Manufacturer Part Number
MCC21-14IO8B
Manufacturer
littelfuse
Introduction
The MCC21-14IO8B is a high-performance, series-connected SCR module designed for efficient power control and management applications. It features dual SCRs in a compact package optimized for high voltage and current operation.
Product Features and Performance
Series Connection All SCRs structure for efficient performance
Dual SCRs allow for controlled power regulation
High off-state voltage of 1.4 kV suitable for various applications
On-state current capacity of 21 A (average) and 33 A (RMS)
Gate trigger voltage and current of 1 V and 65 mA, respectively, for reliable triggering
Surge current capability of 320A (50Hz) and 350A (60Hz) for robust operation
Operating temperature range of -40°C to 125°C ensures reliability across a wide range of conditions
Chassis mount with TO-240AA package for easy integration
Product Advantages
High voltage and current handling capability
Compact and reliable module design
Easy to integrate into various systems due to chassis mount design
Capable of handling high surge currents, enhancing durability and performance
Key Technical Parameters
Voltage Off State: 1.4 kV
Current On State (It (AV)) (Max): 21 A
Current On State (It (RMS)) (Max): 33 A
Voltage Gate Trigger (Vgt) (Max): 1 V
Current Gate Trigger (Igt) (Max): 65 mA
Current Hold (Ih) (Max): 100 mA
Operating Temperature: -40°C to 125°C
Quality and Safety Features
The MCC21-14IO8B is designed with stringent quality controls, ensuring high reliability and performance.
Safety is enhanced by the module's capability to handle high surge currents, reducing the risk of damage under abnormal conditions.
Compatibility
The module's design and specifications make it compatible with a wide range of power control applications, providing flexibility in use.
Application Areas
Industrial motor control
Power supplies
Heating and cooling systems
Renewable energy systems
Electric vehicle charging stations
Product Lifecycle
Status: Active
The MCC21-14IO8B remains in active production with littelfuse committed to supplying and supporting the product, with no current indication of discontinuation or replacement.
Several Key Reasons to Choose This Product
High voltage and current handling capabilities allow for versatile application across various industries.
Robust design capable of withstanding high surge currents, ensuring longevity and reliability.
Wide operating temperature range supports use in extreme conditions without performance degradation.
Manufactured by littelfuse, a renowned leader in the field of circuit protection, indicating high standards of quality and reliability.
Chassis mount TO-240AA package facilitates easy integration into existing systems, reducing development time and simplifying installation processes.
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