BUK9107-40ATC,118

$2.36

Description：MOSFET N-CH 40V 75A SOT426
Series：TrenchMOS™
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e6aac2f40b5a Category: Single FETs, MOSFETs Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 40V 75A SOT426
Series：TrenchMOS™
Mfr：Nexperia USA Inc.
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：75A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：6.2mOhm @ 50A, 10V
Vgs(th) (Max) @ Id：2V @ 1mA
Gate Charge (Qg) (Max) @ Vgs：-
Vgs (Max)：±15V
Input Capacitance (Ciss) (Max) @ Vds：5836 pF @ 25 V
FET Feature：Temperature Sensing Diode
Power Dissipation (Max)：272W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
Supplier Device Package：D2PAK
Package / Case：TO-263-5, D2PAK (4 Leads + Tab), TO-263BB

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BUK9107-40ATC,118

Overview

The BUK9107-40ATC is a logic level N-channel enhancement mode Field-Effect Transistor utilizing TrenchMOS technology. It features an integrated temperature sense diode for monitoring and clamping/ESD protection diodes. Designed for automotive critical applications, it complies with AEC-Q101 standards. Key electrical parameters include a drain-source voltage of 40 V, a continuous drain current of 140 A at 25°C mounting base temperature, and a total power dissipation of 272 W. The device operates within a junction temperature range of -55°C to 175°C.

Feature Summary

Integrated temperature sensing diode enables responsive thermal monitoring
Low conduction losses achieved through low on-state resistance
AEC-Q101 compliant for automotive critical application reliability

Applications

12 V and 24 V high power motor drives
Automotive and general purpose power switching
Electrical Power Assisted Steering (EPAS)
Protected drive for lamps

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the component status aligns with current production requirements, as datasheet revisions may impact availability. Ensure design compliance with absolute maximum ratings to prevent permanent damage during operation.

Selection Notes

Select this component for designs requiring logic level gate drive compatibility and robust thermal management. The integrated temperature sensor allows for direct junction temperature feedback without external components. Verify that the mounting base connection is properly utilized for optimal heat dissipation given the high current capabilities.

Part Context

This device belongs to the Nexperia TrenchPLUS logic level FET family, manufactured using TrenchMOS technology. It is housed in a D2PAK plastic surface-mounted package (SOT426) with five leads. The product is designed and qualified specifically for use in demanding automotive environments requiring high reliability and performance.