HC9-R47-R

更新时间： 2024-02-01 18:50:10

品牌	Logo	应用领域
库柏 - COOPER		电感器固定电感器
页数	文件大小	规格书
3页	248K
描述
High Current 9 Power Inductors

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HC9-R47-R 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	包装说明：	5351
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8504.50.80.00	风险等级：	5.46
Is Samacsys：	N	大小写代码：	5351
构造：	Chip	型芯材料：	IRON
直流电阻：	0.00088 Ω	标称电感 (L)：	0.47 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：	155 °C	最低工作温度：	-40 °C
封装高度：	7.5 mm	封装长度：	13.4 mm
封装形式：	SMT	封装宽度：	13.1 mm
包装方法：	TR	最大额定电流：	57 A
系列：	HC9 SERIES	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：	WRAPAROUND
测试频率：	0.1 MHz	容差：	15%
Base Number Matches：	1

HC9-R47-R 数据手册

HC9 Series

High Current 9 Power Inductors

• Design utilizes high temperature powder iron material

with a non-organic binder to eliminate thermal aging

• Inductance Range from 0.2µH to 47.0µH

• Current Range from 3.65 amps to 95.0 amps

• Frequency Range 1kHz to 500kHz

Applications

• Next generation processors

• High current DC-DC converters

• VRM, multi-phase buck regulator

• PC, workstations, routers, servers

Environmental Data

• Storage temperature range: -40°C to +155°C

• Operating temperature range: -40°C to +155°C

(range is application specific)

Description

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

• 155°C maximum total operating temperature

• Surface mount inductors designed for higher speed switch

mode applications requiring lower inductance, low voltage and

high current

Packaging

• Supplied in tape and reel packaging, 450 parts per reel

(1)

(2)

rms

(3)

(4)

(5)

Part

Rated

Inductance

µH

OCL

sat

DCR (mΩ)

max. @

20°C

0.50

Volts

sat

Number

Nominal

+/-15% µH

0.218

0.544

1.04

Amps

(Typ.)

46.7

33.7

23.7

21.0

17.2

14.3

13.0

10.3

8.50

6.30

4.42

3.65

Amps

30% rolloff

µSec

(VµS)

2.87

4.78

6.70

8.46

10.4

12.4

14.4

18.1

22.0

31.5

37.3

44.8

20% rolloff

HC9-R20-R

HC9-R47-R

HC9-1R0-R

HC9-1R5-R

HC9-2R2-R

HC9-3R3-R

HC9-4R3-R

HC9-6R8-R

HC9-100-R

HC9-220-R

HC9-330-R

HC9-470-R

0.20

0.47

1.0

1.5

2.2

3.3

4.3

6.8

10.0

22.0

33.0

47.0

0.88

1.87

2.27

3.37

4.87

5.90

9.40

14.0

1.70

2.53

3.52

4.67

7.45

10.9

22.4

34.5

13.2

11.4

8.6

6.0

4.8

19.1

15.1

12.5

8.7

7.0

5.7

25.7

48.8

72.3

49.2

3.9

1) Test Parameters: 100kHz, 1.0V

rms

Part number definition:

2) I

rms

amps for approximately ∆T of 40°C without core loss.

First 3 characters = Product code and size.

Derating is necessary for AC currents. Pad layout, trace thickness and width, airflow,

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

recommended that the temperature of the part not exceed 155°C under worst case

conditions verified in the end application.

3) Peak current for approximately 20% rolloff @20°C

4) Peak current for approximately 30% rolloff @20°C

Last 3 characters = Inductance in µH. R = decimal point.

If no R is present third character = # of zeros.

-R suffix = RoHS compliant

5) Applied Volt-Time product (V-µS) across the inductor. This value represents the applied V-µS at

operating frequency necessary to generate additional core loss which contributes to the 40°C

temperature rise. De-rating of the I

is required to prevent excessive temperature rise. The

rms

100% VµS rating is equivalent to a ripple current I of 20% of I (30% rolloff option).

p-p sat

1207 BU-SB07346

Page 1 of 3

Data Sheet 4312

12 3

中文翻译

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