Manufacturer Part Number
VVZF70-08IO7
Manufacturer
Littelfuse
Introduction
Three-phase bridge rectifier module designed for high power AC to DC conversion.
Product Features and Performance
3 SCRs and 3 Diodes in a bridge configuration
Suitable for 3-phase AC to DC conversion
800V off-state voltage capability
70A maximum on-state current (It (AV))
5V maximum gate trigger voltage (Vgt)
100mA maximum gate trigger current (Igt)
550A (50Hz) / 600A (60Hz) non-repetitive surge current (Itsm)
200mA maximum holding current (Ih)
Temperature range from -40°C to 125°C (TJ)
Designed for chassis mount applications
Product Advantages
High surge current handling capacity
Optimized for thermal management
Easy to mount and install
Designed for robust operation in industrial environments
Key Technical Parameters
Voltage - Off State: 800 V
Current - On State (It (AV)) (Max): 70 A
Voltage - Gate Trigger (Vgt) (Max): 1.5 V
Current - Gate Trigger (Igt) (Max): 100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 550A, 600A
Current - Hold (Ih) (Max): 200 mA
Quality and Safety Features
Robust construction for long-term reliability
Compliance with industry safety standards
Compatibility
Compatible with a wide range of AC power supplies and load conditions
Application Areas
Industrial motor drives
Power supplies
Power converters
Welding machines
Battery chargers
Product Lifecycle
Active status
Not reported as nearing discontinuation with availability of replacements or upgrades
Key Reasons to Choose This Product
High voltage and current handling capabilities for industrial applications
Reliable operation across a wide temperature range
Littelfuse's reputation for quality and durability
Ease of integration into existing systems
Multiple applications compatibility reducing the need for different components
Support from a well-known manufacturer in the power electronics industry
