Manufacturer Part Number
IRKT142/08
Manufacturer
vishay-semi-diodes
Introduction
The IRKT142/08 is a powerful thyristor SCR module designed for high-voltage and high-current applications. It is structured with Series Connection - All SCRs to provide robust performance in various applications.
Product Features and Performance
Series Connection of SCRs for enhanced performance
Capable of handling up to 800V off-state voltage
Supports maximum on-state current (It (AV)) of 140A
Offers on-state current (It (RMS)) up to 310A
Low gate trigger voltage of 2.5V max for easy activation
Gate trigger current (Igt) capped at 150 mA for efficient operation
High surge current withstand capability: 4500A (50Hz), 4712A (60Hz)
Hold current (Ih) maximum of 200 mA
Product Advantages
High voltage and current handling capability for demanding applications
Efficient operation with low gate trigger requirements
Exceptional surge current handling capacity for reliable performance under stress
Key Technical Parameters
Voltage Off State: 800 V
Current On State (It(AV)): 140 A
Current On State (It(RMS)): 310 A
Voltage Gate Trigger (Vgt): 2.5 V Max
Current Gate Trigger (Igt): 150 mA Max
Current Non Rep. Surge 50, 60Hz (Itsm): 4500A, 4712A
Current Hold (Ih): 200 mA Max
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Robust construction ensuring longevity under high-load conditions
Designed to operate reliably within wide temperature ranges for diverse environmental conditions
Compatibility
Chassis mount installation for easy integration into various system setups
Compatible with applications requiring high power control and management
Application Areas
Industrial power supplies
Motor control systems
High-power lighting systems
Electrical heating applications
Product Lifecycle
Obsolete status indicates cessation of production
Potential need for seeking replacements or upgrades for new applications
Several Key Reasons to Choose This Product
High current and voltage handling capacity suitable for industrial applications
Reliable performance ensured by exceptional surge handling and thermal characteristics
Versatile application potential across motor control, power supplies, and heating systems
Obsolete status might favor applications requiring specific vintage components for maintenance or replication purposes