Manufacturer Part Number
MCC500-12IO1
Manufacturer
Littelfuse
Introduction
The MCC500-12IO1 is a high-power silicon controlled rectifier (SCR) module designed for optimal performance in high-voltage and high-current applications.
Product Features and Performance
Series Connection - All SCRs structure
2 SCRs integrated in a module
High voltage capability - Off state voltage up to 1.2 kV
High current operation - On state current (It (AV)) up to 545 A
Increased reliability with surge current capabilities - Non-repetitive surge current (Itsm) of 16500A @ 50Hz
Gate trigger voltage (Vgt) of maximum 3 V
Gate trigger current (Igt) of maximum 300 mA
Hold current (Ih) of maximum 1 A
Wide operating temperature range -40°C to 125°C
Product Advantages
Robust performance in demanding situations
Compact and efficient design for easy integration
Suitable for applications requiring high surge capability
Chassis mount package allows effective heat dissipation and enhanced thermal management
Key Technical Parameters
Voltage - Off State: 1.2 kV
Current - On State (It (AV)) (Max): 545 A
Current - On State (It (RMS)) (Max): 1294 A
Voltage - Gate Trigger (Vgt) (Max): 3 V
Current - Gate Trigger (Igt) (Max): 300 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 16500A @ 50Hz
Current - Hold (Ih) (Max): 1 A
Operating Temperature: -40°C to 125°C (TJ)
Quality and Safety Features
Built to provide consistent performance and reliability
Tested for high surge current withstanding capability
Designed for thermal efficiency and stability
Compatibility
Chassis mount configuration for integration in various circuit designs
Compatible with WC-500 package requirements
Application Areas
Industrial power supplies
Motor control systems
High-voltage power conversion
AC/DC power control
Product Lifecycle
Obsolete status, suggesting a phase-out of production
Potential availability of replacements or upgrades upon inquiry
Several Key Reasons to Choose This Product
High-voltage and high-current operation suited for industrial applications
Excellent surge current capability ensures durability under stress
Wide operating temperature range allowing versatility in varied environments
Dependable quality from a reputable manufacturer, Littelfuse
Based on the MCC500 base product number with proven performance track record
