BUK7M11-40HX

$1.15

Description：MOSFET N-CH 40V 35A LFPAK33
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:de6c62ea7eb8 Category: Single FETs, MOSFETs Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 40V 35A LFPAK33
Series：-
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：35A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：11mOhm @ 10A, 10V
Vgs(th) (Max) @ Id：3.6V @ 1mA
Gate Charge (Qg) (Max) @ Vgs：16 nC @ 10 V
Vgs (Max)：+20V, -10V
Input Capacitance (Ciss) (Max) @ Vds：1022 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：50W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
Supplier Device Package：LFPAK33
Package / Case：SOT-1210, 8-LFPAK33 (5-Lead)

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BUK7M11-40HX

Overview

The Nexperia BUK7M11-40HX is an automotive qualified N-channel MOSFET utilizing Trench 9 superjunction technology. It features a 40 V drain-source voltage rating and a maximum continuous drain current of 35 A at a mounting base temperature of 25 °C. The device exhibits a typical drain-source on-state resistance (RDSon) of 9.3 mΩ at VGS = 10 V and ID = 10 A. Total power dissipation reaches 50 W under the same thermal conditions. The component operates within a junction temperature range of -55 °C to +175 °C.

Feature Summary

Fully automotive qualified to AEC-Q101 standard for high performance applications
Trench 9 superjunction technology providing low power losses and high power density
LFPAK copper clip package ensuring high robustness, reliability, and gull wing leads for AOI

Applications

12 V automotive systems
Powertrain, chassis, body and infotainment applications
Medium/Low power motor drive
DC-DC systems
LED lighting

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact packaging configuration. Confirm that the requested part number matches the LFPAK33 (SOT1210) plastic surface-mounted package variant. Ensure compliance with RoHS and REACH standards as specified in the product data sheet before finalizing procurement orders.

Selection Notes

Select this component for designs requiring automotive qualification and operation up to 175 °C junction temperature. The LFPAK33 package supports high manufacturability through gull wing leads suitable for automated optical inspection. Evaluate PCB thermal design constraints, as practical current limits are determined by the application's thermal management capabilities rather than just the device ratings.

Part Context

This device belongs to the Nexperia BUK7M series of standard level N-channel MOSFETs. It is designed specifically for high-performance automotive environments using advanced Trench 9 technology. The series targets applications demanding robust switching performance and high power density within compact surface-mount packages.