AUIRFN8478TR

$1.06

Description：AUIRFN8478 - 20V-40V N-CHANNEL A
Series：*
Mfr：Infineon Technologies
Package：Bulk

SKU:0f9c6455893f Category: Single FETs, MOSFETs Brand: Infineon Technologies

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Product introduction

AUIRFN8478TR is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is AUIRFN8478 - 20V-40V N-CHANNEL A. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AUIRFN8478TR

Description：AUIRFN8478 - 20V-40V N-CHANNEL A
Series：*
Mfr：Infineon Technologies
Package：Bulk
FET Type：-
Technology：-
Drain to Source Voltage (Vdss)：-
Current - Continuous Drain (Id) @ 25°C：-
Drive Voltage (Max Rds On, Min Rds On)：-
Rds On (Max) @ Id, Vgs：-
Vgs(th) (Max) @ Id：-
Gate Charge (Qg) (Max) @ Vgs：-
Vgs (Max)：-
Input Capacitance (Ciss) (Max) @ Vds：-
FET Feature：-
Power Dissipation (Max)：-
Operating Temperature：-
Grade：-
Qualification：-
Mounting Type：-
Supplier Device Package：-
Package / Case：-

Single FETs, MOSFETs datasheet and documents for AUIRFN8478TR

AUIRFN8478TR

Single FETs, MOSFETs Overview

The AUIRFN8478TR is an automotive-grade, single N-channel MOSFET from Infineon Technologies, designed for low-voltage applications. It features a drain-source voltage (VDS) of 40 V and a maximum gate-source voltage (VGS) of ±20 V. The device offers a typical on-resistance (RDS(on)) of 10 mΩ at VGS = 10 V, ensuring efficient power handling with minimal conduction losses. It operates within a junction temperature range of -55°C to +175°C, providing robust thermal performance for demanding automotive environments.

Single FETs, MOSFETs Feature Summary

Automotive-grade reliability compliant with AEC-Q101 standards
Low on-resistance for high-efficiency power switching
Extended operating temperature range up to 175°C

Single FETs, MOSFETs Applications

Motor control circuits in automotive systems
Load switching applications requiring low voltage operation
Power management modules in electric vehicles

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing. Confirm that the component meets the required automotive qualification standards for your specific application environment. Ensure compatibility with your PCB footprint and thermal design requirements before finalizing procurement.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring a 40 V N-channel MOSFET with automotive certification. Consider its 10 mΩ RDS(on) for efficiency-critical designs. Evaluate thermal management needs given the 175°C junction limit. Compare against similar Infineon AUIRFN series parts if different voltage or current ratings are needed.

Single FETs, MOSFETs Part Context

This part belongs to Infineon's AUIRFN series of automotive MOSFETs, which are optimized for high-performance power switching in vehicle electronics. The series provides various voltage and resistance options to suit diverse automotive power distribution and motor control needs.

Single FETs, MOSFETs Replacement Considerations

Check for direct substitutes within the AUIRFN series with matching VDS and RDS(on). Verify pinout compatibility and package dimensions (SOT-23-6L) for board-level replacement. Ensure any alternative meets the same automotive quality standards.

Explore related parts through FETs, MOSFETs, Transistors, Discrete Semiconductor Products, all product categories.

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