AUXHMF7321D2

Single FETs, MOSFETs Overview

The AUXHMF7321D2 is a P-Channel MOSFET manufactured by Infineon Technologies, formerly International Rectifier. It features a drain-to-source voltage (Vdss) of 30 V and a continuous drain current (Id) of 4.7 A at 25°C. The device is designed for surface mount applications in an 8-SOIC package. It dissipates up to 2 W of power at ambient temperature (Ta). The component integrates an isolated Schottky diode.

Single FETs, MOSFETs Feature Summary

• P-Channel MOSFET technology with integrated isolated Schottky diode
• Surface mount construction in an 8-SOIC package
• Rated for 30 V drain-to-source voltage and 4.7 A continuous drain current

Single FETs, MOSFETs Applications

• Power switching circuits requiring P-Channel control
• Low voltage DC-DC converter topologies
• Load switch applications in portable electronics

Single FETs, MOSFETs Procurement Notes

Verify the specific datasheet revision and ordering information directly from Infineon Technologies or authorized distributors. Confirm that the 8-SOIC package dimensions and pinout match the design requirements. Note that product status may vary; check current availability and lifecycle status before finalizing procurement plans.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring a 30 V P-Channel MOSFET with moderate current handling capabilities. Ensure the thermal management strategy supports the 2 W power dissipation rating at the expected ambient temperature. Verify compatibility with the gate drive voltage levels required for full enhancement in the target application circuit.

Single FETs, MOSFETs Part Context

This part belongs to the single FETs and MOSFETs category from Infineon Technologies. It is related to the IRF7321 series, representing a legacy product line from International Rectifier now managed by Infineon. The device serves as a discrete power switching solution for low-voltage applications.

Single FETs, MOSFETs Replacement Considerations

Consult official substitution guides for compatible P-Channel MOSFETs with similar 30 V and 4.7 A ratings in an 8-SOIC package. Verify electrical parameters and pinout compatibility before replacing the obsolete component.