Manufacturer Part Number
VUO25-18NO8
Manufacturer
littelfuse
Introduction
The VUO25-18NO8 is a three-phase bridge rectifier designed for high voltage applications. It is packaged in a sturdy PWS-E format and is aimed for efficient operation in a variety of power conversion environments.
Product Features and Performance
Three-phase diode bridge
Standard technology
Chassis mount, PWS-E package
Suitable for operation at high temperatures, up to 150°C
Product Advantages
Reliable high voltage operation up to 1.8 kV
Efficient current handling capacity of 25 A average rectified
Minimal reverse leakage current ensuring power efficiency
Rugged design suitable for a variety of applications
Key Technical Parameters
Voltage - Peak Reverse (Max): 1.8 kV
Current - Average Rectified (Io): 25 A
Voltage - Forward (Vf) (Max) @ If: 2.2 V at 150 A
Current - Reverse Leakage @ Vr: 300 µA at 1400 V
Operating Temperature: -40°C to 150°C (TJ)
Quality and Safety Features
Designed to withstand extreme environmental conditions
High thermal endurance up to 150°C operating temperature
Compatibility
Chassis mount compatible, equipped with PWS-E package
Application Areas
Power conversion systems
Motor drives
Power supply units
Product Lifecycle
The VUO25-18NO8 is currently active with no indication of discontinuation. Standard replacement and upgrades are available within littelfuse product range.
Several Key Reasons to Choose This Product
Advanced three-phase diode bridge design for effective voltage and current management
Stable performance across a wide range of operating temperatures, from -40°C to 150°C
High level of reliability in peak reverse voltage levels up to 1.8 kV
Robust leakage control, ensuring energy efficiency in high power settings
Durable and versatile with chassis-mount configuration, suitable for numerous industrial applications
