Datasheet > LDR31850

LDR31850

更新时间： 2024-11-18 21:21:27

品牌	Logo	应用领域
POWEREX		/
页数	文件大小	规格书
4页	239K
描述
Silicon Controlled Rectifier,

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中文翻译

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数据手册
替代型号

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LDR31850 数据手册

PRELIMINARY

LDR3__50

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272

www.pwrx.com

POW-R-BLOK^TM

Dual SCR Isolated Module

500 Amperes / Up to 1800 Volts

OUTLINE DRAWING

LDR3__50

Dual SCR

POW-R-BLOK^TMModule

500 Amperes / 800-1800 Volts

Description:

Powerex Dual SCR Modules are

designed for use in applications

requiring phase control and isolated

packaging. The modules are isolated

for easy mounting with other

components on a common heatsink.

POW-R-BLOK^TMhas been tested and

recognized by the Underwriters

Laboratories.

Features:

 Electrically Isolated Heatsinking

 Compression Bonded Elements

 Metal Baseplate

 Low Thermal Impedance

for Improved Current Capability

 Includes Gate Lead Kits and

M10 Terminal Hardware

 UL Recognition Pending

 RoHS Compliant

Ordering Information:

Select the complete eight-digit

module part number from the table

below.

Example: LDR31650 is a 1600V,

500 Ampere Dual SCR Isolated

POW-R-BLOK^TMModule.

LDR3 Outline Dimensions

Dimension

Inches

Millimeters

5.87

4.88

149

124

112

4.41

2.36

2.05

1.97

Benefits:

Current

Amperes

(x10)

Voltage

Volts

(x100)

1.89

 No Additional Insulation

Components Required

 Easy Installation

 No Clamping Components

Required

Type

LDR3

1.73

1.22

1.10

1.02

 Reduce Engineering Time

0.67

0.39

Applications:

 Bridge Circuits

 AC & DC Motor Drives

 Battery Supplies

 Power Supplies

M10 Metric

0.26 Dia.

0.20

M10

6.5 Dia.

0.12

 Large IGBT Circuit Front Ends

.110 x .032

2.8 x 0.8

Note: Dimensions are for reference only.

Revision Date: 7/21/2017

12 3 4

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LDR31850 替代型号

型号	品牌	替代类型	描述	数据表
LD431850	POWEREX	功能相似	POW-R-BLOK Dual SCR Isolated Module (500 Amperes / 1800 Volts)

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