Manufacturer Part Number
ND421421
Manufacturer
Powerex, Inc.
Introduction
Powerex's ND421421 is a high-performance thyristor module designed for industrial applications.
Product Features and Performance
High current handling capability up to 330A RMS and 210A average
Supports operating temperatures from -40°C to 130°C
Low gate trigger current of 150mA max
Capable of withstanding high off-state voltages up to 1.4kV
Low gate trigger voltage of 3V max
Exceptional surge current rating of 11,190A @ 60Hz
Product Advantages
Robust design for reliable operation
Compact and integrated module for easy installation
Optimized thermal performance for efficient heat dissipation
Versatile for a wide range of industrial applications
Key Technical Parameters
Current On State (It (RMS)) (Max): 330A
Current On State (It (AV)) (Max): 210A
Current Gate Trigger (Igt) (Max): 150mA
Voltage Off State: 1.4kV
Voltage Gate Trigger (Vgt) (Max): 3V
Current Non Rep. Surge 50, 60Hz (Itsm): 11,190A @ 60Hz
Quality and Safety Features
RoHS compliant
Designed and manufactured to high-quality standards
Compatibility
Suitable for various industrial applications that require high-power thyristor modules
Application Areas
Motor control
Power conversion
Welding equipment
Industrial heating and lighting
Renewable energy systems
Product Lifecycle
This product is currently available and not nearing discontinuation.
Replacement or upgrade options may be available, depending on specific application requirements.
Key Reasons to Choose this Product
Exceptional current handling and voltage withstanding capabilities
Reliable and robust design for industrial environments
Efficient thermal management for continuous operation
Compact and integrated module for easy installation
Versatile for a wide range of industrial applications