BUK7907-40ATC,127

Description：MOSFET N-CH 40V 75A TO220-5
Series：TrenchMOS™
Mfr：Nexperia USA Inc.
Package：Tube

SKU:6de91bd779ea Category: Single FETs, MOSFETs Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 40V 75A TO220-5
Series：TrenchMOS™
Mfr：Nexperia USA Inc.
Package：Tube
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)：10V
Rds On (Max) @ Id, Vgs：7mOhm @ 50A, 10V
Vgs(th) (Max) @ Id：4V @ 1mA
Gate Charge (Qg) (Max) @ Vgs：108 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：4500 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：Through Hole
Supplier Device Package：TO-220-5
Package / Case：TO-220-5

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BUK7907-40ATC,127

Overview

The BUK7907-40ATC,127 is an N-channel TrenchPLUS standard level FET utilizing TrenchMOS technology. It features a TO-220 plastic single-ended package (SOT263B) with five leads and a mounting base connected to the drain. The device includes integrated TrenchPLUS diodes for clamping and temperature sensing. Key electrical parameters include a drain-source voltage of 40 V, a continuous drain current of 75 A at 25 °C mounting base temperature, and a typical on-state resistance of 8.7 mΩ at 25 °C junction temperature.

Feature Summary

Enables responsive temperature monitoring through an integrated temperature sensor
Reduces conduction losses via low on-state resistance
Compliant with Q101 automotive standards

Applications

Electrical Power Assisted Steering (EPAS)
Variable Valve Timing for engines

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component for high-current switching applications requiring thermal management in automotive environments. The TO-220 package facilitates heatsink mounting for effective power dissipation. Ensure gate drive voltages remain within the specified limits to maintain optimal on-state resistance and prevent gate oxide breakdown during operation.

Part Context

This part belongs to Nexperia's TrenchPLUS family of N-channel enhancement mode Field-Effect Transistors. These devices are designed for robust performance in critical automotive applications, combining low conduction losses with integrated protection features like clamping diodes and temperature sensing capabilities.

Replacement Considerations

Consult official Nexperia documentation for verified substitute part numbers. Cross-referencing requires matching voltage ratings, current capabilities, package dimensions, and thermal characteristics to ensure functional compatibility.