Manufacturer Part Number
MCD220-18IO1
Manufacturer
Littelfuse
Introduction
The MCD220-18IO1 is a part of the SCR (Silicon Controlled Rectifier) and diode module category designed for high voltage and current handling capabilities.
Product Features and Performance
Contains 1 SCR and 1 Diode
Chassis mountable module
Capable of handling high surge currents
Suitable for operations at high temperatures
Product Advantages
High current capability up to 250 A average and 400 A RMS
High voltage off-state of 1.8 kV, suitable for high voltage applications
Robust surge current handling of up to 9000A
Key Technical Parameters
Voltage Off State: 1.8 kV
Current On State (It (AV)) (Max): 250 A
Current On State (It (RMS)) (Max): 400 A
Voltage Gate Trigger (Vgt) (Max): 2 V
Current Gate Trigger (Igt) (Max): 150 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 8500A, 9000A
Current Hold (Ih) (Max): 150 mA
Operating Temperature: -40°C ~ 140°C (TJ)
Quality and Safety Features
Robust thermal and electrical parameter stability in extreme conditions
Reliable performance ensuring long-term durability
Compatibility
Designed for chassis mounting making it compatible with various industrial applications
Application Areas
Motor control
Industrial power management
High voltage regulation circuits
Inverter circuits in renewable energy systems
Product Lifecycle
Product status is active
Not currently nearing discontinuation
Replacement and upgrade options are expected to be available as the product is in active production
Several Key Reasons to Choose This Product
Excellent heat handling facilitated by its chassis mount setup suitable for industrial environments
High surge current capabilities making it ideal for rugged applications
Extensive operating temperature range ensuring durability under extreme conditions
Direct control through gate triggering with manageable parameters
