Manufacturer Part Number
STB40NF20
Manufacturer
STMicroelectronics
Introduction
N-channel power MOSFET
Suitable for various power conversion applications
Product Features and Performance
Drain-to-Source Voltage (Vdss) of 200V
Extremely low on-state resistance (Rds(on)) of 45mΩ at 20A, 10V
High continuous drain current (Id) of 40A at 25°C
Wide operating temperature range of -55°C to 150°C
Fast switching capability with low gate charge (Qg) of 75nC at 10V
Product Advantages
Excellent power efficiency due to low Rds(on)
Robust design for high-power applications
Reliable performance across wide temperature range
Key Technical Parameters
Vdss: 200V
Rds(on): 45mΩ @ 20A, 10V
Id: 40A @ 25°C
Operating Temperature: -55°C to 150°C
Qg: 75nC @ 10V
Quality and Safety Features
RoHS3 compliant
Suitable for safety-critical applications
Compatibility
Surface mount package (D2PAK)
Compatible with various power conversion circuits
Application Areas
Switch-mode power supplies
Motor drives
Industrial automation
Lighting systems
Automotive electronics
Product Lifecycle
Currently in active production
No discontinuation or replacement plans announced
Key Reasons to Choose This Product
Excellent power efficiency and performance
Reliable operation across wide temperature range
Robust design for high-power applications
Compatibility with various power conversion circuits
RoHS3 compliance for safety-critical applications
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