CDRH4D28CLDNP-6R8PC [AMERICASEMI]
FIXED IND 6.8UH 2.4A 48.8 MOHM;
| 型号： | CDRH4D28CLDNP-6R8PC |
| 厂家： | 
America Semiconductor, LLC |
| 描述： | FIXED IND 6.8UH 2.4A 48.8 MOHM |
| 文件： | 总4页 (文件大小：236K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Power Inductor
CDRH4D28C/LD
Description
• Ferrite drum core construction.
• Magnetically shielded.
RoHS
• L×W×H:5.1×5.1×3.0 mm Max.
• Product weight: 0.21g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40℃~+105℃
(including coil’s self temperature rise)
• Storage temperature range: -40℃～+105℃
• Solder reflow temperature: 260 ℃ peak.
Dimension - [mm]
0.2
MAX.3.0
4.9±
1
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 2000pcs per reel
2
Applications
• Ideally used in Mobile phone,PDA,MP3,HDD,
DSC/DVC, Note book PC, etc as DC-DC
converter inductors.
Land pattern and Schematics - [mm]
6
.
5
°
4
.
5
0
4
0
.
2
１
１
２
２
（1.0μH～6.8μH）
（10μH～100μH）
Page 1 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH4D28C/LD
Electrical Characteristics
Inductance
(μH)
[within] ※1
D.C.R (mΩ)
Max. (Typ.)
( 20℃)
Saturation
Current
(A) ※2
Temperature
Rise Current
(A) ※3
Part No.
Stamp
CDRH4D28CLDNP-1R0PC
CDRH4D28CLDNP-2R2PC
CDRH4D28CLDNP-3R3PC
CDRH4D28CLDNP-4R7PC
CDRH4D28CLDNP-6R8PC
CDRH4D28CLDNP-100PC
CDRH4D28CLDNP-150PC
CDRH4D28CLDNP-220PC
CDRH4D28CLDNP-330PC
CDRH4D28CLDNP-470PC
CDRH4D28CLDNP-680PC
CDRH4D28CLDNP-101PC
A
B
C
D
E
F
G
H
I
1.0±25%
2.2±25%
3.3±25%
4.7±25%
6.8±25%
10±25%
15±25%
22±25%
33±25%
47±25%
68±25%
100±25%
17.5(14)
23.8(19)
28.9(23)
36.3(29)
48.8(39)
67.5(54)
93.4(75)
140(112)
223(179)
272(218)
366(293)
520(416)
3.0
2.0
4.9
3.6
1.6
3.2
1.5
2.9
1.2
2.4
0.90
0.81
0.65
0.55
0.43
0.36
0.30
1.8
1.6
1.25
0.92
0.86
0.72
0.61
J
K
L
※1. Inductance measuring condition: at 100kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃).
Page 2 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH4D28C/LD
Saturation Current & Temperature Rise Graph
L (20℃)
L (100℃)
△T
1. CDRH4D28CLDNP-1R0PC
2. CDRH4D28CLDNP-2R2PC
3. CDRH4D28CLDNP-3R3PC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
1.2
60
2.4
60
3.6
60
1.0
0.8
0.6
0.4
0.2
50
40
30
20
10
2.0
1.6
1.2
0.8
0.4
0.0
50
40
30
20
10
3.0
2.4
1.8
1.2
0.6
0.0
50
40
30
20
10
0.0
0
0
6
0
5
0
4
1
2
3
4
5
0
1
2
3
4
0
1
2
3
DC (A)
DC (A)
DC (A)
4. CDRH4D28CLDNP-4R7PC
5. CDRH4D28CLDNP-6R8PC
6. CDRH4D28CLDNP-100PC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
6
60
9.0
60
12
60
5
4
3
2
1
0
50
40
30
20
10
0
7.5
6.0
4.5
3.0
1.5
0.0
50
40
30
20
10
0
10
8
50
40
30
20
10
0
6
4
2
0
0.0 0.6 1.2 1.8 2.4 3.0 3.6
DC (A)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
DC (A)
0.0 0.4 0.8 1.2 1.6 2.0 2.4
DC (A)
7. CDRH4D28CLDNP-150PC
8. CDRH4D28CLDNP-220PC
9. CDRH4D28CLDNP-330PC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
36
30
24
18
12
6
60
18
15
12
9
60
30
25
20
15
10
5
60
50
40
30
20
10
0
50
40
30
20
10
0
50
40
30
20
10
0
6
3
0
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2
0.0 0.4 0.8 1.2 1.6 2.0
0.0 0.3 0.6 0.9 1.2 1.5
DC (A)
DC (A)
DC (A)
10. CDRH4D28CLDNP-470PC
11. CDRH4D28CLDNP-680PC
12. CDRH4D28CLDNP-101PC
L (μH)
△T (℃)
L (μH)
△T (℃)
L (μH)
△T (℃)
60
60
50
40
30
20
10
0
90
60
50
40
30
20
10
0
120
60
50
40
30
20
10
0
50
40
30
20
10
0
75
60
45
30
15
0
100
80
60
40
20
0
0.0 0.2 0.4 0.6 0.8 1.0
DC (A)
0.0 0.2 0.4 0.6 0.8 1.0
0.0
0.2
0.4
DC (A)
0.6
0.8
DC (A)
Page 3 of 4
Revised: 9-Jan-17
SMD Power Inductor
CDRH4D28C/LD
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
Hong Kong
Tel.+852-2880-6781
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Shenzhen
Tel.+86-755-8291-0228
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sales@tw.sumida.com
Tel.+86-21-5836-3299
FAX.+86-21-5836-3266
shanghai.sales@cn.sumida.com
Seoul
Tel.+82-2-6237-0777
FAX.+82-2-6237-0778
sales@kr.sumida.com
FAX.+852-2565-9600
sales@hk.sumida.com
FAX.+86-755-8291-0338
shenzhen.sales@cn.sumida.com
Singapore
Saitama(Japan)
Tel.+81-48-691-7300
FAX.+81-48-691-7340
sales@jp.sumida.com
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Tel.+65-6296-3388
Tel.+1-408-321-9660
FAX.+1-408-321-9308
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FAX.+65-6841-4426
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Obernzell
Neumarkt
Tel.+1-847-545-6700
FAX. +1-847-545-6720
sales@us.sumida.com
Tel.+49-8591-937-0
FAX. +49-8591-937-103
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Tel.+49-9181-4509-110
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infocomp@eu.sumida.com
Page 4 of 4
Revised: 9-Jan-17
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