Description

The UF4007 is an ultra-fast recovery rectifier diode designed for high-speed switching and efficient rectification in SMPS power supplies, chargers, LED drivers, inverters, and general-purpose high-frequency circuits. It offers the same voltage and current ratings as the popular 1N4007 but with a much faster reverse recovery time, making it ideal for modern high-frequency and low-loss applications.

People also search for: 1N4007 fast diode, ultra fast rectifier, UF5408, high-speed diode, DO-41 diode.

Specifications

• Diode Type: Ultra-Fast Recovery Rectifier
• Part Number: UF4007
• Maximum Repetitive Reverse Voltage (VRRM): 1000V
• Forward Current (IF): 1A
• Reverse Recovery Time: ~75ns (typ.)
• Package: DO-41 axial
• Forward Voltage Drop: ~1.7V (at 1A)
• Brand: Rapid & 3NIX

Applications

• Switch-mode power supplies (SMPS)
• LED drivers & transformers
• High-frequency rectification
• Battery chargers & DC power circuits
• General-purpose fast diode replacement for 1N4007

Usage Notes

• UF4007 is a drop-in upgrade for 1N4007 when fast switching is needed.
• Use within rated voltage/current limits to ensure reliability.
• Keep leads short in high-frequency circuits to reduce noise.

Package Includes

• 1 UF4007 Ultra-Fast Diode