Manufacturer Part Number
T700143004BY
Manufacturer
powerex
Introduction
The T700143004BY is a standard recovery silicon-controlled rectifier (SCR) from powerex, part of their Thyristors SCRs category.
Product Features and Performance
Standard recovery SCR
Robust 1.4 kV off-state voltage
Maximum gate trigger voltage of 3 V
Maximum gate trigger current of 150 mA
Maximum on-state voltage of 1.6 V
Maximum average on-state current of 300 A
Maximum RMS on-state current of 470 A
Maximum off-state current of 30 mA
Surge capabilities up to 8400 A
Operating temperatures from -40°C to 125°C
Chassis and stud mounting options
Product Advantages
High surge current capabilities for robust performance
Wide range of operating temperatures for versatile applications
Reliable off-state voltage rating for effective blocking
Key Technical Parameters
Voltage Off State: 1.4 kV
Voltage Gate Trigger (Vgt) (Max): 3 V
Current Gate Trigger (Igt) (Max): 150 mA
Voltage On State (Vtm) (Max): 1.6 V
Current On State (It (AV)) (Max): 300 A
Current On State (It (RMS)) (Max): 470 A
Current Off State (Max): 30 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 7700 A, 8400 A
Quality and Safety Features
Rigorous testing to ensure high reliability and performance under different environmental conditions
Compatibility
Suitable for use in applications where chassis or stud mounting is beneficial
Application Areas
Industrial motor control
Power supplies
HVAC systems
Lighting systems
Product Lifecycle
Discontinued at Digi-Key
Check for potential replacements or similar models from powerex or other manufacturers
Several Key Reasons to Choose This Product
High reliability and robust performance with maximum surge current capabilities
Suitable for a wide range of industrial applications due to its high off-state voltage and surge capabilities
Versatile mounting options catering to different industrial installation needs
