AUIRFR4620TRL

Single FETs, MOSFETs Overview

The AUIRFR4620TRL is an automotive-grade, single N-channel power MOSFET from Infineon Technologies. It utilizes OptiMOS technology and is housed in a surface-mount TO-252 (DPAK) package. The device supports a maximum drain-source voltage of 200 V and a continuous drain current of 24 A at case temperature. Key electrical parameters include a maximum on-resistance of 78 mΩ at 10 V gate drive, a typical total gate charge of 25 nC, and a thermal resistance junction-to-case of 1.045 K/W. It operates within a temperature range of -55°C to +175°C.

Single FETs, MOSFETs Feature Summary

• Automotive-grade qualification for high reliability applications
• OptiMOS technology providing low on-resistance and fast switching
• Wide operating temperature range suitable for harsh environments

Single FETs, MOSFETs Applications

• Automotive power distribution systems
• Motor control circuits
• High-side and low-side load switches

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'TRL' indicates tape-and-reel packaging when ordering. Confirm that the component meets required automotive standards such as AEC-Q101 if applicable to your design. Ensure the supplier provides valid traceability documentation. Check for any specific handling requirements related to moisture sensitivity levels during assembly.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring robust automotive-grade performance with moderate current capabilities. The TO-252 package offers a balance between thermal dissipation and board space efficiency. Consider the 200V rating for systems operating below this threshold with adequate safety margins. Evaluate the 78 mΩ on-resistance against power loss constraints in your specific application.

Single FETs, MOSFETs Part Context

This part belongs to Infineon's AUIRFS series of automotive-grade N-channel MOSFETs. It shares similar electrical characteristics with the IRFS4620 but includes enhanced automotive qualification. The family focuses on providing reliable switching solutions for automotive electronics, leveraging advanced silicon technologies for improved efficiency and durability under varying thermal conditions.

Single FETs, MOSFETs Replacement Considerations

The IRFS4620 is a non-automotive equivalent with identical pinout and similar electrical specifications. Verify that the automotive grade requirement can be waived before substituting. Other DPAK packaged 200V N-channel MOSFETs may fit mechanically but require careful verification of gate charge and thermal parameters.