CDH25D11D datasheet, PDF - EEWORLD Datasheet

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CDH25D11D: DescriptionSMD Power Inductor; File Size212KB，3 Pages; ManufacturerSUMIDA; Websitehttp://www.sumida.com/

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CDH25D11D Overview

SMD Power Inductor

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SMD Power Inductor

CDH25D11D

Description

• Ferrite drum core construction.

• Magnetically unshielded.

• L W H: 2.6 2.1 1.2 mm Max.

• Product weight: 20 mg(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

• Halogen Free available.

Environmental Data

• Operating temperature range: -40 ~+105

(including coil’s self temperature rise)

+105

• Storage temperature range: -40

• Solder reflow temperature: 260

peak.

1.8

RoHS

Halogen

Free

Dimension - [mm]

0.1

Land pattern and Schematics - [mm]

0.85

0.8

0.85

Electrical Characteristics

2.0

PART NAME

STAMP

CDH25D11DHF-1R5NC-H

CDH25D11DHF-2R2MC-H

CDH25D11DHF-3R3MC-H

CDH25D11DHF-4R7MC-H

CDH25D11DHF-6R8MC-H

CDH25D11DHF-100MC-H

B

C

D

E

F

G

1.5

2.2

3.3

4.7

6.8

10

1. 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 t 40 (Ta 20 ).

Page 1 of 3

℃ ＝ ℃ ＝△

±

CDH25D11DHF-1R0NC-H

A

1.0

30

20

79

25

2.16

1.89

1.50

1.30

1.11

0.84

0.71

1.52

1.25

1.02

0.96

0.76

0.58

0.44

118

167

215

25

20

318

495

755

20

Revised: 8-Sep-11

※

※ ℃

％ ±

℃

Ω

INDUCTANCE

(uH)

[WITHIN] 1

±

2.0

％

※

±

2.5

0.1

1.1

0.1

1.0

0.1

Packaging

• Carrier tape and reel packaging.

Applications

• Ideally used in HDD, cell phone, PDA, DVC

and DSC.

D.C.R. (m )

[ WITHIN ]

(at 20 )

SATURATION

CURRENT (A)

(at 20 )

2

TEMPERATURE

RISE CURRENT

(A)

3

℃

½℃

℃

× ×

※

CDH25D11D Related Products

	CDH25D11D	CDH25D11DHF-100MC-H	CDH25D11DHF-1R0NC-H	CDH25D11DHF-1R5NC-H	CDH25D11DHF-2R2MC-H	CDH25D11DHF-3R3MC-H	CDH25D11DHF-4R7MC-H	CDH25D11DHF-6R8MC-H
Description	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor	General Purpose Inductor, 2.2uH, 20%, 1 Element, Ferrite-Core, SMD, 1008, CHIP, 1008, HALOGEN FREE AND ROHS COMPLIANT	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor

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Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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