Manufacturer Part Number
CM431690
Manufacturer
Powerex
Introduction
The CM431690 is a Thyristor SCR module designed for high voltage applications encapsulated in a POW-R-BLOK™ module for robust chassis mount.
Product Features and Performance
Series Connection of All SCRs
Includes 2 SCRs in the module
Suitable for operation in temperatures ranging from -40°C to 125°C
Chassis mountable with POW-R-BLOK™ Module for enhanced thermal and mechanical performance
Product Advantages
Compact module with integrated SCRs helps in saving space and improving system reliability
High surge current ratings enhance robustness in demanding applications
Key Technical Parameters
Voltage Off State: 1.6 kV
Current On State (It (AV)) (Max): 90 A
Current On State (It (RMS)) (Max): 140 A
Voltage Gate Trigger (Vgt) (Max): 2 V
Current Gate Trigger (Igt) (Max): 100 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 1730A, 1800A
Quality and Safety Features
Designed to withstand high surge currents and extreme temperatures
Compatibility
Compatible with robust industrial applications requiring chassis mounting and high voltage operation
Application Areas
Industrial motor control
Power regulators
Controlled rectifier circuits
Product Lifecycle
Obsolete
Check for replacement or upgrade options available from Powerex
Several Key Reasons to Choose This Product
Custom engineered POW-R-BLOK™ Module ensures high reliability and simplifies assembly
High voltage and surge current capabilities suited for rigorous applications
Operates efficiently across a wide temperature range for use in harsh environments
Obsolescence adds exclusivity for critical systems that require specific module replacements or upgrades
