Manufacturer Part Number
ND421821
Manufacturer
Powerex, Inc.
Introduction
High-power SCR and diode module for industrial applications
Product Features and Performance
High surge current capability of 11,190A @ 60Hz
Low gate trigger current of 150mA maximum
Wide operating temperature range of -40°C to 130°C
Robust chassis mount package design
Product Advantages
Excellent thermal management for high power applications
Reliable and durable construction
Compact and space-saving design
Key Technical Parameters
On-state current (It(RMS)): 330A maximum
On-state current (It(AV)): 210A maximum
Gate trigger current (Igt): 150mA maximum
Off-state voltage: 1.8kV
Gate trigger voltage (Vgt): 3V maximum
Quality and Safety Features
RoHS compliant
Designed for industrial safety and reliability
Compatibility
Suitable for a wide range of industrial applications requiring high-power SCR and diode modules
Application Areas
Motor controls
Power supplies
Welding equipment
Induction heating
Industrial automation systems
Product Lifecycle
This product is currently in production and not nearing discontinuation
Replacement or upgrade options may be available from the manufacturer
Several Key Reasons to Choose This Product
Exceptional surge current handling capability
Efficient thermal management for high-power applications
Reliable and durable construction for industrial use
Compact and space-saving design
Wide operating temperature range for versatile applications