Manufacturer Part Number
MCC225-18IO1
Manufacturer
Littelfuse
Introduction
The MCC225-18IO1 is a high-power thyristor (SCR) module designed for high-efficiency power conversion and control applications, featuring a series connection structure of all its SCRs.
Product Features and Performance
Series connection of all SCRs
Capable of handling voltages up to 1.8 kV and currents up to 221 A on a continuous basis
Peak non-repetitive surge current capability of up to 8500A
Gate trigger voltage and current are 2 V and 150 mA, respectively
Operates effectively within a temperature range of -40°C to 140°C
Product Advantages
Enhanced thermal performance for reliability in demanding conditions
High surge current capability provides robustness against unexpected conditions
Low gate trigger voltage and current for easier control
Reliable performance in wide temperature ranges
Key Technical Parameters
Voltage Off State: 1.8 kV
Current On State (It (AV)) (Max): 221 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
Operating Temperature: -40°C to 140°C
Quality and Safety Features
Designed and tested to meet rigorous Littelfuse standards for quality and safety.
Compatibility
Chassis mount design in a Y1-CU package, ensuring compatibility with a wide range of equipment configurations.
Application Areas
Power conversion
Motor controls
Industrial heating
Inverters
Power supplies
Product Lifecycle
Status: Active, indicating ongoing production and availability
No current indication of nearing discontinuation, replacements, or upgrades.
Several Key Reasons to Choose This Product
High current and voltage capabilities for demanding applications
Exceptional thermal performance and surge current resilience
Low control power requirements
Broad operational temperature range supports use in varied environments
Trustworthy performance backed by Littelfuse's reputation in circuit protection and power control technologies.
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