CDRH50D28R_14 [SUMIDA]

SMD Power Inductor;


型号：	CDRH50D28R_14
厂家：	SUMIDA CORPORATION
描述：	SMD Power Inductor
文件：	总3页 (文件大小：135K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SMD Power Inductor

CDRH50D28R

Description

• Ferrite drum core construction.

• Magnetically shielded.

• L W H: 5.3 5.3 3.0mm Max.

• Product weight: 0.25g(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

RoHS

Halogen

Free

• Halogen Free available.

Environmental Data

• Operating temperature range: -40 ~+105

(including coil’s self temperature rise)

Dimension - [mm]

• Storage temperature range: -40

• Solder reflow temperature: 260

+105

peak.

Packaging

• Carrier tape and reel packaging.

• 13.0”diameter reel

• 2000pcs per reel

Land pattern and Schematics - [mm]

Applications

• Ideally used in Mobilephone,PDA,MP3,DSC/

DVC, HDD, etc as DC-DC converter inductors.

Electrical Characteristics

Saturation current

D.C.R. (m

)

Inductance ( H )

Temperature rise

( A )

)

Part No.

Stamp

[Within]

Within

current (A)

(at 20

)

(at 20

4.80

(at 105

4.10

)

CDRH50D28RNP-1R2NC

CDRH50D28RNP-1R6NC

1.2 30

1.6 30

13 25

15 25

5.40

4.70

4.20

3.60

CDRH50D28RNP-2R2NC

CDRH50D28RNP-3R0MC

CDRH50D28RNP-4R7MC

CDRH50D28RNP-6R8MC

CDRH50D28RNP-100MC

CDRH50D28RNP-150MC

CDRH50D28RNP-220MC

CDRH50D28RNP-330MC

CDRH50D28RNP-470MC

2.2 30

3.0 20

4.7 20

6.8 20

10 20

15 20

22 20

33 20

47 20

17 25

25 25

40 25

61 25

87 25

140 20

175 20

248 20

370 20

3.65

3.10

2.50

2.10

1.70

1.40

1.15

0.94

0.78

3.05

2.55

2.15

1.75

1.40

1.10

0.98

0.78

0.65

4.30

3.50

2.70

2.20

1.75

1.30

1.16

0.98

0.78

1. Inductance measuring condition: at 100kHz.

2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.

3. Temperature rise current: The value of D.C. current when the temperature rise is 40 (Ta 20 ).

Page 1 of 3 Revised: 7-Jan-14

SMD Power Inductor

CDRH50D28R

Saturation Current & Temperature Rise Graph

L (20

)

L (105 )

1. CDRH50D28RNP-1R2NC

L ( H)

2. CDRH50D28RNP-1R6NC

3. CDRH50D28RNP-2R2NC

L ( H)

T (

)

L ( H)

T (

)

T (

)

DC (A)

4. CDRH50D28RNP-3R0MC

DC (A)

5. CDRH50D28RNP-4R7MC

DC (A)

6. CDRH50D28RNP-6R8MC

L ( H)

)

L ( H)

DC (A)

7. CDRH50D28RNP-100MC

DC (A)

8. CDRH50D28RNP-150MC

DC (A)

9. CDRH50D28RNP-220MC

L ( H)

)

L ( H)

DC (A)

10. CDRH50D28RNP-330MC

11. CDRH50D28RNP-470MC

L ( H)

T (

)

L ( H)

T ( )

DC (A)

Page 2 of 3

Revised: 7-Jan-14

SMD Power Inductor

CDRH50D28R

Solder Reflow Condition

Heat Endurance

Temperature Chart

230

170 10 ,60~120s

Please refer to the sales offices on our website - http://www.sumida.com

Hong Kong

Tel.+852-2880-6781

Shanghai

Shenzhen

Taipei

Tel.+886-2-8751-2737

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

Tel.+86-755-8291-0228

FAX.+86-755-8291-0338

shenzhen.sales@cn.sumida.com

Singapore

FAX.+886-2-8751-2738

sales@tw.sumida.com

FAX.+852-2565-9600

sales@hk.sumida.com

Saitama(Japan)

Tel.+81-48-691-7300

FAX.+81-48-691-7340

sales@jp.sumida.com

San Jose

Tel.+65-6296-3388

Tel.+1-408-321-9660

FAX.+1-408-321-9308

sales@us.sumida.com

FAX.+65-6841-4426

sales@sg.sumida.com

Chicago

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

contact@eu.sumida.com

Tel.+49-9181-4509-110

FAX. +49-9181-4509-310

infocomp@eu.sumida.com

Page 3 of 3

Revised: 7-Jan-14

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