Manufacturer Part Number
CD631415C
Manufacturer
Powerex
Introduction
CD631415C is a silicon-controlled rectifier (SCR) module designed for high power control and switching.
Product Features and Performance
Series connection - all SCRs
Dual SCR module
High voltage capability - 1.4 kV
High average on-state current - 150 A
High RMS on-state current - 235 A
Gate trigger voltage - max 2.5 V
Gate trigger current - max 150 mA
High surge current capability - 5400A @ 50Hz
Low holding current - max 150 mA
Product Advantages
Ability to control large power
Robust surge current handling
Stable triggering characteristics
Good thermal performance with operating temperatures ranging from -40°C to 125°C
Key Technical Parameters
Off State Voltage: 1.4 kV
On State Current (It (AV)): Max 150 A
On State Current (It (RMS)): Max 235 A
Gate Trigger Voltage (Vgt): Max 2.5 V
Gate Trigger Current (Igt): Max 150 mA
Non-Repetitive Surge Current (Itsm): 5400A @ 50Hz
Holding Current (Ih): Max 150 mA
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Robust build quality for reliable performance
Safe operation within specified temperature and current limits
Compatibility
Designed for applications requiring series SCR configurations
Screw mount for secure installation
Standard module package for easy integration
Application Areas
Industrial power control
Motor drives
Power supplies
Inverters/converters
Lighting control systems
Product Lifecycle
Discontinued at Digi-Key
Potential availability through other distributors or direct from manufacturer
Replacement or upgrade options might be available
Key Reasons to Choose This Product
High power handling capacity suitable for industrial applications
Dual SCR design for efficient control
Enhanced reliability with high surge current capability
Works across a broad temperature range ensuring performance under extreme conditions
Proven manufacturer with a reputation for quality power control products