FRS300BA50, 500V 300A Fast Recovery Diode Module, Chassis Mount

The FRS300BA50 is a fast recovery diode module built for high-speed switching and high-power handling applications. Designed with an isolated mounting base and fast reverse recovery characteristics, it's ideal for industrial power systems, welding equipment, and UPS. It delivers reliability and performance in demanding electrical environments.

Key Features:

• Fast Recovery Time: Recovery time ≤ 200ns for high-frequency applications
• High Current Handling: 300A forward average current at 85°C
• High Surge Capability: Handles 4000A peak surge current (non-repetitive, 1/2 cycle, 60Hz)
• Low Forward Voltage Drop: 1.3V at 300A for reduced conduction loss
• Isolated Mounting Base: Electrically insulated base simplifies heatsink integration
• Thermal Efficiency: Low R_th(j-c) of 0.165°C/W ensures effective heat dissipation

Additional Specifications:

• Type: Fast Recovery Diode Module
• Mounting Style: Chassis Mount
• Peak Reverse Repetitive Voltage (VRRM): 500V
• Forward Average Current (If): 300A
• Forward Voltage (Vf): 1.3V
• Maximum Surge Current: 4000A
• Reverse Current (Ir): N/A
• Dimensions: 110x52x30Mm