BUK9K61-100LX

$0.26

Description：BUK9K61-100L/SOT1205/LFPAK56D
Series：*

SKU:a48a58fb6a6c Category: FET, MOSFET Arrays Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：BUK9K61-100L/SOT1205/LFPAK56D
Series：*
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR)
Technology：-
Configuration：-
FET Feature：-
Drain to Source Voltage (Vdss)：-
Current - Continuous Drain (Id) @ 25°C：-
Rds On (Max) @ Id, Vgs：-
Vgs(th) (Max) @ Id：-
Gate Charge (Qg) (Max) @ Vgs：-
Input Capacitance (Ciss) (Max) @ Vds：-
Power - Max：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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BUK9K61-100LX

Overview

The BUK9K61-100LX is a dual N-channel logic level MOSFET manufactured by Nexperia. It utilizes Trench12 technology to achieve low on-resistance and efficient switching characteristics. The device is housed in an MLPAK33-WF surface-mount package, designed for high-density applications. Key electrical parameters include a drain-source voltage (Vds) of 100 V and a continuous drain current (Id) of 5.8 A at 25°C ambient temperature. The maximum drain-source on-resistance (Rds(on)) is specified at 61 mΩ when the gate-source voltage (Vgs) is 4.5 V. The component is qualified to AEC-Q101 standards for automotive reliability.

Feature Summary

Logic-level compatible Trench12 MOSFET technology enables efficient switching with soft body-diode recovery.
Automotive qualified to AEC-Q101 standards ensuring high performance and endurance at elevated temperatures.
Side-wettable flanks facilitate robust solder joints and support automatic optical inspection processes.

Applications

LED lighting systems
DC-to-DC conversion circuits
Solenoid and motor load switching
Circuit protection mechanisms

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm package type and tape-and-reel specifications. Ensure that the selected variant meets the required AEC-Q101 qualification levels for your target application environment. Cross-reference the datasheet revision date to guarantee access to the most current electrical characteristics and mechanical drawings before finalizing procurement orders.

Selection Notes

Select this component for designs requiring compact footprints with high power density. The MLPAK33-WF package offers space savings compared to traditional packages while maintaining thermal performance. Consider the 61 mΩ on-resistance for efficiency calculations in low-voltage, high-current paths. Verify that the logic-level gate drive requirements align with your controller's output voltage capabilities for optimal switching performance.

Part Context

This part belongs to Nexperia's NextPower L3 series of automotive-grade MOSFETs. The series focuses on delivering low Rds(on) in small packages suitable for modern electronic systems. The BUK9K61-100LX specifically targets applications needing 100 V breakdown with dual-channel configuration. It complements other devices in the portfolio by offering a balance between cost, size, and electrical performance for mass-market electronics.

Replacement Considerations

Consult official Nexperia substitution guides for verified alternatives. Generic cross-references may not match the specific AEC-Q101 qualification or package dimensions. Ensure any substitute maintains the same pinout and thermal characteristics to avoid redesigning the PCB layout.