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LD431650

Powerex Powers
Part Number LD431650
Manufacturer Powerex Powers
Description Dual SCR-Module
Published Apr 25, 2005
Detailed Description LD43__50 Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK Dual SCR Isolated Module...
Datasheet PDF File LD431650 PDF File

LD431650
LD431650

Overview
LD43__50 Powerex, Inc.
, Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK Dual SCR Isolated Module 500 Amperes / Up to 1600 Volts TM OUTLINE DRAWING A R B C J F 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.
TM POW-R-BLOK has been tested and recognized by the Underwriters Laboratories.
LD43__50 Dual SCR TM POW-R-BLOK Module 500 Amperes / 800-1600 Volts K G D 3 2 1 L Q - DIA.
(4 TYP.
) H P - M10 THD (3 TYP.
) M Features: T T T T T Electrically Isolated Heatsinking Aluminum Nitride Isolator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability T UL Recognized T - (4 TYP.
) S LD43 Outline Dimensions E 4 5 7 6 Dimension A N Inches 5.
91 4.
88 4.
41 2.
36 2.
05 1.
97 1.
89 1.
73 1.
22 1.
10 1.
00 0.
69 0.
39 M10 Metric 0.
26 Dia.
0.
24 0.
12 .
110 x .
032 Millimeters 150.
0 124.
0 112.
0 60.
0 52.
0 50.
0 48.
0 44.
0 31.
0 28.
0 25.
4 17.
5 10.
0 M10 6.
5 Dia.
6.
0 3.
0 2.
5 x 0.
8 B C D Benefits: T No Additional Insulation Components Required T Easy Installation T No Clamping Components Required T Reduce Engineering Time 5 4 6 7 3 2 1 E F G H CONNECTION DIAGRAM J K Applications: T T T T T Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends Ordering Information: L M N P Q R S T Select the complete eight-digit module part number from the table below.
Example: LD431650 is a 1600V, 500 Ampere Dual SCR Isolated TM POW-R-BLOK Module.
Type LD43 Voltage Volts (x100) 08 10 12 14 16 Current Amperes (x10) 50 Note: Dimensions are for reference only.
Revision Date: 12/04/2002 LD43__50 Powerex, Inc.
, Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK Dual SCR Isolated Module 500 Amperes / Up to 1600 Volts TM Absolute Maximum Ratings Characteristics Repetitive Peak Forward and Reverse Blocking ...


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