Manufacturer Part Number
STW45NM50
Manufacturer
STMicroelectronics
Introduction
High-voltage, high-performance N-channel power MOSFET for switch-mode power supply and motor drive applications.
Product Features and Performance
High voltage rating up to 500V
Low on-resistance of 100mΩ
High continuous drain current of 45A
Wide operating temperature range of -65°C to 150°C
Fast switching speed and low gate charge
Optimized for high efficiency and low losses
Product Advantages
Excellent power conversion efficiency
Robust and reliable performance
Suitable for high-power, high-voltage applications
Compact and space-saving design
Key Technical Parameters
Drain-Source Voltage (Vdss): 500V
Gate-Source Voltage (Vgs): ±30V
On-Resistance (Rds(on)): 100mΩ
Continuous Drain Current (Id): 45A
Input Capacitance (Ciss): 3700pF
Power Dissipation (Pd): 417W
Quality and Safety Features
RoHS3 compliant
Reliable and rugged design
Overcurrent and overvoltage protection
Compatibility
Suitable for switch-mode power supplies, motor drives, and other high-power, high-voltage applications
Application Areas
Switch-mode power supplies
Motor drives
Inverters
Power factor correction circuits
Industrial and transportation applications
Product Lifecycle
This product is currently in production and not nearing discontinuation.
Replacement or upgrade options are available from the manufacturer.
Key Reasons to Choose This Product
High efficiency and low losses for improved power conversion
Robust and reliable performance for demanding applications
Wide operating temperature range for versatile use
Compact and space-saving design for easy integration
Comprehensive protection features for enhanced safety and reliability
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