Datasheet > CDH38D09NP-4R7MC

CDH38D09NP-4R7MC

更新时间： 2024-01-13 08:05:01

品牌	Logo	应用领域
胜美达 - SUMIDA		测试功率感应器电感器
页数	文件大小	规格书
3页	174K
描述
1 ELEMENT, 4.7uH, GENERAL PURPOSE INDUCTOR, SMD, HALOGEN FREE AND ROHS COMPLIANT

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技术参数
数据手册

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CDH38D09NP-4R7MC 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	1515
Reach Compliance Code：	unknown	Factory Lead Time：	12 weeks
风险等级：	5.22	大小写代码：	1515
构造：	Unshielded	直流电阻：	0.3 Ω
标称电感 (L)：	4.7 µH	电感器应用：	POWER INDUCTOR
电感器类型：	GENERAL PURPOSE INDUCTOR	功能数量：	1
端子数量：	2	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装高度：	0.9 mm
封装长度：	3.8 mm	封装形式：	SMT
封装宽度：	3.8 mm	包装方法：	Tape
最大额定电流：	0.95 A	系列：	CDH38D09
形状/尺寸说明：	RECTANGULAR PACKAGE	屏蔽：	NO
表面贴装：	YES	端子位置：	DUAL ENDED
端子形状：	ONE SURFACE	测试频率：	0.1 MHz
容差：	20%	Base Number Matches：	1

CDH38D09NP-4R7MC 数据手册

SMD Power Inductor

CDH38D09

Description

• Ferrite drum core construction.

• Magnetically unshielded.

• L W H: 4.0 4.0 1.0mm Max.

• Product weight: 42mg(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

RoHS

Halogen

Free

• Halogen Free available.

Dimension - [mm]

Environmental Data

• Operating temperature range: -40

+105

(including coil’s self temperature rise)

• Storage temperature range: -40

• Solder reflow temperature: 260

+105

peak.

Packaging

• Carrier tape and reel packaging.

• 7.0”diameter reel

• 1000pcs per reel

Land pattern and Schematics - [mm]

Applications

• Ideally used in Mobilephone,PDA,MP3,DSC/

DVC,HDD etc as DC-DC converter inductors.

Electrical Characteristics

Saturation Current

Inductance

D.C.R.(

Max. (Typ.)

(at 20

)

Temperature

Rise Current

( A )

Part Name

Stamp

(

[ within ]

)

(A)

at 20

1.90

1.70

1.50

1.35

1.25

1.10

0.90

0.80

0.7

at105

CDH38D09NP-1R2MC

CDH38D09NP-1R5MC

CDH38D09NP-2R2MC

CDH38D09NP-2R7MC

CDH38D09NP-3R3MC

CDH38D09NP-4R7MC

CDH38D09NP-6R8MC

CDH38D09NP-8R2MC

CDH38D09NP-100MC

CDH38D09NP-150MC

CDH38D09NP-220MC

1R2

1R5

2R2

2R7

3R3

4R7

6R8

8R2

100

150

220

1.2 20

1.5 20

2.2 20

2.7 20

3.3 20

4.7 20

6.8 20

8.2 20

10.0 20

15.0 20

22.0 20

0.14(0.11)

0.16(0.13)

0.19(0.15)

0.21(0.17)

0.24(0.19)

0.30(0.24)

0.39(0.31)

0.50(0.40)

0.58(0.47)

0.87(0.69)

1.14(0.91)

1.60

1.35

1.40

1.25

1.15

1.00

0.85

0.72

0.65

0.60

0.50

0.40

1.25

1.15

1.10

1.00

0.95

0.85

0.75

0.70

0.55

0.45

0.60

0.50

1. Inductance measuring condition: at 100kHz.

2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.

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

Page 1 of 3

40 (Ta 20 ).

Revised: 10-Dec-13

12 3

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