HC1-R87-R

更新时间： 2024-09-16 12:46:23

品牌	Logo	应用领域
库柏 - COOPER		电感器固定电感器大电流电感器
页数	文件大小	规格书
3页	317K
描述
High Current Inductor

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技术参数
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HC1-R87-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：	5.24	型芯材料：	FERRITE
直流电阻：	0.00123 Ω	标称电感 (L)：	0.87 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：	85 °C	最低工作温度：	-40 °C
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：	0.3 MHz
容差：	15%	Base Number Matches：	1

HC1-R87-R 数据手册

High Current Inductor

Single Winding, HC1

Applications

• Next generation microprocessors

• High current DC-DC converters

• Computers

Environmental Data

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

SMD Device

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

application specific).

Description:

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

seconds maximum.

• 125°C Maximum total operating temperature

• Designed for high current, low voltage applications

• Low DCR, high efficiency

Packaging

• Units supplied in tape and reel packaging, 250 parts on

13” diameter reel.

• Foil construction for higher frequency circuit designs

• Suited for IR and vapor reflow solder

• Frequency range 1kHz to 1MHz

• Ferrite core material

Product Specifications

(2)

(3)

Part

Rated

OCL ⁽¹⁾

DCR (Ω)

Volt- μSec ⁽⁴⁾

rms

sat

Number

Inductance μH

15% μH

0.218

0.291

0.572

0.866

1.12

1.66

2.29

3.59

5.15

Amps (Approx.)

Max.@ 20°C

0.00036

0.00068

0.00123

0.0020

0.0035

0.0057

(V μS) (ref.)

1.83

HC1-R22-R

HC1-R30-R

HC1-R57-R

HC1-R87-R

HC1-1R0-R

HC1-1R7-R

HC1-2R3-R

HC1-3R6-R

HC1-5R1-R

HC1-7R8-R

HC1-100-R

0.22

0.30

0.57

0.87

1.0

1.7

2.3

3.6

5.1

51.42

37.83

28.01

22.30

16.76

40.5

31.8

33.4

31.0

25.4

22.2

16.7

13.4

1.83

3.66

5.49

7.33

9.16

10.99

12.79

11.2

6.7

5.3

7.8

7.85

10.5

0.0057

1) OCL (Open Circuit Inductance) Test parameters: 300kHz, .25V , 0.0Adc & I

rms

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

200kHz necessary to generate a core loss equal to 10% of the total losses for 40°C temperature

rise. See Core Loss Graph.

sat

2) I

Amps for approximately ΔT of 40°C. DC current for an approximate ΔT of 40°C without core

rms

loss. Derating is necessary for AC currents. It is recommended that the temperature of the part

not exceed 125°C under worst case operating conditions verified in the end application.

5) Part number definition - HC1-xxx-R:

• HC1 = Product code and size

• -xxx = Inductance value

• R = Decimal point (if no “R” is present,

third character = number of zeros)

• -R Suffix = RoHS compliant

3) I Amps Peak for approximately 30% rolloff @ 20°C

sat

Dimensions - mm

Top View

Recommended Pad Layout

Side View

Front View

Schematic

(Componenet Side)

4.5

10.0

13.0

Max.

10.0

4.9 Typ.

Max.

14.5

2.2

Typ.

13.0

Max.

xxx = Inductance value

wwllyy = Date code R = Revision level

0508 BU-SB08064

Page 1 of 3

Data Sheet 4328

12 3

中文翻译

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