Datasheet > SD53-3R3-R

SD53-3R3-R

更新时间： 2024-11-12 20:01:19

品牌	Logo	应用领域
库柏 - COOPER		/
页数	文件大小	规格书
3页	197K
描述
General Purpose Inductor, 3.3uH, 20%, 1 Element, Ferrite-Core, SMD, 2020, ROHS COMPLIANT

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中文翻译

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技术参数
数据手册
替代型号

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SD53-3R3-R 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8504.50.80.00
风险等级：	5.42	型芯材料：	FERRITE
直流电阻：	0.034 Ω	标称电感 (L)：	3.3 µH
电感器类型：	GENERAL PURPOSE INDUCTOR	功能数量：	1
端子数量：	2	最高工作温度：	125 °C
最低工作温度：	-40 °C	形状/尺寸说明：	RECTANGULAR PACKAGE
屏蔽：	YES	表面贴装：	YES
端子位置：	DUAL ENDED	端子形状：	WRAPAROUND
测试频率：	0.1 MHz	容差：	20%
Base Number Matches：	1

SD53-3R3-R 数据手册

SD53 Series

Low Profile, Shielded Inductors

Description

RoHS

2002/95/EC

• 125°C maximum total temperature operation

• Octagonal shape utilizes board space

• 5.2mm x 5.2mm x 3.0mm surface mount package

• Shielded drum core reduces EMI

• Ferrite core material

• Inductance range from 1.1uH to 100uH

• Current range from 4.08 Amps to 0.44 Amps

Applications

• High Power LED driver

• White LED and OLED displays

• DSL modems, digital cameras

• Buck, Boost Inductor

• Cellular phones, Smart phones

• MP3 players, Digital radio player

• PDA, Palmtop, and wireless handhelds

• Battery power, TFT - LCD Bias supply

Packaging

• Supplied in tape and reel packaging, 2600 per reel

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Part Number

Rated

Inductance

(μH)

OCL (1)

Part

Irms (2)

Isat (3)

DCR

Ω @20°C

(Typical)

0.017

0.023

0.029

0.039

0.059

0.077

0.122

0.179

0.221

0.303

0.452

DCR

Ω @20°C

(Maximum)

0.020

K-factor

(4)

μH 20%

Marking

Amperes

SD53-1R1-R

SD53-2R0-R

SD53-3R3-R

SD53-4R7-R

SD53-6R8-R

SD53-100-R

SD53-150-R

SD53-220-R

SD53-330-R

SD53-470-R

SD53-680-R

SD53-101-R

1.10

2.00

3.30

4.70

6.80

10.0

15.0

22.0

33.0

47.0

68.0

100

1.10

2.00

3.30

4.70

6.80

10.0

15.0

22.0

33.0

47.0

68.0

100

3.25

2.64

2.26

2.01

1.65

1.41

1.10

0.81

0.75

0.64

0.52

0.44

4.80

3.30

2.60

2.10

1.85

1.40

1.10

0.94

0.76

0.64

0.58

0.45

0.027

0.034

0.045

0.068

0.090

0.142

0.208

0.257

0.352

0.525

0.801

0.689

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(4) K-factor: Used to determine B p-p for core loss (see graph).

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: SD53-xxx-R

SD53 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

(3) Isat Amperes peak for approximately 30% rolloff (@25°C)

Mechanical Diagrams

Dimensions are in millimeters.

Note A. Part Marking:

4 Digit Marking: Line 1: (1st digit: Indicates inductance value per Part Marking Designator in chart above); (2nd digit: Bi-weekly production date code);

(3rd digit: Last digit of the year produced), (4th digit: Manufacturing code). Line 2: 53 (Indicates the product size code)

PM-114

12 3

中文翻译

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SD53-3R3-R 替代型号

型号	品牌	替代类型	描述	数据表
ELL6SH3R3M	PANASONIC	功能相似	SMD Choke Coils

与SD53-3R3-R相关器件

型号	品牌	获取价格	描述	数据表
SD53-470-R	COOPER	获取价格	Low Profile, Shielded Inductors
SD53-4R7-R	ADI	获取价格	1.2 A, 20 V, 700 kHz/1.4 MHz, Nonsynchronous Step-Down Regulator
SD53-4R7-R	COOPER	获取价格	General Purpose Inductor, 4.7uH, 20%, 1 Element, Ferrite-Core, SMD, 2020, ROHS COMPLIANT
SD535	ETC	获取价格	Analog IC
SD53-680	COOPER	获取价格	General Purpose Inductor, 68uH, 20%, Ferrite-Core, 2020,
SD53-680-R	COOPER	获取价格	General Purpose Inductor, 68uH, 20%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT
SD53-6R8	COOPER	获取价格	General Purpose Inductor, 6.8uH, 20%, Ferrite-Core, 2020,
SD53-6R8-R	ADI	获取价格	1.2 A, 20 V, 700 kHz/1.4 MHz, Nonsynchronous Step-Down Regulator
SD53-6R8-R	COOPER	获取价格	General Purpose Inductor, 6.8uH, 20%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT
SD-53856-5010	MOLEX	获取价格	PCMCIA Connector, 50 Contact(s), 2 Row(s), Male, Right Angle, Surface Mount Terminal

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