Manufacturer Part Number
MCC224-20IO1
Manufacturer
Littelfuse
Introduction
Thyristor SCR module designed for high-power control and switching applications.
Product Features and Performance
Robust series connection SCR structure
Dual SCR configuration
High off-state voltage of 2 kV
Continuous on-state current of 240 A (AV)
RMS on-state current of 400 A (Max)
Gate trigger voltage up to 2 V
Gate trigger current up to 150 mA
High surge current capability with 8000A (50Hz), 8500A (60Hz)
Hold current of 200 mA
Product Advantages
High voltage and current handling capabilities
Durable construction suitable for industrial environments
High surge current withstanding for reliability in harsh conditions
Versatile chassis mount package for easy installation
Key Technical Parameters
Voltage Off State: 2 kV
Current On State (It (AV)) (Max): 240 A
Current On State (It (RMS)) (Max): 400 A
Voltage Gate Trigger (Vgt) (Max): 2 V
Current Gate Trigger (Igt) (Max): 150 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 8000A, 8500A
Current Hold (Ih) (Max): 200 mA
Operating Temperature: -40°C to 140°C
Quality and Safety Features
Built to maintain performance in industrial temperature ranges
Complies with applicable safety standards for thyristor devices
Compatibility
Designed for use in circuits requiring a 2 kV off-state voltage and high current parameters
Y1-CU case compatible with chassis mount setups
Application Areas
AC and DC motor control
Controlled rectifiers
Soft starters
Power supplies
Solid-state switches
Battery chargers
Energy management systems
Industrial heating applications
Product Lifecycle
Active product status, not indicated as nearing discontinuation
Consult Littelfuse for potential future replacements or upgrades
Several Key Reasons to Choose This Product
High reliability in extreme operating conditions
Capable of handling significant power levels in compact module form
Easy to integrate into existing systems due to standard mounting
Extensive surge current capability for demanding applications
Provided by Littelfuse, a leader in circuit protection technology
Suitable for a wide range of heavy-duty industrial applications
Active lifecycle status ensures long-term availability and support
