AUIRFR8405TRL

$1.22

Description：MOSFET N-CH 40V 100A DPAK
Series：HEXFET®
Mfr：International Rectifier
Package：Bulk

SKU:1209e3a2cf85 Category: Single FETs, MOSFETs Brand: International Rectifier

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Product introduction

AUIRFR8405TRL is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists International Rectifier. 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 AUIRFR8405TRL

Description：MOSFET N-CH 40V 100A DPAK
Series：HEXFET®
Mfr：International Rectifier
Package：Bulk
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：1.98mOhm @ 90A, 10V
Vgs(th) (Max) @ Id：3.9V @ 100µA
Gate Charge (Qg) (Max) @ Vgs：155 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：5171 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：163W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
Supplier Device Package：DPAK
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63

Single FETs, MOSFETs datasheet and documents for AUIRFR8405TRL

AUIRFR8405TRL

Single FETs, MOSFETs Overview

The AUIRFR8405TRL is an automotive-grade N-channel enhancement mode MOSFET from the COOLiRFET series, manufactured by Infineon Technologies (formerly International Rectifier). It features a 40V drain-source breakdown voltage and supports a continuous drain current of 100A. The device utilizes advanced process technology to achieve ultra-low on-resistance, ensuring efficient power switching. Designed for high-temperature environments, it operates up to 175°C junction temperature and allows repetitive avalanche energy. The component is RoHS compliant and packaged in a surface-mount DPAK (TO-252) format.

Single FETs, MOSFETs Feature Summary

Automotive grade qualification with AEC-Q101 certification
Ultra-low on-resistance enabled by advanced COOLiRFET process technology
High thermal stability supporting operation up to 175°C junction temperature
Robust performance allowing repetitive avalanche energy

Single FETs, MOSFETs Applications

Automotive motor drive circuits
On-board charger systems
DC-DC converter topologies
General automotive power switching applications

Single FETs, MOSFETs Procurement Notes

Verify the manufacturer designation carefully, as the part may be listed under Infineon Technologies rather than International Rectifier due to corporate acquisition. Confirm the specific suffix 'TRL' matches the required tape and reel packaging configuration for automated assembly lines. Ensure the component meets the necessary automotive quality standards required for your specific application environment.

Single FETs, MOSFETs Selection Notes

Select this component when a low-voltage, high-current solution is required for automotive environments. The 40V rating suits 12V or 24V nominal systems. Consider the TO-252 package for its balance of thermal dissipation and board space efficiency. Verify that the gate charge characteristics align with your driver capabilities to optimize switching losses.

Single FETs, MOSFETs Part Context

This device belongs to the COOLiRFET family, which integrates optimized silicon structures for superior conduction and switching performance. The 'AU' prefix indicates automotive qualification, distinguishing it from standard industrial variants. It serves as a discrete power switch within larger power management architectures.