Datasheet > LD431450

LD431450

更新时间： 2024-11-17 22:31:27

品牌	Logo	应用领域
POWEREX		/
页数	文件大小	规格书
5页	104K
描述
POW-R-BLOK Dual SCR Isolated Module (500 Amperes / Up to 1600 Volts)

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LD431450 数据手册

LD43__50

POW-R-BLOK^TM

Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272

Dual SCR Isolated Module

500 Amperes / Up to 1600 Volts

Description:

OUTLINE DRAWING

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.

P - M10 THD (3 TYP.)

Q - DIA. (4 TYP.)

LD43__50

Dual SCR

POW-R-BLOK^TMModule

500 Amperes / 800-1600 Volts

Features:

TꢀElectrically Isolated Heatsinking

TꢀAluminum Nitride Isolator

T Compression Bonded Elements

T Metal Baseplate

T - (4 TYP.)

T Low Thermal Impedance

for Improved Current Capability

T UL Recognized

LD43 Outline Dimensions

Dimension

Inches

Millimeters

5.91

4.88

150.0

124.0

112.0

60.0

Benefits:

TꢀNo Additional Insulation

Components Required

TꢀEasy Installation

TꢀNo Clamping Components

Required

4.41

2.36

2.05

52.0

1.97

50.0

T Reduce Engineering Time

1.89

48.0

1.73

44.0

CONNECTION DIAGRAM

1.22

31.0

1.10

28.0

Applications:

TꢀBridge Circuits

1.00

25.4

Ordering Information

TꢀAC & DC Motor Drives

TꢀBattery Supplies

Select the complete eight-digit

0.69

17.5

module part number from the table

below.

0.39

10.0

TꢀPower Supplies

M10 Metric

0.26 Dia.

0.24

M10

TꢀLarge IGBT Circuit Front Ends

Example: LD431650 is a 1600V,

500 Ampere Dual SCR Isolated

POW-R-BLOK^TMModule.

6.5 Dia.

6.0

0.12

3.0

.110 x .032

2.5 x 0.8

Current

Voltage

Note: Dimensions are for reference only.

Amperes

(x10)

Volts

Type

LD43

(x100)

Revision Date: 12/04/2002

12 3 4 5

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