ND431225 - Powerex Power

ND431225 Dual SCR

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. ND43__25 Dual SCR Isolated TM POW-R-BLOK Module 250 Amperes / Up to 1600 Volts A G.

Features

T T T T T Electrically Isolated Heatsinking Aluminum Nitride Insulator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability T Quick Connect Gate Terminal with Provision for Keyed Mating Plug T UL Recognized K1 G1 K SCR 1 AK SCR 2 A G2 K2 CONNECTION DIAGRAM ND43 Outline Dimensions Dimension A B C D E F G H J K L M N P Q R S T U V W Inches 4.57 3.66 3.15 2.17 2.06 2.07 1.97 1.90 1.50 1.38 1.35 1.122 .71 .57 .625 .394 .350 M8 Metric .22 Dia. .110 x .032 .12 Millimeters 116 93 80.0 55.1 52.3 52.0 50.0 48.3 38.1 35.0 34.3 28.5 18.0 14.5 15.9 10.00 .