Manufacturer Part Number
VWO50-12IO7
Manufacturer
littelfuse
Introduction
VWO50-12IO7 is a high-performance three-phase SCR module designed for efficient power control in various applications.
Product Features and Performance
Structure: 3-Phase Controller integrated with all SCRs
Contains 6 SCRs
Chassis Mount, enclosed in a Module package
Operating Temperature ranges from -40°C to 125°C
Suitable for handling high surge currents up to 560A
Voltage off state of 1.2 kV
Current on state (It (AV)) maximum of 23A
Current on state (It (RMS)) maximum of 36A
Gate trigger voltage and current max at 1 V and 100 mA respectively
Product Advantages
High thermal efficiency and robust surge handling capabilities
Compact module package allowing for space-efficient installation
Increased reliability and longevity under extreme operating conditions
Key Technical Parameters
Voltage Off State: 1.2 kV
Current On State (It (AV)) (Max): 23 A
Current On State (It (RMS)) (Max): 36 A
Voltage Gate Trigger (Vgt) (Max): 1 V
Current Gate Trigger (Igt) (Max): 100 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 520A, 560A
Current Hold (Ih) (Max): 150 mA
Quality and Safety Features
Designed to withstand high surge currents ensuring durability and safety
Operates reliably within a wide temperature range of -40°C to 125°C
Compatibility
Compatible with various chassis mounting setups due to its standardized module packaging
Application Areas
Industrial motor control
HVAC system control
Power supply and distribution systems
Heavy-duty industrial machinery
Product Lifecycle
Current status: Active
Continuously supported with no near-term discontinuation; replacements and upgrades available
Several Key Reasons to Choose This Product
Exceptional thermal and electrical performance parameters
Rugged design capable of withstanding extreme environmental conditions
Reliable operation across a wide range of temperatures
High surge current capability ideal for applications prone to sudden power spikes
Versatile application across multiple heavy-duty and industrial sectors
