
50
40
30
20
10
50
40
30
20
10
75
60
45
30
15
50
40
30
20
10
75
60
45
30
15
50
40
30
20
10
0
0
0
0
0
0
0.0
0.2
0.4
0.6
0.8
0.0
0.2
0.4
0.6
0.8
0.0
0.2
0.4
0.6
0.8
DC (A)
DC (A)
DC (A)
16. CDH53NP-101JC
17. CDH53NP-121JC
18. CDH53NP-151JC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
120
60
180
60
180
60
100
80
60
40
20
0
50
40
30
20
10
0
150
120
90
60
30
0
50
40
30
20
10
0
150
120
90
60
30
0
50
40
30
20
10
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
0.0 0.1 0.2 0.3 0.4 0.5 0.6
0.0 0.1 0.2 0.3 0.4 0.5
DC (A)
DC (A)
DC (A)
19. CDH53NP-181JC
20. CDH53NP-221JC
L (μH)
△T (℃)
L (μH)
△T (℃)
240
200
160
120
80
60
240
200
160
120
80
60
50
40
30
20
10
0
50
40
30
20
10
40
40
0
0
0
0.0 0.1 0.2 0.3 0.4 0.5
DC (A)
0.0
0.1
0.2
DC (A)
0.3
0.4
Page 4 of 5
Revised: 6-Jan-17
SMD Power Inductor
CDH53
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
Please refer to the sales offices on our website - http://www.sumida.com
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Page 5 of 5
Revised: 6-Jan-17
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