Manufacturer Part Number
ND420825
Manufacturer
Powerex, Inc.
Introduction
High-power thyristor module for industrial applications
Product Features and Performance
High current rating up to 393 A RMS
High surge current capability up to 8800 A
Wide operating temperature range from -40°C to 130°C
Series connection of 1 SCR and 1 diode
Chassis mount configuration
Product Advantages
Robust and reliable design
Excellent thermal management
Simplified system design and integration
Key Technical Parameters
On-state current (RMS): 393 A
On-state current (average): 250 A
Gate trigger current: 150 mA
Off-state voltage: 800 V
Gate trigger voltage: 3 V
Non-repetitive surge current (50/60 Hz): 8800 A
Quality and Safety Features
RoHS compliant
Designed for industrial applications
Compatibility
Suitable for various industrial power conversion and control systems
Application Areas
Motor drives
Power supplies
Welding equipment
Industrial heating and control systems
Product Lifecycle
This product is currently in production and available. No plans for discontinuation or replacement at this time.
Key Reasons to Choose This Product
High-power handling capability
Robust and reliable design
Excellent thermal management
Simplified system integration
Suitable for a wide range of industrial applications
