AON7452

Single FETs, MOSFETs Overview

The AON7452 is an N-channel MOSFET manufactured by Alpha & Omega Semiconductor Inc. It features a drain-source voltage (Vdss) of 100 V and continuous drain currents of 2.5 A at ambient temperature and 5.5 A at case temperature. The device utilizes an 8-DFN surface-mount package. Key electrical parameters include a maximum input capacitance (Ciss) of 185 pF measured at 50 V. Power dissipation capabilities are rated at 3.1 W in free air (Ta) and 17 W when mounted to a heatsink (Tc). The component operates within a junction temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

• N-channel enhancement mode MOSFET construction
• Surface mount 8-DFN package configuration
• High voltage blocking capability up to 100 V

Single FETs, MOSFETs Applications

• DC-DC converter circuits
• Power management modules
• Load switching applications

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix code on the component marking against the official Alpha & Omega Semiconductor datasheet to confirm pinout and electrical tolerances. Ensure the supplier provides traceability documentation matching the manufacturer's lot codes. Confirm that the delivered units are new original components and not refurbished, as counterfeit discrete semiconductors exist in the market.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring 100 V breakdown with moderate current handling in compact footprints. Compare the 8-DFN thermal resistance against available PCB copper area to ensure the 3.1 W Ta rating is sustainable. Evaluate gate charge requirements if high-frequency switching is necessary, noting the 185 pF input capacitance limit.

Single FETs, MOSFETs Part Context

This part belongs to the Alpha & Omega Semiconductor single FET MOSFET family. It is categorized under discrete semiconductor products designed for power switching applications. The manufacturer specializes in power management solutions using advanced silicon processes to optimize on-resistance and switching performance within small form factors.

Single FETs, MOSFETs Replacement Considerations

Consult the official Alpha & Omega Semiconductor replacement guide for direct equivalents. Verify that any substitute part matches the 100 V Vdss rating and 8-DFN package dimensions. Cross-reference pin configurations to prevent circuit damage during installation.