Manufacturer Part Number
ND471825
Manufacturer
powerex
Introduction
Thyristor SCR Module for High Power Control
Product Features and Performance
Series Connection - SCR/Diode
One SCR and One Diode Configuration
High Surge Current Capability
Chassis Mountable
Product Advantages
High Voltage Handling Capability
Robust Current Ratings
Designed for Rugged Performance
Integrated SCR and Diode for Simplified Installation
Key Technical Parameters
Voltage - Off State: 1.8 kV
Current - On State (It (AV)) (Max): 250 A
Current - On State (It (RMS)) (Max): 393 A
Voltage - Gate Trigger (Vgt) (Max): 3 V
Current - Gate Trigger (Igt) (Max): 150 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 8800A @ 60Hz
Operating Temperature Range: -40°C to 130°C
Quality and Safety Features
High Surge Current Tolerance
Temperature Resistance for Reliability
Compliance with Industry Standards
Compatibility
POW-R-BLOK™ Module Design
Chassis Mount Format
Application Areas
AC and DC Motor Controls
Heating Controls
Industrial Power Supplies
Product Lifecycle
Discontinued at Digi-Key
May need to consult powerex for direct availability or potential alternatives
Several Key Reasons to Choose This Product
Suitable for High Voltage Applications
High Current and Peak Surge Current Capabilities
Operational Stability at Extreme Temperatures
Ideal for Heavy-Duty Industrial Applications
Direct Chassis Mounting Capabilities
