Manufacturer Part Number
MCC19-16IO8B
Manufacturer
littelfuse
Introduction
Silicon Controlled Rectifier (SCR) module designed for high voltage applications.
Product Features and Performance
Double SCR module
Series connection configuration
High voltage capability - 1.6kV
High surge current rating - up to 420A
Suitable for high average current operation - up to 25A
Low gate trigger voltage - 1.5V
Low gate trigger current - 100mA
High holding current - 200mA
Wide operating temperature range from -40°C to 125°C
Product Advantages
Reliable high voltage operation
High thermal efficiency due to chassis mount design
Robust surge current handling
Compatible with various control signals
Ability to manage high average current
Key Technical Parameters
Voltage - Off State: 1.6 kV
Current - On State (It (AV)) (Max): 25 A
Current - On State (It (RMS)) (Max): 40 A
Voltage - Gate Trigger (Vgt) (Max): 1.5 V
Current - Gate Trigger (Igt) (Max): 100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 400A, 420A
Current - Hold (Ih) (Max): 200 mA
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Compliant with industry safety standards
Built for rugged environments and applications
Compatibility
Chassis Mount
TO-240AA package type
Application Areas
Industrial motor control
Power converters
Voltage regulation systems
HVAC systems
Product Lifecycle
Product Status: Active
Considerations for future obsolescence not indicated
Several Key Reasons to Choose This Product
Capable of handling high stress conditions
Fits into a wide range of industrial applications
Littelfuse's reputation for quality and reliability
Availability for active product support and documentation
Ability to withstand extreme temperatures
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