BRIDGE RECTIFIER VBO125-12NO7

Description

The VBO125-12NO7 bridge rectifier module is a high-power industrial rectifier designed for converting AC to DC in heavy-duty power systems such as drives, battery chargers, UPS systems, and industrial power supplies. It is built for high current handling with excellent thermal stability and low forward voltage drop, making it suitable for demanding electrical environments.

Key Features

• High power bridge rectifier module
• 1200V repetitive peak reverse voltage rating
• 125A average forward current capability
• Single-phase full bridge rectification
• Low forward voltage drop for higher efficiency
• High surge current handling capability
• Isolated baseplate for safe chassis mounting
• Screw terminal design for a strong electrical connection
• Excellent thermal cycling performance
• Industrial-grade rugged construction
• Suitable for continuous heavy-duty operation
• Used in power electronics and motor drive systems

Specifications

• Product Type: Bridge Rectifier Module
• Model: VBO125-12NO7
• Manufacturer: IXYS
• Configuration: Single Phase Full Bridge
• Repetitive Peak Reverse Voltage (VRRM): 1200V
• Average Forward Current (IFAV): 125A
• Surge Current: Up to ~1800A (non-repetitive)
• Forward Voltage Drop: ~1.0–1.2V per diode (typical)
• Mounting Type: Chassis / Panel mount (screw type)
• Terminal Type: Screw terminals
• Isolation Voltage: ~3000V RMS
• Operating Temperature: -40°C to +150°C
• Package Type: PWS-C industrial power module
• Applications: Industrial rectifiers, DC power supplies, battery chargers, VFD input stages, UPS systems, welding equipment, motor drives, and heavy power conversion systems