Manufacturer Part Number
MCC162-18IO1B
Manufacturer
Littelfuse
Introduction
MCC162-18IO1B is a high-power silicon-controlled rectifier (SCR) module designed for high-voltage and high-current applications.
Product Features and Performance
Two SCRs in series configuration
High surge current capability (Itsm) of 6000A (50Hz) and 6480A (60Hz)
On-state current rating of 181A average and 300A RMS
Off-state voltage of 1.8kV
Gate trigger voltage (Vgt) maximum of 2.5V
Gate trigger current (Igt) maximum of 150mA
Hold current (Ih) maximum of 200mA
Operating temperature range from -40°C to 125°C (TJ)
Chassis mount type for secure installation
Product Advantages
Ability to control large power flows with precision
Robust surge current handling for demanding environments
High voltage and current ratings for compatibility with industrial applications
Reliable performance in a wide range of temperatures
Key Technical Parameters
Voltage - Off State: 1.8kV
Current - On State (It (AV)) (Max): 181A
Current - On State (It (RMS)) (Max): 300A
Voltage - Gate Trigger (Vgt) (Max): 2.5V
Current - Gate Trigger (Igt) (Max): 150mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 6000A, 6480A
Current - Hold (Ih) (Max): 200mA
Quality and Safety Features
All SCRs thoroughly tested for reliable performance
Constructed to handle extreme electrical stress and thermal conditions
Compatibility
Designed for use in thyristor-controlled systems requiring series SCR configuration
Application Areas
Industrial power controls
AC and DC motor drives
Battery chargers
Power conditioning systems
Product Lifecycle
The product status is active
No indication of discontinuation, and replacements or upgrades should be available as required
Several Key Reasons to Choose This Product
High current and voltage capabilities suitable for industrial applications
Series connection enhances overall voltage withstand capability
Durable and reliable for high-stress environments
Proven manufacturer with a solid reputation in SCR and power control technology
Useful in a wide array of power applications, offering versatility to system designers
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