AON6780

Single FETs, MOSFETs Overview

The AON6780 is a single N-channel power MOSFET manufactured by Alpha & Omega Semiconductor Inc. It features a drain-source voltage (Vdss) rating of 30V and supports a continuous drain current (Id) of 30A at ambient temperature or 85A at case temperature. The device utilizes an 8-DFN-EP package with dimensions of 5x6 mm, offering a maximum power dissipation of 2.5W at ambient conditions and 83W at case temperature. Key electrical characteristics include a gate threshold voltage (Vgs(th)) of up to 2.2V at 250µA, a maximum gate charge (Qg) of 100nC at 10V, and an input capacitance (Ciss) of 5970pF at 15V. The component operates within a junction temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

• High current handling capability with 85A continuous drain current support under case cooling conditions
• Logic-level gate drive compatibility for efficient switching applications
• Thermal optimization via exposed pad DFN package design for enhanced heat dissipation

Single FETs, MOSFETs Applications

• DC-DC converter circuits requiring low voltage high current regulation
• Power management modules in portable electronic devices
• Battery protection and load switch implementations

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix and revision level against the manufacturer's latest datasheet before procurement. Confirm that the supplier provides traceability documentation compliant with RoHS3 standards. Check for any product change notices (PCN) related to assembly or material updates. Ensure the packaging format matches the required reel specifications for automated assembly processes.

Single FETs, MOSFETs Selection Notes

Select this component when a 30V N-channel MOSFET with high current capacity is required in a compact surface-mount footprint. Consider the thermal resistance characteristics of the 8-DFN-EP package relative to the PCB copper area available for heat spreading. Evaluate the gate charge requirements against the driving circuit's output capability to ensure adequate switching speed without excessive drive losses.

Single FETs, MOSFETs Part Context

The AON6780 belongs to the Alpha & Omega Semiconductor AON series of power MOSFETs, designed for general-purpose power switching applications. It shares the 8-DFN-EP(5x6) package form factor with other devices in the lineup, facilitating board layout standardization. The device represents a balance between conduction efficiency and switching performance for low-voltage systems.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes must match the 30V Vdss, N-channel configuration, and 8-DFN-EP(5x6) package. Verify that alternative parts meet or exceed the 85A (Tc) current rating and similar thermal dissipation capabilities. Cross-reference pinouts to ensure compatibility with existing footprints.