uf4001-uf4007 is a fast rectifier produced by fairchild semiconductor corporation, which has the characteristics of low forward voltage drop, high surge current capability, high reliability and high current capability
This document provides technical specifications for the Fairchild Semiconductor UF4001 to UF4007 series of Fast Rectifiers. These devices are housed in a DO-41 plastic package and feature low forward voltage drops along with high surge current capabilities.
The datasheet outlines absolute maximum ratings, thermal characteristics, and electrical parameters such as reverse recovery time and capacitance for each model variant (UF4001 through UF4007). It also includes typical performance graphs illustrating forward characteristics under various ambient temperatures and load conditions.
| Maximum Repetitive Reverse Voltage (UF4001) | 50 V |
|---|---|
| Average Rectified Forward Current | 1.0 A |
| Non-Repetitive Peak Forward Surge Current | 30 A |
| Storage Temperature Range | -65 to +150 °C |
| Operating Junction Temperature | -65 to +150 °C |
| Power Dissipation | 2.08 W |
| Thermal Resistance, Junction to Ambient | 60 sCiWw |
| Forward Voltage @ 1.0A (UF4001) | 1.0 V |
| Reverse Recovery Time (UF4001) | 50 ns |
The devices are available in a DO-41 plastic package.
The graph indicates performance up to approximately 60,000 cycles at 60Hz per percent of rated peak reverse voltage.