Manufacturer Part Number
MCD310-22IO1
Manufacturer
littelfuse
Introduction
The MCD310-22IO1 is a high-power thyristor SCR/Diode module designed for high-voltage applications requiring precise control and efficient thermal management.
Product Features and Performance
Series connection structure integrating 1 SCR and 1 Diode
Capable of handling voltages up to 2.2 kV
Supports currents up to 320 A (average) and 500 A (RMS)
High surge current capability: 9200A (50Hz) and 9800A (60Hz)
Low gate trigger voltage (2 V) and current (150 mA)
Robust operating temperature range from -40°C to 140°C
Chassis mount design within a Y2-DCB package for improved heat dissipation
Product Advantages
Enhanced reliability in high voltage applications
Efficient thermal management leading to longer component life
High surge current support ensures stability under stress conditions
Low triggering energy reduces power consumption
Key Technical Parameters
Voltage Off State: 2.2 kV
Current On State (It (AV)) (Max): 320 A
Current On State (It (RMS)) (Max): 500 A
Voltage Gate Trigger (Vgt) (Max): 2 V
Current Gate Trigger (Igt) (Max): 150 mA
Operating Temperature: -40°C ~ 140°C
Quality and Safety Features
Built to withstand rugged conditions and high-temperature environments
Compliance with safety and quality standards ensuring long-term reliability
Compatibility
Designed for universal use in series connection structures
Suitable for high voltage applications across different industrial segments
Application Areas
Power conversion and management systems
High power drives and inverters
Industrial heating and welding equipment
Renewable energy systems like solar inverters and wind turbines
Product Lifecycle
Currently marked as Active
Continuously supported with no current plans for discontinuation
Availability of replacements or upgrades as necessary
Several Key Reasons to Choose This Product
High voltage and current handling capability for demanding applications
Outstanding surge current protection reduces risk of damage
Efficient heat dissipation design extends product lifespan
Versatile application across various industries and systems
Strong manufacturer support ensures product reliability and availability