Manufacturer Part Number
VUO70-12NO7
Manufacturer
Littelfuse
Introduction
Obsolete three-phase bridge rectifier designed for converting alternating current (AC) to direct current (DC)
Product Features and Performance
Standard diode technology
Three-phase rectification capability
High average rectified current of 70A
Peak reverse voltage rating of 1.2kV
Low forward voltage drop of 1.7V at 150A
Maximum reverse leakage current of 500µA at 1200V
Wide operating temperature range from -40°C to 150°C
Product Advantages
Efficient conversion from AC to DC power
Applicable for high current applications
Provides high voltage resistance
Supports operation in extreme temperatures
Key Technical Parameters
Average Rectified Current (Io): 70A
Peak Reverse Voltage (Max): 1.2kV
Forward Voltage (Vf) (Max) @ If: 1.7V @ 150A
Current - Reverse Leakage @ Vr: 500µA @ 1200V
Operating Temperature: -40°C ~ 150°C
Quality and Safety Features
Robust construction suitable for chassis mounting
Designed to handle high-current and high-voltage applications
Complies with applicable safety standards (exact standards to be checked with manufacturer)
Compatibility
Designed as a chassis mount package in FO-T-A configuration
Compatible with high-power three-phase applications
Application Areas
Industrial power supplies
Motor drives
Power converters
Heavy machinery
Product Lifecycle
Obsolete product
Potential replacements or upgrades should be sourced due to discontinuation
Several Key Reasons to Choose This Product
Ideal for retrofitting old machinery or systems requiring this specific part number
Made by Littelfuse, a reputable manufacturer in circuit protection
High current and voltage capabilities for demanding applications
Robust design for extended use in industrial environments
Wide operating temperature range suitable for various working conditions
