Manufacturer Part Number
RURD4120S9A-F085
Manufacturer
onsemi
Introduction
High voltage fast recovery rectifier diode
Product Features and Performance
High voltage capability up to 1200V
Fast reverse recovery time of 90ns
Operates at high junction temperatures up to 175°C
Suitable for high-frequency switching applications
Product Advantages
Excellent reverse voltage withstand capability
Fast switching speed for efficient power conversion
Robust design for high-temperature operations
Key Technical Parameters
Reverse Voltage (Vr): 1200V
Forward Voltage (Vf): 2.1V @ 4A
Reverse Leakage Current (Ir): 100μA @ 1200V
Reverse Recovery Time (trr): 90ns
Quality and Safety Features
AEC-Q101 qualified for automotive applications
RoHS3 compliant for environmental safety
Compatibility
Surface mount package (TO-252AA)
Suitable for high-frequency power conversion circuits
Application Areas
Switched-mode power supplies
Motor drives
Welding equipment
Industrial and automotive electronics
Product Lifecycle
Currently in production
No plans for discontinuation, supported with available replacements
Key Reasons to Choose This Product
Excellent high-voltage and high-temperature performance
Fast switching capability for efficient power conversion
Robust and reliable design for demanding applications
Automotive and industrial grade qualification for diverse use cases