View mmf300s060dk2b datasheet:

MMF300S060DK2B 600V 300A FRED Module February 2017 Version 3 RoHS Compliant PRODUCT FEATURES □ Ultrafast Reverse Recovery Time □ Soft Reverse Recovery Characteristics □ Low Reverse Recovery Loss □ Low Forward Voltage □ High Surge Current Capability □ Low Leakage Current APPLICATIONS □ Inversion Welder □ Uninterruptible Power Supply □ Plating Power Supply 1 2 3 □ Ultrasonic Cleaner and Welder □ Converter & Chopper □ PFC ABSOLUTE MAXIMUM RATINGS(T =25°C unless otherwise specified) C Symbol Parameter/Test Conditions Values Unit VR Maximum D.C. Reverse Voltage 600 V VRRM Maximum Repetitive Reverse Voltage IF(AV) TC=90℃, Per Diode 300 Average Forward Current IF(RMS) TC=90℃, Per Diode 420 RMS Forward Current A TJ=45℃,t=10ms,Sine,