Manufacturer Part Number
181NQ040
Manufacturer
Vishay General Semiconductor – Diodes Division
Introduction
High-power Schottky rectifier diode with fast recovery time
Product Features and Performance
Schottky technology for fast recovery time (≤500ns)
High current rating up to 180A average rectified current
Low forward voltage drop of 660mV at 180A
High reverse voltage rating of 40V
Low junction capacitance of 7800pF at 5V, 1MHz
Product Advantages
Efficient power conversion with low power losses
Suitable for high-frequency switching applications
Compact and rugged design for reliable operation
Key Technical Parameters
Reverse voltage: 40V
Forward voltage drop: 660mV @ 180A
Reverse leakage current: 15mA @ 40V
Junction capacitance: 7800pF @ 5V, 1MHz
Reverse recovery time: ≤500ns
Quality and Safety Features
RoHS3 compliant
Robust D-67 HALF-PAK package for chassis mount
Compatibility
Compatible with a wide range of high-power electronic circuits and power supplies
Application Areas
High-frequency switch-mode power supplies
Motor drives
Battery chargers
Industrial power electronics
Product Lifecycle
Current production model, no plans for discontinuation
Replacement and upgrade options available from Vishay
Several Key Reasons to Choose This Product
Excellent efficiency and power conversion performance
Fast switching capability for high-frequency applications
Reliable and rugged design for industrial and harsh environments
Wide operating voltage and current range
RoHS compliance for environmental sustainability