AUIRFR8401TRL

Description：MOSFET N-CH 40V 100A DPAK
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:af5c088b9bb6 Category: Single FETs, MOSFETs Brand: Infineon Technologies

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Product introduction

AUIRFR8401TRL is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is MOSFET N-CH 40V 100A DPAK. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AUIRFR8401TRL

Description：MOSFET N-CH 40V 100A DPAK
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tape & Reel (TR),Cut Tape (CT)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：40 V
Current - Continuous Drain (Id) @ 25°C：100A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：4.25mOhm @ 60A, 10V
Vgs(th) (Max) @ Id：3.9V @ 50µA
Gate Charge (Qg) (Max) @ Vgs：63 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2200 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：79W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
Supplier Device Package：TO-252AA (DPAK)
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63

Single FETs, MOSFETs datasheet and documents for AUIRFR8401TRL

AUIRFR8401TRL

Single FETs, MOSFETs Overview

The AUIRFR8401TRL is an automotive-grade N-channel HEXFET power MOSFET in a D-Pak (TO-252AA) tape and reel package. It features a 40V drain-source breakdown voltage and a maximum on-resistance of 4.25mΩ at VGS=10V. The device supports a continuous drain current of 100A and a pulsed current of 400A, with a maximum power dissipation of 79W. Operating junction temperatures range from -55°C to +175°C, and it includes repetitive avalanche capability.

Single FETs, MOSFETs Feature Summary

Automotive qualification per AEC-Q101 standards
Advanced process technology for ultra-low on-resistance
Repetitive avalanche allowed up to maximum junction temperature
Fast switching characteristics

Single FETs, MOSFETs Applications

Electric Power Steering (EPS)
Battery Switch
Start/Stop Micro Hybrid systems
Heavy Loads
DC-DC Converter

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix TRL confirms the Tape and Reel packaging format containing 3000 units. Confirm the component meets AEC-Q101 automotive qualification requirements. Ensure the D-Pak (TO-252AA) package type matches the design footprint. Check RoHS compliance status before integration.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring low conduction losses and high reliability in automotive environments. Evaluate thermal management needs based on the 79W power dissipation rating and 1.9°C/W junction-to-case resistance. Consider gate charge parameters for driver selection to optimize switching performance.

Single FETs, MOSFETs Part Context

This part belongs to the AUIRFR/U8401 series of HEXFET power MOSFETs designed specifically for automotive applications. It utilizes advanced processing techniques to achieve low on-resistance per silicon area. The series provides ruggedized device designs known for efficiency and reliability in demanding electrical systems.

Single FETs, MOSFETs Replacement Considerations

The datasheet lists AUIRFU8401 as a related variant in the I-Pak package. Verify pinout compatibility and thermal characteristics when considering alternative packages within the same series.

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

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