Manufacturer Part Number
MCD501-18IO2
Manufacturer
Littelfuse
Introduction
The MCD501-18IO2 is a module from Littelfuse consisting of SCR and Diode assemblies primarily designed for high voltage applications.
Product Features and Performance
Series connection structure comprising one SCR and one Diode
Off state voltage of 1.8 kV
Capable of handling non-repetitive surge currents up to 14500A at 50Hz
High operating temperature tolerance up to 125°C (TJ)
Chassis mount facilitation for sturdy installation
Product Advantages
Robust design suitable for high voltage requirements
Combines both SCR and Diode in a single module for space and cost efficiency
High surge current capability enhances durability against unexpected spikes
Thermal performance optimized for high temperature operations
Key Technical Parameters
Voltage Off State: 1.8 kV
Current Non Rep. Surge 50, 60Hz (Itsm): 14500A @ 50Hz
Operating Temperature: 125°C (TJ)
Quality and Safety Features
Constructed to handle extreme stress and temperatures
Reliable performance in industrial settings
Compatibility
Chassis mounting compatible with industrial setups
Application Areas
Industrial power supplies
High voltage circuits
Surge protection modules
Product Lifecycle
Currently active product stage
No known discontinuation, continuing support and replacements available
Several Key Reasons to Choose This Product
High voltage and surge handling capacity ideal for industrial applications
Integrated SCR and Diode reduces complexity and enhances reliability
Extensively tested for operation at elevated temperatures
Sturdy chassis mount design to accommodate secure setups
