This bulk pack contains 3000 units of Vishay UF4007-E3/73 ultra-fast recovery rectifier diodes. Designed for high-efficiency power conversion and industrial electronic applications, these components are RoHS compliant and feature reliable performance for circuit protection and rectification. UF4007-E3/54 – Vishay Semiconductors (Ultra-Fast Recovery Rectifier Diode) Key Specifications Parameter Value Manufacturer Vishay Semiconductors Part Number UF4007-E3/54 Diode Type Ultra-Fast Recovery Rectifier Repetitive Reverse Voltage (VRRM) 1000 V Average Forward Current (IF(AV)) 1 A Peak Forward Surge Current (IFSM) 30 A (8.3 ms) Forward Voltage (VF) 1.7 V max @ 1 A Reverse Recovery Time (trr) 75 ns max Reverse Leakage Current 10 µA max @ 1000 V Package DO-41 (DO-204AL), Axial Lead Operating Junction Temperature -55°C to +150°C Applications SMPS (Switch Mode Power Supplies) Inverters & UPS Freewheeling/Flyback circuits Fast switching power supplies PFC (Power Factor Correction) Industrial control equipment