Datasheet > HSE-B20254-035H-02

HSE-B20254-035H-02

更新时间： 2024-11-02 20:59:07

品牌	Logo	应用领域
CUI		/
页数	文件大小	规格书
4页	333K
描述
Extruded Heat Sink, TO-220

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技术参数
数据手册

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HSE-B20254-035H-02 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：	compliant
风险等级：	7.63	Base Number Matches：	1

HSE-B20254-035H-02 数据手册

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date 05/02/2017

page 1 of 4

SERIES: HSE-BX-035H-01 │ DESCRIPTION: HEAT SINK

FEATURES

• TO-220 package

• placement pins for secure PCB attachment

• round hole for component attchment

• multiple available cut lengths

thermal resistance¹

power

MODEL

dissipation¹

length

@ 75°C ΔT,

nat conv

(°C/W)

@ 1 W,

nat conv

(°C/W)

@ 1 W,

200 LFM

(°C/W)

@ 1 W,

400 LFM

(°C/W)

@ 75°C ΔT,

nat conv

(W)

(mm)

25.4

38.1

HSE-B20254-035H-01

HSE-B20381-035H-01

14.42

10.71

14.36

10.51

4.42

2.67

3.40

2.43

5.20

7.00

Note:

1. See performance curves for full thermal resistance details.

2. Custom cut to length options available. Thermal data not available on custom lengths.

PERFORMANCE CURVES

HSE-B20254-035H-01

100

Without Airflow

Heatsink Temperature Rise Above

Ambient (ΔT = Ths - Ta) (°C)

200 LFM

400 LFM

Power

(W)

Natural

Conv.

200 LFM

400 LFM

14.36

29.79

44.19

59.02

72.18

84.41

96.74

107.41

118.81

128.70

4.42

3.40

9.28

6.91

14.08

18.94

23.94

28.75

33.59

38.56

43.41

48.60

10.17

13.61

17.23

20.85

24.38

27.85

31.51

34.77

Dissipated Power (W)

Ths: “hot spot” temperature measured on the heatsink

Ta: ambient temperature

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