BUK7618-55,118

$0.45

Description：MOSFET N-CH 55V 57A D2PAK
Series：TrenchMOS™
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR)

SKU:97c32d4adaf6 Category: Single FETs, MOSFETs Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 55V 57A D2PAK
Series：TrenchMOS™
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：55 V
Current - Continuous Drain (Id) @ 25°C：57A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：18mOhm @ 25A, 10V
Vgs(th) (Max) @ Id：4V @ 1mA
Gate Charge (Qg) (Max) @ Vgs：-
Vgs (Max)：±16V
Input Capacitance (Ciss) (Max) @ Vds：2000 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：125W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：Automotive
Qualification：AEC-Q101
Mounting Type：Surface Mount
Supplier Device Package：D2PAK
Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

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BUK7618-55,118

Overview

The BUK7618-55,118 is a standard level N-channel enhancement mode Field-Effect Transistor utilizing TrenchMOS technology in a D2PAK (SOT404) plastic package. Designed for automotive critical applications, it complies with AEC-Q101 standards. Key electrical parameters include a drain-source voltage of 55 V and a continuous drain current of 57 A at 25 °C mounting base temperature. The device exhibits a maximum on-state resistance of 18 mΩ at 25 °C and supports a total power dissipation of 125 W.

Feature Summary

AEC-Q101 compliant for automotive reliability
Electrostatically robust due to integrated protection diodes
Low conduction losses resulting from low on-state resistance

Applications

Automotive power switching
General purpose power switching

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component for designs requiring an N-channel MOSFET rated for 55 V and high current handling up to 57 A. Ensure thermal management accommodates the 125 W dissipation capability. Confirm compatibility with standard level gate drive sources as specified in the product profile.

Part Context

This part belongs to Nexperia's BUK761 series of N-channel TrenchMOS standard level FETs. It is housed in the SOT404 (D2PAK) surface-mounted package, which provides a mounting base connected to the drain for efficient heat dissipation. The series is engineered for robust performance in demanding environments.

Replacement Considerations

Consult official Nexperia documentation for qualified substitutes. Verify pinout compatibility and electrical parameter alignment before substitution.