CDH25D11DHF-100MC-H View Datasheet(PDF) - Sumida Corporation

Part Name

Description

Manufacturer

CDH25D11DHF-100MC-H

SMD Power Inductor

Sumida Corporation 

SMD Power Inductor

CDH25D11D

RoHS

Halogen

Free

Dimension - [mm]

± 2.5 0.1

± 1.1 0.1

± 1.0 0.1

±

Land pattern and Schematics - [mm]

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)

℃～ ℃ • Storage temperature range: -40 +105

℃ • Solder reflow temperature: 260 peak.

± Packaging

• Carrier tape and reel packaging.

Applications

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

and DSC.

0.85

0.8

0.85

Electrical Characteristics

PART NAME

STAMP

INDUCTANCE

※ (uH)

[WITHIN] 1

Ω D.C.R. (m )

℃ [ WITHIN ]

(at 20 )

SATURATION

℃ ※ CURRENT (A)

(at 20 ) 2

TEMPERATURE

※ RISE CURRENT

(A) 3

CDH25D11DHF-1R0NC-H

A

± ％ 1.0 30

± ％ 79 25

2.16

1.52

CDH25D11DHF-1R5NC-H

B

± ％ 1.5 30

± ％ 118 25

1.89

1.25

CDH25D11DHF-2R2MC-H

C

± ％ 2.2 20

± ％ 167 25

1.50

1.02

CDH25D11DHF-3R3MC-H

D

± ％ 3.3 20

± ％ 215 25

1.30

0.96

CDH25D11DHF-4R7MC-H

E

± ％ 4.7 20

± ％ 318 20

1.11

0.76

CDH25D11DHF-6R8MC-H

F

± ％ 6.8 20

± ％ 495 20

0.84

0.58

CDH25D11DHF-100MC-H

G

± ％ 10 20

± ％ 755 20

0.71

0.44

※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 ).

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Revised: 8-Sep-11

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