Manufacturer Part Number
MCC72-08IO1B
Manufacturer
Littelfuse
Introduction
The MCC72-08IO1B is a thyristor SCR module designed for high voltage and current handling capabilities, part of Littelfuse's comprehensive range of thyristor products.
Product Features and Performance
Series connection of all SCRs for enhanced performance
Capable of handling voltages up to 800V (Off State)
Maximum on-state current (It (AV)) of 115A
Maximum RMS current (It (RMS)) of 180A
Gate trigger voltage (Vgt) up to 2.5V
Gate trigger current (Igt) up to 150mA
Non-repetitive surge current (Itsm) at 1700A for 50Hz and 1800A for 60Hz
Holding current (Ih) max of 200mA
Operating temperature range from -40°C to 125°C
Product Advantages
High current and voltage handling capability for robust applications
Durable design suitable for challenging environmental conditions
Enhanced reliability through series connection of SCRs
Key Technical Parameters
Voltage Off State: 800 V
Current On State (It (AV)) (Max): 115 A
Current On State (It (RMS)) (Max): 180 A
Voltage Gate Trigger (Vgt) (Max): 2.5 V
Current Gate Trigger (Igt) (Max): 150 mA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Designed to meet rigorous quality and safety standards
Robust chassis mount packaging for secure installation
Compatibility
TO-240AA package ensures compatibility with a wide range of applications
Application Areas
Industrial power supplies
Motor control systems
Solid-state switches
High-power lighting systems
Product Lifecycle
Currently active with no indication of nearing discontinuation
Continual support and availability of replacements or upgrades ensured by Littelfuse
Several Key Reasons to Choose This Product
High reliability and performance under extreme conditions
Supports a broad range of high voltage and current applications
Backed by Littelfuse's comprehensive technical support and warranty
Ideal for applications requiring high surge current handling capability
Durable design ensures longevity and stable operation
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