Manufacturer Part Number
MCC250-12IO1
Manufacturer
Littelfuse
Introduction
The MCC250-12IO1 is an SCR Module from Littelfuse designed for high power control and switching applications.
Product Features and Performance
Series connection of two SCRs
High voltage handling capacity up to 1.2 kV
High on-state current capability of 287 A (average) and 450 A (RMS)
Gate trigger voltage and current of 2 V and 150 mA respectively
Surge current capability of up to 9600 A
Operational across a wide temperature range from -40°C to 140°C
Product Advantages
Robust series connection capable of handling high surge currents
High thermal and electrical efficiency
Compact and durable design suitable for harsh environments
Key Technical Parameters
Voltage Off State: 1.2 kV
Current On State (It (AV)) (Max): 287 A
Current On State (It (RMS)) (Max): 450 A
Voltage Gate Trigger (Vgt) (Max): 2 V
Current Gate Trigger (Igt) (Max): 150 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 9000A, 9600A
Operating Temperature: -40°C ~ 140°C (TJ)
Quality and Safety Features
Rigorous testing to meet high quality and safety standards
Reliable operation in a wide range of environmental conditions
Compatibility
Compatible with standard chassis mount setups
Suitable for integration into various industrial power control systems
Application Areas
Industrial motor drives
Heating systems
Power supplies
Industrial inverters
Product Lifecycle
Product Status: Obsolete
Replacement or upgrade options may be limited or unavailable
Several Key Reasons to Choose This Product
Exceptional power handling capability for heavy-duty applications
High reliability and durability enhance device longevity
Versatile application across multiple industrial contexts
Obsolete status amplifies its value in niche applications requiring specific module characteristics
