CD431690C - Powerex Inc.

Manufacturer Part Number

CD431690C

Manufacturer

Powerex

Introduction

CD431690C is a Thyristor SCR module designed for high voltage and high current applications, featuring dual SCRs in a series connection.

Product Features and Performance

Contains 2 SCRs in series

Voltage off state capability of 1.6 kV

On state current maximum of 90 A (average) and 141 A (RMS)

Gate trigger voltage up to 2.5 V

Gate trigger current up to 100 mA

Non-repetitive surge current capability of 2000A at 50 Hz

Hold current maximum of 100 mA

Operates at temperatures from -40°C to 125°C

Product Advantages

High surge current capability enhances reliability

Wide operating temperature range suitable for harsh environments

Key Technical Parameters

Voltage Off State: 1.6 kV

Current On State (It (AV)) (Max): 90 A

Current On State (It (RMS)) (Max): 141 A

Voltage Gate Trigger (Vgt) (Max): 2.5 V

Current Gate Trigger (Igt) (Max): 100 mA

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built to handle extreme industrial conditions ensuring long-term reliability

Compatibility

Compatible with various high current and high voltage applications

Application Areas

Industrial electric power control

Motor drives

Lighting control systems

Heavy machinery

Product Lifecycle

Currently in active production

No indication of nearing discontinuation

Upgrades or replacement availability not specified

Several Key Reasons to Choose This Product

High voltage and current ratings for industrial applications

Dual SCR module increases system reliability

High surge current capability prevents damage under sudden surges

Operable across a wide temperature range, making it versatile in different environments

Extensively tested for quality and safety ensuring endurance in harsh conditions