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ND431825 +BOM

High-reliability thyristor module designed for industrial automation application

ND431825 General Description

SCR Module 1.8 kV 393 A Series Connection - All SCRs Chassis Mount POW-R-BLOK™ Module

Key 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

UL Recognized

Application

Bridge Circuits

AC & DC Motor Drives

Battery Supplies

Power Supplies

Large IGBT Circuit Front Ends

Specifications

Series - Structure Series Connection - All SCRs
Number of SCRs, Diodes 2 SCRs Voltage - Off State 1.8 kV
Current - On State (It (AV)) (Max) 250 A Current - On State (It (RMS)) (Max) 393 A
Voltage - Gate Trigger (Vgt) (Max) 3 V Current - Gate Trigger (Igt) (Max) 150 mA
Current - Non Rep. Surge 50, 60Hz (Itsm) 8800A @ 60Hz Operating Temperature -40°C ~ 130°C (TJ)
Mounting Type Chassis Mount

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