Datasheet > NDR21834

NDR21834

更新时间： 2024-11-08 20:07:07

品牌	Logo	应用领域
POWEREX		/
页数	文件大小	规格书
4页	520K
描述
Silicon Controlled Rectifier,

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数据手册

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NDR21834 数据手册

PRELIMINARY

NDR2__34

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

www.pwrx.com

POW-R-BLOK^TM

Dual SCR/Diode Isolated Module

340 Amperes / Up to 1800 Volts

Description:

Powerex Dual SCR/Diode 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.

Features:

 Electrically Isolated Heatsinking

 Aluminum Nitride Insulator

 Compression Bonded Elements

 Metal Baseplate

 Low Thermal Impedance

for Improved Current Capability

 Quick Connect Gate Terminal

with Provision for Keyed Mating

Plug

NDR2__34

Dual SCR/Diode Isolated

POW-R-BLOK^TMModule

340 Amperes / 1600-1800 Volts

Benefits:

 No Additional Insulation

Components Required

 Easy Installation

 No Clamping Components

Required

NDR2 Outline Dimensions

Ordering Information:

Select the complete eight digit

module part number from the table

below.

Example: ND421634 is a 1600Volt,

340 Ampere Dual SCR/Diode

Isolated POW-R-BLOK^TMModule

Dimension

Inches

Millimeters

4.53

3.62

115

 Reduce Engineering Time

3.15

1.77

1.73

Applications:

 Bridge Circuits

 AC & DC Motor Drives

 Battery Supplies

 Power Supplies

2.05

Current

Amperes

(x 10)

Voltage

Volts

(x100)

1.97

Type

NDR2

1.95

49.5

1.50

 Large IGBT Circuit Front Ends

1.38

1.26

1.12

28.5

0.75

.47

.71

.32

.35

M8 Metric

.24 Dia.

.110 x .032

.12

2.8 x 0.8

2.5

1.02

Note: Dimensions are for reference only.

Revision Date: 01/25/2018

12 3 4

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