Manufacturer Part Number
VUB135-22NO1
Manufacturer
littelfuse
Introduction
Diode Module for AC to DC conversion in power applications.
Product Features and Performance
Three Phase Braking Diode
High voltage capability of 2.2 kV peak reverse
High current rating with an average rectified current of 150 A
Designed for standard technology usage
Low forward voltage drop of 1.2 V at 50 A to maximize efficiency
Reverse leakage current as low as 100 µA at 2200 V
Can operate at junction temperatures ranging from -40°C to 150°C for use in extreme conditions
Chassis mount with E2 package for secure installation
High surge current handling capability
Product Advantages
Efficient AC to DC power conversion for heavy-duty applications
Robust build suitable for industrial environments
Ease of mounting onto chassis prolongs product lifespan
Low thermal resistance
Enhanced reliability due to low leakage current
High voltage and current handling capabilities
Key Technical Parameters
Voltage - Peak Reverse (Max): 2.2 kV
Current - Average Rectified (Io): 150 A
Voltage - Forward (Vf) (Max) @ If: 1.2 V @ 50 A
Current - Reverse Leakage @ Vr: 100 µA @ 2200 V
Operating Temperature: -40°C ~ 150°C (TJ)
Mounting Type: Chassis Mount
Package / Case: E2
Supplier Device Package: E2
Quality and Safety Features
Engineered to meet high safety and quality standards
Thermal and electrical stability under high load conditions
Compatibility
Designed for broad compatibility with three-phase industrial power supplies
Application Areas
Industrial power conversion
Motor drives
Power supplies for heavy equipment
Product Lifecycle
Status: Active
Product is not nearing discontinuation
Availability of replacements and upgrades is consistent with current technologies
Several Key Reasons to Choose This Product
High efficiency for energy-intensive applications
Durability under harsh operational conditions
Ability to handle high power and voltage requirements
Ease of integration into existing systems
Compliance with industrial standards for safety and reliability
Long-term availability as part of littelfuse’s active product line
