CDH20D08HF-3R3MC datasheet, PDF

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CDH20D08HF-3R3MC: DescriptionSMD Power Inductor; File Size150KB，3 Pages; ManufacturerSUMIDA; Websitehttp://www.sumida.com/

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CDH20D08HF-3R3MC Overview

SMD Power Inductor

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SMD Power Inductor

CDH20D08

Description

• Ferrite drum core construction.

• Magnetically Unshielded.

• L W H: 2.2 2.2 x0.9 mm Max.

• Product weight: 10.5mg(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

55 .0

55 . 0

RoHS

Halogen

Free

Dimension - [mm]

0 7. 0

. x aM 9 .0

2 .0± 0. 2

Land pattern and Schematics - [mm]

Applications

• Ideally used in smart phone and other

portable devices.

Electrical Characteristics

CDH20D08HF-R68NC

CDH20D08HF-1R0NC

CDH20D08HF-1R5NC

CDH20D08HF-2R2MC

CDH20D08HF-3R3MC

CDH20D08HF-4R7MC

CDH20D08HF-6R8MC

CDH20D08HF-8R2MC

0.68 30%

1.0

1.5

2.2

3.3

4.7

6.8

8.2

30%

20%

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

Page 1 of 3

℃ ＝ ℃ ＝△

2. Temperature rise current: The value of D.C. current when the temperature rise is

CDH20D08HF-R47NC

0.47 30%

85m (67m)

134m (107m)

182m (146m)

275m (220m)

368m (295m)

585m (468m)

700m (560m)

1.011 (808m)

1.215 (1.012)

1.89 (2.36)

1.44

1.48 (1.85)

1.15 (1.44)

0.94 (1.18)

0.80 (1.00)

0.67 (0.84)

0.61 (0.76)

0.50 (0.63)

0.45 (0.56)

1.15

0.78

0.66

0.61

0.46

0.44

0.35

0.29

t 40

(Ta

Revised: 26-Jul-11

※Ａ

℃

※

℃

Part name

Stamp

Inductance

[ H] 1MHz

D.C.R.( ) [Max.]

(at 20 )

Saturation current

(A) 1 (at20 )

Temperature rise

current ( ) 2

℃

℃ ℃

× ×

57 . 0

06 . 0

57 . 0

※

CDH20D08HF-3R3MC Related Products

	CDH20D08HF-3R3MC	CDH20D08	CDH20D08HF-1R0NC	CDH20D08HF-1R5NC	CDH20D08HF-2R2MC	CDH20D08HF-4R7MC	CDH20D08HF-6R8MC	CDH20D08HF-8R2MC	CDH20D08HF-R47NC	CDH20D08HF-R68NC
Description	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor	SMD Power Inductor

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