Manufacturer Part Number
AUIRFS4127TRL
Manufacturer
Infineon Technologies
Introduction
The AUIRFS4127TRL is a high-performance, automotive-grade N-channel power MOSFET from Infineon Technologies.
Product Features and Performance
200V Drain-to-Source Voltage (Vdss)
72A Continuous Drain Current (Id) at 25°C
22mΩ Maximum On-Resistance (Rds(on)) at 44A, 10V
5380pF Maximum Input Capacitance (Ciss) at 50V
375W Maximum Power Dissipation (Tc)
-55°C to 175°C Operating Temperature Range
Product Advantages
Automotive-grade design for reliable operation in harsh environments
Low on-resistance for efficient power conversion
High current capability for demanding applications
Wide operating temperature range
Key Technical Parameters
N-Channel MOSFET
200V Drain-to-Source Voltage
±20V Gate-to-Source Voltage
5V Threshold Voltage (Vgs(th)) at 250A
10V Drive Voltage (Max Rds(on), Min Rds(on))
150nC Maximum Gate Charge (Qg) at 10V
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Compatibility
Surface mount package (TO-263-3, DPak)
Interchangeable with similar power MOSFET devices
Application Areas
Automotive electronics
Industrial power conversion
Switching power supplies
Motor drives
Inverters
Product Lifecycle
This product is an active part and not nearing discontinuation.
Replacement or upgraded parts may be available from Infineon or other manufacturers.
Key Reasons to Choose This Product
Reliable automotive-grade design for harsh environments
High current capability and low on-resistance for efficient power conversion
Wide operating temperature range for versatile applications
AEC-Q101 qualification for automotive safety and reliability
Surface mount package for easy integration into PCB designs
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