The RUR30100 is a fast recovery rectifier diode, originally manufactured by Fairchild Semiconductor, and now likely produced by ON Semiconductor after their acquisition. This diode is designed for use in high-speed switching power supplies and other applications requiring efficient and rapid rectification.

Applications:

• Switching Power Supplies
• Power Factor Correction (PFC) Circuits
• Freewheeling Diodes in Inductive Loads
• High-Frequency Rectification

Features

• Fast Reverse Recovery Time
• High Surge Current Capability
• Low Forward Voltage Drop
• High-Voltage Rectification

Benefits

• Reduces switching losses and improves efficiency in high-frequency applications due to fast reverse recovery time.
• Withstands high surge currents without damage, ensuring reliability in demanding applications.
• Minimizes power loss and heat generation due to its low forward voltage drop.
• Suitable for use in high-voltage power supplies and rectification circuits.

Technical Specifications:

• Type: Fast Recovery Rectifier Diode
• Maximum Repetitive Peak Reverse Voltage (VRRM): 1000V
• Maximum Average Forward Rectified Current (IF(AV)): 30A
• Maximum Surge Current (IFSM): (Consult Datasheet for specific value)
• Forward Voltage (VF): (Consult Datasheet for VF at specific IF)
• Reverse Recovery Time (trr): (Consult Datasheet for trr value, typically under 500ns)
• Package: (Consult Datasheet for package type - often TO-220 or similar)

The RUR30100 fast recovery rectifier diode is designed for applications where efficient and rapid rectification is crucial. Its combination of fast switching speed, high voltage capability, and robust surge current handling makes it a versatile choice for modern power supply and power conditioning designs.