Key facts
- Brand
- Fairchild
- Model
- 05U
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
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FAIRCHILD UF4001/UF4002/UF4003/UF4004/UF4005/UF4006/UF4007 Fast Rectifiers handbook
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.
Fairchild 05U specifications
| 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 |
Source: FAIRCHILD UF4001/UF4002/UF4003/UF4004/UF4005/UF4006/UF4007 Fast Rectifiers handbook
All Fairchild 05U documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the package type for these rectifiers?
The devices are available in a DO-41 plastic package.
From: FAIRCHILD UF4001/UF4002/UF4003/UF4004/UF4005/UF4006/UF4007 Fast Rectifiers handbook
How many cycles of surge current can the device handle at rated voltage?
The graph indicates performance up to approximately 60,000 cycles at 60Hz per percent of rated peak reverse voltage.
From: FAIRCHILD UF4001/UF4002/UF4003/UF4004/UF4005/UF4006/UF4007 Fast Rectifiers handbook
What is the maximum EEPROM size supported by the standard I²C bus?
The standard I²C protocol supports up to 16 Kbits of EEPROM memory, which Fairchild provides in 2 K, 4 K, 8 K, and 16 K devices.
From: FAIRCHILD FM24C04U/05U 4K-Bit Standard 2-Wire Bus Interface Serial EEPROM Data Sheet
What temperature grades are available for the FM24C04U/05U?
Three temperature ranges are offered: Commercial (0 °C to +70 °C), Extended (‑40 °C to +85 °C), and Automotive (‑40 °C to +125 °C).
From: FAIRCHILD FM24C04U/05U 4K-Bit Standard 2-Wire Bus Interface Serial EEPROM Data Sheet