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The 2SK1283-AZ is a silicon N-channel power MOSFET manufactured by Renesas Electronics Corporation. It is designed for use in solenoid, motor, and lamp driver applications. The device features an MP-5 package and carries an industrial qualification level. Key electrical specifications include a maximum on-resistance (RDS(on)) of 180 mΩ at a gate-source voltage of 10V. The component is classified as obsolete.
Verify the current availability status of the 2SK1283-AZ, as it is listed as obsolete. Confirm compatibility with existing designs requiring the MP-5 package and specific RDS(on) characteristics. Ensure that any replacement strategy accounts for the discontinuation of this specific part number from the manufacturer's active portfolio.
Select this component only if the design specifically requires the MP-5 package and the documented electrical parameters meet the system requirements. Consider the obsolete status when planning long-term production runs. Evaluate alternative N-channel MOSFETs with similar on-resistance and package dimensions if supply continuity is a critical constraint for the application.
This part belongs to the discrete semiconductor products category, specifically single FETs. It is part of Renesas' historical portfolio of power MOSFETs intended for general-purpose switching applications in computer, office, and communication equipment. The MP-5 package is a standard form factor for this class of devices.
As the 2SK1283-AZ is obsolete, identify equivalent N-channel MOSFETs in the MP-5 package with comparable RDS(on) and voltage ratings. Verify pinout compatibility and thermal performance before substitution.