Manufacturer Part Number
VUO34-18NO1
Manufacturer
Littelfuse
Introduction
Three-phase bridge rectifier designed for efficient AC to DC conversion in a variety of applications
Product Features and Performance
Three-phase diode bridge configuration
Capable of rectifying an AC input into a DC output
High surge current capabilities
Designed for high voltage applications up to 1.8kV
Average forward rectified current of 36A
Low forward voltage drop maximizing efficiency
Product Advantages
High reverse voltage capability
High reliability and robust operation under high temperatures
Ease of mounting onto a chassis for heat dissipation
Suitable for high current applications
Key Technical Parameters
Peak Reverse Voltage: 1.8kV
Average Rectified Current (Io): 36A
Forward Voltage (Vf) (Max) @If: 1.13V @ 50A
Reverse Leakage Current @Vr: 20µA @ 1800V
Operating Temperature Range: -40°C to 150°C
Quality and Safety Features
Designed to operate in harsh environments
High temperature endurance
Low leakage current ensuring safety and low power loss
Compatibility
Chassis mount capability
Standard V1-A package compatible with various applications
Application Areas
Industrial automation
Power supplies
Motor drives
Converters
UPS systems
Product Lifecycle
Product status: Active
Not indicated for discontinuation, replacements or upgrades readily available
Key Reasons to Choose This Product
Reliable and robust three-phase rectification
High voltage and current handling capabilities
Energy-efficient with low forward voltage drop
Long operating life and high temperature resistance
Trusted manufacturer with a reputation for quality in power electronics