Manufacturer Part Number
MCC44-14IO1B
Manufacturer
littelfuse
Introduction
The MCC44-14IO1B is a high-performance SCR module designed for efficient power control and management in a variety of applications.
Product Features and Performance
Series connection of 2 SCRs for enhanced performance
Off-state voltage of 1.4 kV supporting high voltage applications
On-state current capability of 51 A (average) and 80 A (RMS)
Maximum gate trigger voltage and current of 1.5 V and 100 mA respectively
Exceptional surge current capabilities with 1150 A and 1230 A for 50 Hz and 60 Hz, respectively
Hold current of up to 200 mA
Operational temperature range from -40°C to 125°C
Product Advantages
High voltage and current handling capabilities suitable for demanding applications
Enhanced thermal performance due to chassis mount design
Reliable operation over a wide temperature range
Key Technical Parameters
Voltage Off State: 1.4 kV
Current On State (It (AV)) (Max): 51 A
Current On State (It (RMS)) (Max): 80 A
Current Non Rep. Surge 50, 60Hz (Itsm): 1150A, 1230A
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Robust package (TO-240AA) ensuring protection and durability
Extensive testing and quality assurance processes for reliability
Compatibility
Compatible with various control and power management systems due to its versatile specifications
Application Areas
Industrial motor controls
Power supplies
Heating and lighting control applications
Power converters and inverters
Product Lifecycle
Status: Active
Continued manufacturer support with no immediate discontinuation plans
Several Key Reasons to Choose This Product
High surge current capability offering robust performance in demanding situations
Wide operating temperature range ensures reliability in varied environments
High reliability and quality assurance from a reputable manufacturer, littelfuse
Versatile application potential, from industrial controls to power supply units
Active product lifecycle status ensures ongoing manufacturer support and availability
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