AUIRFS8405TRL

Description：MOSFET N-CH 40V 120A D2PAK
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:2d7be5f9b58a Category: Single FETs, MOSFETs Brand: Infineon Technologies

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

AUIRFS8405TRL is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is MOSFET N-CH 40V 120A D2PAK. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AUIRFS8405TRL

Description：MOSFET N-CH 40V 120A D2PAK
Series：HEXFET®
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：40 V
Current - Continuous Drain (Id) @ 25°C：120A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：2.3mOhm @ 100A, 10V
Vgs(th) (Max) @ Id：3.9V @ 100µA
Gate Charge (Qg) (Max) @ Vgs：161 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：5193 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：PG-TO263-3
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Single FETs, MOSFETs datasheet and documents for AUIRFS8405TRL

AUIRFS8405TRL

Single FETs, MOSFETs Overview

The AUIRFS8405TRL is an automotive-grade N-channel HEXFET power MOSFET manufactured by Infineon Technologies. It features a 40V drain-to-source breakdown voltage and a maximum on-resistance of 2.3mΩ at VGS=10V. The device supports a continuous drain current of 120A (package limited) or 193A (silicon limited). It operates within a junction temperature range of -55°C to +175°C and utilizes a D2PAK (TO-263) surface-mount package.

Single FETs, MOSFETs Feature Summary

Advanced process technology achieving ultra-low on-resistance per silicon area
Designed for high reliability in automotive applications with 175°C operating capability
Fast switching speed combined with improved repetitive avalanche ratings

Single FETs, MOSFETs Applications

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

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'TRL' indicates tape and reel packaging configuration. Confirm the component meets AEC-Q101 qualification standards required for automotive integration. Ensure the D2PAK footprint matches the target PCB design guidelines provided in application notes.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring low conduction losses in 40V automotive environments. Evaluate thermal management requirements based on the 0.92°C/W junction-to-case resistance. Consider the gate charge characteristics when designing driver circuits for optimal switching performance.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family of power MOSFETs from Infineon Technologies. It represents a generation of devices optimized for automotive electronics, balancing high current handling capabilities with robust thermal performance and strict quality standards mandated by the automotive industry.