Manufacturer Part Number
VVZB120-16IO2
Manufacturer
Littelfuse
Introduction
The VVZB120-16IO2 is a robust thyristor SCR module designed for high-power AC switching and control applications. It integrates three SCRs and three diodes configured in a 3-phase bridge layout.
Product Features and Performance
Integrated 3-Phase Bridge configuration
Capable of handling off-state voltages up to 1.6 kV
On-state current capability of up to 120 A
Gate trigger voltage max of 1.5 V
Gate trigger current max of 100 mA
Non-repetitive surge current (Itsm) of 750A at 50MHz
Hold current max of 200 mA
Operational temperature range from -40°C to 150°C
Product Advantages
High voltage and current handling capabilities
Robust surge current withstand for reliability in harsh conditions
Wide operating temperature range suited for industrial environments
Simplified design for 3-phase applications with integrated SCRs and diodes
Key Technical Parameters
Voltage Off State: 1.6 kV
Current On State (It (AV)) (Max): 120 A
Voltage Gate Trigger (Vgt) (Max): 1.5 V
Current Gate Trigger (Igt) (Max): 100 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 750A @ 50MHz
Operating Temperature: -40°C to 150°C
Quality and Safety Features
Chassis mount package for secure installation
Built to handle high surge currents and voltages
Compatibility
Suitable for 3-phase AC power applications
Application Areas
Industrial motor control
AC power control and switches
Power conversion and management systems
Product Lifecycle
Product Status: Obsolete
Note on availability of replacements or upgrades: Contact Littelfuse for potential replacements or upgrades due to the product's obsolete status.
Several Key Reasons to Choose This Product
High power handling and efficiency for 3-phase applications
Durability and reliability in industrial conditions
Broad compatibility with a variety of 3-phase AC power systems
Support from Littelfuse for lifecycle management and replacement options