NP80N055KLE-E1-AY

Single FETs, MOSFETs Overview

The NP80N055KLE-E1-AY is an N-channel silicon power MOSFET manufactured by Renesas Electronics. It features a TO-263 (MP-25ZK) surface-mount package with lead-free plating. Key electrical specifications include a drain-source breakdown voltage of 55 V and a continuous drain current rating of 80 A. The device exhibits a maximum on-resistance of 0.015 Ω and supports an avalanche energy capability of 100 mJ. Designed for high-current switching applications, it operates in enhancement mode with the case connected to the drain terminal.

Single FETs, MOSFETs Feature Summary

• Engineered for high-current switching applications using N-channel silicon technology
• Features a single-element configuration with a built-in diode structure
• Utilizes a lead-free TO-263 package with plastic/epoxy body material

Single FETs, MOSFETs Applications

• High current switching circuits
• Power management systems requiring robust thermal performance
• Industrial power conversion modules

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix E1-AY against the manufacturer's latest datasheet to confirm lead-free compliance and packaging details. Ensure the ordering information matches the required tape-and-reel quantity of 800 pieces per reel. Cross-reference the MP-25ZK package code with PCB footprint requirements to guarantee mechanical compatibility during assembly.

Single FETs, MOSFETs Selection Notes

Select this component when a 55 V rated N-channel MOSFET with an 80 A current capacity is required. The 0.015 Ω on-resistance makes it suitable for low-loss power paths. Consider the TO-263 form factor for board space constraints and the need for direct heatsinking via the exposed drain pad.

Single FETs, MOSFETs Part Context

This part belongs to the NEC/Renesas NP80N055 series of switching N-channel power MOSFETs. The series includes variants such as NP80N055ELE and NP80N055CLE, differentiated primarily by lead plating and packing methods. The KLE variant specifically denotes the lead-free MP-25ZK package configuration within this product family.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes within the same series include NP80N055ELE-E1-AY and NP80N055ELE-E2-AY. Verify that alternative packages like TO-263AB or MP-25ZJ are mechanically compatible with the existing design before substitution.