Manufacturer Part Number
MCMA140P1800TA
Manufacturer
Littelfuse
Introduction
This product is a Thyristor SCR module designed for high voltage and current control applications.
Product Features and Performance
Series Connection structure enhances voltage handling capabilities.
Equipped with 2 SCRs for bidirectional control.
Supports voltages up to 1.8 kV in the off state.
Capable of handling currents up to 140 A on a continuous basis, and 220 A RMS.
Features low gate trigger voltage and current for easier control.
Offers high surge current capabilities with 2400A and 2590A ratings for 50Hz and 60Hz, respectively.
Operates efficiently within a wide temperature range of -40°C to 140°C.
Product Advantages
Reliable high-voltage and high-current operation.
Ease of control with low Vgt and Igt.
Robust against surge currents, enhancing durability.
Wide temperature range suitable for various environments.
Chassis mount package allows for secure integration into applications.
Key Technical Parameters
Voltage Off State: 1.8kV
On State Current (It (AV)) (Max): 140A
On State Current (It (RMS)) (Max): 220A
Gate Trigger Voltage (Vgt) (Max): 1.5V
Gate Trigger Current (Igt) (Max): 150mA
Surge Current — Itsm: 2400A/2590A
Holding Current (Ih) (Max): 200mA
Operating Temperature: -40°C ~ 140°C
Quality and Safety Features
Manufactured by Littelfuse, known for high-quality and reliability in circuit protection devices.
TO-240AA package for robust chassis mount applications.
Compatibility
Suitable for chassis mount with standardized TO-240AA package.
Can be incorporated into various high-voltage and high-current control applications.
Application Areas
Industrial motor control
Power supplies
Lighting systems
High power inverters
Electric vehicle charging stations
Product Lifecycle
Active product status, indicating ongoing manufacturing and support.
No current indication of discontinuation, ensuring availability for new designs.
Several Key Reasons to Choose This Product
High reliability and performance from a trusted manufacturer, Littelfuse.
Ability to control high voltage and current efficiently.
Low gate trigger requirements simplifying control systems.
High surge current resilience, extending device life under harsh conditions.
Suitable for a wide range of industrial and high-power applications due to its robust design and operating range.