VS-40EPF12, 1200V 40A Fast Soft Recovery Rectifier, TO-247AC-2

The VS-40EPF12 is a fast soft recovery rectifier designed for high-efficiency power conversion applications. Its robust construction allows it to handle high currents and voltages, making it ideal for use in power supplies, inverters, and freewheeling diode applications. The device's low forward voltage drop and fast recovery time ensure reliable performance in demanding environments.​

Key Features:

• High Voltage Capability: Withstands repetitive peak reverse voltages up to 1200V, suitable for high-voltage applications.​
• High Current Handling: Supports average forward currents up to 40A, ideal for demanding power applications.​
• Low Forward Voltage Drop: Typical forward voltage drop of 1.25V at 20A reduces power loss and improves efficiency.​
• Fast Recovery Time: Reverse recovery time of 95ns minimizes switching losses in high-frequency applications.​
• High Surge Current Tolerance: Capable of withstanding non-repetitive surge currents up to 475A, providing robustness against transient conditions.​
• Thermal Stability: Operates reliably over a wide temperature range from -40°C to +150°C, suitable for various environments.​

Additional Specifications:

• Type: Fast Soft Recovery Rectifier​
• Mounting Style: Through Hole
• Peak Reverse Repetitive Voltage (VRRM): 1200V
• Forward Average Current (If): 40A
• Forward Voltage (Vf): 20A
• Maximum Surge Current: 475A
• Reverse Current (Ir): 0.1Ma At 25°C,10Ma At 150°C
• Dimensions: 20.7x15.87x5.31Mm