AONV140A60

Single FETs, MOSFETs Overview

The AONV140A60 is an N-channel Power MOSFET manufactured by Alpha & Omega Semiconductor. It features a 600V drain-source voltage rating and a continuous drain current of 4.9A at ambient temperature, rising to 28A at case temperature. The device exhibits a maximum on-resistance of 140mΩ. It is housed in a surface-mount 4-DFN (8x8mm) package with a Kelvin source configuration. Maximum power dissipation reaches 312W at the case level, while operating junction temperatures extend up to 150°C.

Single FETs, MOSFETs Feature Summary

• Kelvin Source configuration for improved switching performance
• Low thermal resistance design for high power density
• Surface-mount compatible 8mm x 8mm footprint

Single FETs, MOSFETs Applications

• High-efficiency DC-DC converters
• Industrial motor control systems
• Power supply units

Single FETs, MOSFETs Procurement Notes

Verify the specific datasheet revision when sourcing, as electrical characteristics may vary between releases. Confirm the presence of the Kelvin source pin in the physical package to ensure compatibility with low-inductance gate drive circuits. Cross-reference the manufacturer part number directly with official Alpha & Omega Semiconductor documentation to avoid counterfeit components.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring robust 600V blocking capability within a compact surface-mount form factor. The 140mΩ on-resistance offers a balance between conduction losses and cost. Ensure the PCB layout supports the 8x8mm DFN footprint and adequate thermal vias are utilized to manage the 312W case-level dissipation effectively during operation.

Single FETs, MOSFETs Part Context

This device belongs to Alpha & Omega Semiconductor's portfolio of advanced discrete power devices designed for complex power requirements. It utilizes the company's proprietary process technology to deliver high-performance solutions. The product targets high-volume markets including consumer electronics, industrial controls, and automotive electronics where space efficiency and thermal management are critical.

Single FETs, MOSFETs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal specifications before considering alternative manufacturers.