Manufacturer Part Number
VUO50-18NO3
Manufacturer
littelfuse
Introduction
Obsolete three-phase bridge rectifier offering high voltage and current handling capabilities.
Product Features and Performance
Three Phase Diode Bridge Rectifier
Standard Technology
Chassis Mount in FO-F-B Package
High Peak Reverse Voltage of 1.8 kV
Average Rectified Current of 58 A
Maximum Forward Voltage of 1.9 V @ 150 A
Current - Reverse Leakage of 300 µA @ 1800 V
Thermal Operating Range from -40°C to 125°C
Product Advantages
Capable of handling high voltage applications
Suitable for heavy-duty operations with high average rectified current
Low reverse leakage current enhances efficiency
Key Technical Parameters
Voltage - Peak Reverse (Max): 1.8 kV
Current - Average Rectified (Io): 58 A
Voltage - Forward (Vf) (Max) @ If: 1.9 V @ 150 A
Current - Reverse Leakage @ Vr: 300 µA @ 1800 V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Robust construction suitable for industrial environments
Designed for thermal efficiency and reliability within specified operating temperatures
Compatibility
Designed as a chassis mount component in FO-F-B packaging for ease of integration into various applications
Application Areas
Industrial power supplies
Motor drives
Power conversion systems
Product Lifecycle
The product is listed as Obsolete
Potential need for customers to seek replacements or upgrade to newer models from the same or different manufacturers
Several Key Reasons to Choose This Product
Highly suitable for high-voltage, high-current applications where component reliability is critical
Ability to function within a broad temperature range ensures operational stability
Low leakage current to maximize power efficiency
Robust package design ideal for challenging industrial environments
Though obsolete, may still be desirable for existing systems requiring this specific component model