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Revised: 7-Jan-14

SMD

SMD

SMD

SMD Power Inductor

Power Inductor

Power Inductor

Power Inductor

CDRH8D28HP

Description

• Ferrite drum core construction.

• Magnetically shielded.

• L

×W×H:8.3×8.3×3.0 mm Max.

• Product weight: 0.57g(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

• Halogen Free available.

Environmental Data

• Operating temperature range: -40

℃~+100℃

(including coil’s self temperature rise)

• Storage temperature range: -40

℃～+100℃

• Solder reflow temperature: 260

℃ peak.

Packaging

• Carrier tape and reel packaging

• 12.9”diameter reel

• 1000pcs per reel

Applications

• Ideally used in Notebook PC, Game machine,

HDD, DVC, LCD TV etc as DC-DC converter

inductors.

Halogen

Free

RoHS

Dimension - [mm]

Land pattern and Schematics - [mm]

（3.3μH～7.3μH） （10μH～68μH）

M A X 3 . 0

8 .0 ± 0. 3

（2 .8 ）

1 .2

6 .3

2.

5

8

.0

±

0

.3

Electrical Characteristics

※1. Inductance measuring conditions at 100kHz.

※2. Saturation current: The DC current at which the inductance decreases to 65% of its nominal value.

※3. Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃)

0.80

1.10

1.30

520(400)

68

±30%

680H

CDRH8D28HPNP-680NC

1.00

1.36

1.60

345(265)

47

±30%

470H

CDRH8D28HPNP-470NC

1.10

1.60

1.90

286(220)

33

±30%

330H

CDRH8D28HPNP-330NC

1.35

1.90

2.50

182(140)

22

±30%

220H

CDRH8D28HPNP-220NC

1.70

2.30

2.80

125(96)

15

±30%

150H

CDRH8D28HPNP-150NC

2.10

2.50

3.40

78(60)

10

±30%

100H

CDRH8D28HPNP-100NC

2.40

3.10

4.00

66(51)

7.3

±30%

7R3H

CDRH8D28HPNP-7R3NC

3.60

3.60

4.50

40(31)

4.7

±30%

4R7H

CDRH8D28HPNP-4R7NC

3.80

4.60

6.50

35(27)

3.3

±30%

3R3H

CDRH8D28HPNP-3R3NC

at 100

℃

at 20

℃

Temperature

Rise Current

(A)

※3

Saturation Current

(A)

※2

D.C.R. (m

Ω)

Max. (Typ.)

(at 20

℃)

Inductance

(

μH)

[ within ]

※1

Stamp

Part Name

6. 1

10 .1

2 .0

2

.8

1

2

1

2