Datasheet > WSR20U45Z

WSR20U45Z

更新时间： 2024-11-19 14:52:55

品牌	Logo	应用领域
先科 - SWST		/
页数	文件大小	规格书
3页	214K
描述
肖特基整流管

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中文翻译

获取价格

数据手册

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WSR20U45Z 数据手册

WSV20U45Z,WSR20U45Z-HAF

Planar MOS-Controlled Schottky Barrier Rectifiers

Reverse Voltage - 45 V

Forward Current - 20 A

WSV20U45Z

WSR20U45Z

Features

• Low forward voltage drop, low power losses

• High efficiency operation

• Halogen and Antimony Free(HAF), RoHS compliant

1. Cathode 2.Cathode 3.Anode

TO-263 Plastic Package

TO-252 Plastic Package

Applications

• For use in high frequency DC/DC converters

• Switching power supplies

Absolute Maximum Ratings (T_a= 25℃ unless otherwise specified)

Parameter

Symbol

V_RRM

Value

Unit

Maximum Repetitive Peak Reverse Voltage

Average Rectified Forward Current

I_F(AV)

Peak Forward Surge Current 8.3 ms Single half sine-

wave Superimposed on Rated Load (JEDEC Method)

I_FSM

230

Junction Temperature

T_j

150

℃

Storage Temperature Range

T_stg

- 55 to + 150

Thermal Characteristics (at T_a= 25℃ unless otherwise specified)

Parameter

Symbol

R_θJC

Unit

WSV20U45Z WSR20U45Z

Typical Thermal Resistance-Junction to Case

3.8

4.5

℃/W

Electrical Characteristics (at T_a= 25℃ unless otherwise specified)

Parameter

Symbol

Min.

Max.

Unit

Forward Voltage

at I_R= 200 µA

V_BR

Forward Voltage

at I_F= 2 A

at I_F= 3 A

0.38

0.4

0.41

0.47

0.51

0.58

at I_F= 5 A

V_F

at I_F= 10 A

at I_F= 15 A

at I_F= 20 A

DC Reverse Current

at V_R=45 V

I_R

200

µA

1 / 3

Dated: 03/09/2020 Rev:01

12 3

中文翻译

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