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Product Detailed Parameters
- Description：PFET, 31A I(D), 55V, 0.044OHM, 1
- Series：TrenchMOS™
- Mfr：Nexperia USA Inc.
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：55 V
- Current - Continuous Drain (Id) @ 25°C：31A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：10V
- Rds On (Max) @ Id, Vgs：29mOhm @ 10A, 10V
- Vgs(th) (Max) @ Id：2.8V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs：20.2 nC @ 10 V
- Vgs (Max)：±16V
- Input Capacitance (Ciss) (Max) @ Vds：1340 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：60W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Supplier Device Package：DPAK
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
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Overview
The BUK6228-55C,118 is an N-channel MOSFET from Nexperia USA Inc. designed for surface mount applications in a DPAK package. It features a drain-source voltage of 55 V and a continuous drain current of 90 A at case temperature. The device offers a maximum power dissipation of 158 W at case temperature. This component utilizes TrenchMOS technology to achieve low on-resistance and high efficiency in power switching environments.
Feature Summary
- N-channel enhancement mode field-effect transistor utilizing TrenchMOS technology
- Surface mount construction in a DPAK plastic package
- Designed for high performance automotive applications
Applications
- Automotive systems
- General purpose power switching
- Motor control
Procurement Notes
This product is officially classified as obsolete and is no longer manufactured by Nexperia. Engineers must verify the discontinuation status through official Nexperia channels before finalizing designs. Sourcing this specific part number from third-party distributors carries significant risk regarding authenticity and shelf life. Replacement strategies should prioritize verified substitute components listed in official Nexperia documentation to ensure supply chain stability and long-term project viability.
Selection Notes
Designers requiring similar electrical characteristics should evaluate available substitutes that match the 55 V rating and DPAK footprint. Verify that replacement options maintain compatibility with existing thermal management solutions and gate drive requirements. Ensure any alternative component meets the necessary automotive qualification standards if used in critical applications. Cross-reference datasheets to confirm pinout and parameter alignment with the original design specifications.
Part Context
The BUK6228-55C,118 belongs to Nexperia's portfolio of single FETs and MOSFETs. It is part of a series of N-channel devices engineered for robust performance in demanding environments. The DPAK package provides a balance of thermal performance and space efficiency suitable for various industrial and automotive power management circuits.
Replacement Considerations
Official substitutes are listed in Nexperia discontinuation notifications. Verify exact pinout and thermal resistance values when selecting alternatives.
