Manufacturer Part Number
UF4004-E3/54
Manufacturer
Vishay General Semiconductor – Diodes Division
Introduction
Single-phase, fast recovery rectifier diode
Product Features and Performance
Fast reverse recovery time of 50 ns
Low forward voltage drop of 1 V at 1 A
High reverse voltage rating of 400 V
Low junction capacitance of 17 pF at 4 V, 1 MHz
Suitable for high-frequency switched-mode power supplies and other power conversion applications
Product Advantages
Fast switching speeds enable high-efficiency power conversion
High reverse voltage rating provides robust performance
Small package size allows for compact designs
Key Technical Parameters
Reverse voltage (Vr max): 400 V
Forward current (Io): 1 A
Reverse recovery time (trr): 50 ns
Junction capacitance (Cj): 17 pF at 4 V, 1 MHz
Operating temperature range: -55°C to 150°C
Quality and Safety Features
RoHS3 compliant
Meets international safety and quality standards
Compatibility
Through-hole mounting
Suitable for tape and reel packaging
Application Areas
Switched-mode power supplies
Power conversion circuits
High-frequency power electronics
Product Lifecycle
This product is actively in production and widely available.
There are no plans for discontinuation, and replacement or upgrade options are readily available.
Key Reasons to Choose This Product
Fast reverse recovery time for high-efficiency power conversion
High reverse voltage rating for robust performance
Small package size for compact designs
RoHS compliance for environmental sustainability
Widely available and actively supported by the manufacturer