Page 1 of 3

Revised: 26-Jul-11

SMD

SMD

SMD

SMD Power Inductor

Power Inductor

Power Inductor

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

Applications

• Ideally used in smart phone and other

portable devices.

Halogen

Free

RoHS

Dimension - [mm]

Land pattern and Schematics - [mm]

2.0±0.2

2.

0±

0.

2

0.9 Max.

0.55

0.70

0.55

2

.

0

0 . 6 0

0 . 7 5

0 . 7 5

0.29

0.45 (0.56)

1.215 (1.012)

8.2

±20%

K

CDH20D08HF-8R2MC

0.35

0.50 (0.63)

1.011 (808m)

6.8

±20%

J

CDH20D08HF-6R8MC

0.44

0.61 (0.76)

700m (560m)

4.7

±20%

G

CDH20D08HF-4R7MC

0.46

0.67 (0.84)

585m (468m)

3.3

±20%

F

CDH20D08HF-3R3MC

0.61

0.80 (1.00)

368m (295m)

2.2

±20%

E

CDH20D08HF-2R2MC

0.66

0.94 (1.18)

275m (220m)

1.5

±30%

D

CDH20D08HF-1R5NC

0.78

1.15 (1.44)

182m (146m)

1.0

±30%

C

CDH20D08HF-1R0NC

1.15

1.48 (1.85)

134m (107m)

0.68

±30%

B

CDH20D08HF-R68NC

1.44

1.89 (2.36)

85m (67m)

0.47

±30%

A

CDH20D08HF-R47NC

Temperature rise

current (

Ａ) ※2

Saturation current

(A)

※1 (at20℃)

D.C.R.(

Ω) [Max.]

(at 20

℃)

Inductance

[

μH] 1MHz

Stamp

Part name

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

※2. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃).

Electrical Characteristics