Manufacturer Part Number
VBO20-12AO2
Manufacturer
littelfuse
Introduction
Obsolete single-phase avalanche diode designed for rectification applications
Product Features and Performance
Single Phase Diode
Avalanche Technology
Voltage - Peak Reverse (Max): 1.2 kV
Current - Average Rectified (Io): 31 A
Voltage - Forward (Vf) (Max) @ If: 1.8 V @ 55 A
Current - Reverse Leakage @ Vr: 300 µA @ 1200 V
Operating Temperature Range: -40°C to 150°C (TJ)
Mounting: QC Terminal
Package: 4-Square, FO-A
High surge current capability
Product Advantages
Avalanche technology permits the device to withstand energy spikes
High peak reverse voltage suitable for a wide range of applications
Low leakage current enhances efficiency
Key Technical Parameters
Peak Reverse Voltage: 1.2 kV
Average Rectified Current: 31 A
Forward Voltage Drop: 1.8 V at 55 A
Reverse Leakage Current: 300 µA at 1200 V
Operating Temperature Range: -40°C to 150°C
Mounting Type: QC Terminal
Quality and Safety Features
Robust construction for high reliability
Operates reliably in a wide temperature range
Compliance with safety standards (specific compliance may need to be checked)
Compatibility
Compatible with FO-A package mounting and QC terminals for ease of integration into various circuit designs
Application Areas
Power supplies
Converters
Motor controls
Welding
Industrial rectifiers
Product Lifecycle
Obsolete
Replacements or upgrades might be limited due to obsolescence
Several Key Reasons to Choose This Product
Avalanche diode suitable for harsh electrical environments
Capable of handling high surge currents which may extend the life of the product under certain conditions
Low forward voltage drop can lead to increased system efficiency
A high degree of compatibility with existing systems due to common package type and mounting style
Despite being obsolete, may still be the best fit for repairs or maintaining legacy equipment
Technical specifications meet a range of industrial and commercial applications
