CDH2D09BNP-2R4MC datasheet, PDF

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CDH2D09BNP-2R4MC: DescriptionFixed Inductors 2.4uH 1.0A .128ohms; CategoryPassive components inductor; File Size166KB，3 Pages; ManufacturerSUMIDA; Websitehttp://www.sumida.com/; Environmental Compliance

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CDH2D09BNP-2R4MC Overview

Fixed Inductors 2.4uH 1.0A .128ohms

CDH2D09BNP-2R4MC Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	1111
Reach Compliance Code	unknown
ECCN code	EAR99
uppercase and lowercase codes	1111
structure	Unshielded
DC Resistance	0.16 Ω
Nominal inductance(L)	2.4 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	0.9 mm
Package length	2.7 mm
Package form	SMT
Package width	2.85 mm
method of packing	Tape
Maximum rated current	1.18 A
series	CDH2D09B
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	ONE SURFACE
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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SMD Power Inductor

CDH2D09B

Description

• Ferrite drum core construction.

• Magnetically unshielded.

• L×W×H: 3.0×2.8 x1.0 mm Max.

• Product weight: 23mg(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

RoHS

Dimension - [mm]

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

•7.0”diameter reel

• 1500pcs per reel

Land pattern and Schematics - [mm]

Applications

• Ideally used in Mobilephone,PDA,MP3,HDD,

DSC/DVC, etc as DC-DC inverter inductors.

Electrical Characteristics

Part Name

CDH2D09BNP-2R4MC

CDH2D09BNP-3R3MC

CDH2D09BNP-4R7MC

CDH2D09BNP-6R4MC

CDH2D09BNP-100MC

CDH2D09BNP-150MC

CDH2D09BNP-220MC

Stamp

Inductance

(μH)

[ within ]

※1

2.4±20％

3.3±20％

4.7±20％

6.4±20％

10±20％

15±20％

22±20％

D.C.R. (mΩ)

[Max.] (Typ.)

(at 20℃)

160(128)

188(150)

273(218)

400(320)

588(470)

956(765)

1313(1050)

Saturation

Current

（Ａ）※2

1.00

0.85

0.70

0.60

0.48

0.38

0.31

Temperature

Rise Current

(A)

※3

1.18

1.06

0.85

0.64

0.47

0.39

0.34

※1.

Inductance 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

Revised: 6-Jan-17

CDH2D09BNP-2R4MC Related Products

	CDH2D09BNP-2R4MC	CDH2D09BNP-3R3MC	CDH2D09BNP-6R4MC	CDH2D09BNP-220MC	CDH2D09BNP-100MC	CDH2D09BNP-4R7MC
Description	Fixed Inductors 2.4uH 1.0A .128ohms	Fixed Inductors 3.3uH 0.85A 0.15ohms	Fixed Inductors 6.4uH 0.6A 0.32ohms	Fixed Inductors 22uH 0.31A 1.05ohms	Fixed Inductors 10uH 0.48A 0.47ohms	Fixed Inductors 4.7uH 0.7A 0.218ohms
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to
package instruction	1111	1111	1111	1111	1111	1111
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	1111	1111	1111	1111	1111	1111
structure	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded	Unshielded
DC Resistance	0.16 Ω	0.188 Ω	0.4 Ω	1.31 Ω	0.588 Ω	0.273 Ω
Nominal inductance(L)	2.4 µH	3.3 µH	6.4 µH	22 µH	10 µH	4.7 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Number of functions	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package height	0.9 mm	0.9 mm	0.9 mm	0.9 mm	0.9 mm	0.9 mm
Package length	2.7 mm	2.7 mm	2.7 mm	2.7 mm	2.7 mm	2.7 mm
Package form	SMT	SMT	SMT	SMT	SMT	SMT
Package width	2.85 mm	2.85 mm	2.85 mm	2.85 mm	2.85 mm	2.85 mm
method of packing	Tape	Tape	Tape	Tape	Tape	Tape
Maximum rated current	1.18 A	1.06 A	0.64 A	0.34 A	0.47 A	0.85 A
series	CDH2D09B	CDH2D09B	CDH2D09B	CDH2D09B	CDH2D09B	CDH2D09B
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	NO	NO	NO	NO	NO	NO
surface mount	YES	YES	YES	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE
Test frequency	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	20%	20%	20%	20%	20%	20%
Base Number Matches	1	1	-	1	-	1

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