Manufacturer Part Number
VWO40-16IO7
Manufacturer
littelfuse
Introduction
The VWO40-16IO7 is a module from littelfuse designed for AC power control applications.
Product Features and Performance
Thyristor SCR Module
3-Phase Controller configuration
All SCRs structure
Six integrated SCRs
Chassis mount module for easy installation
Designed for high voltage and current applications
Product Advantages
High off-state voltage of 1.6 kV
Reliable on-state current up to 29 A RMS
Low gate trigger voltage and current for efficient activation
Capable of handling surge currents of 400A (50Hz) and 450A (60Hz)
Robust operating temperature range from -40°C to 125°C
Key Technical Parameters
Voltage - Off State: 1.6 kV
Current - On State (It (AV)) (Max): 18 A
Current - On State (It (RMS)) (Max): 29 A
Voltage - Gate Trigger (Vgt) (Max): 1 V
Current - Gate Trigger (Igt) (Max): 100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 400A, 450A
Current - Hold (Ih) (Max): 150 mA
Operating Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Designed to meet stringent safety standards
Constructed for high reliability and long-term performance
Compatibility
Engineered for compatibility with 3-phase AC power systems
Application Areas
Industrial power control
Motor drives
Lighting systems
Medium to high power switching applications
Product Lifecycle
Active product status
Not reported as nearing discontinuation
Replacements or upgrades should be available through usual distribution channels
Several Key Reasons to Choose This Product
High voltage and current ratings suitable for industrial environments
Low triggering power requirements for efficient operation
Capacity to handle large surge currents
Durability through a wide range of operating temperatures
Comprehensive manufacturer support from littelfuse
Integration in various power control applications due to versatile design
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