AUIRFP4568-E

Single FETs, MOSFETs Overview

The AUIRFP4568-E is an N-channel HEXFET power MOSFET designed for automotive applications. It features a TO-247AC package with long leads and operates up to 175°C. Key electrical parameters include a drain-source voltage of 150V, continuous drain current of 171A at 25°C, and typical on-resistance of 4.8mΩ (max 5.9mΩ). The device supports repetitive avalanche operation, has a gate threshold voltage range of 3.0V to 5.0V, and total gate charge of 151nC.

Single FETs, MOSFETs Feature Summary

• Automotive qualified per AEC-Q101 standards
• Advanced planar technology for low on-resistance
• Capable of repetitive avalanche operation up to maximum junction temperature
• Fast switching speed with dynamic dv/dt rating

Single FETs, MOSFETs Applications

• Automotive power electronics
• High-efficiency motor control
• DC-DC converters

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix -E indicates the Long Lead TO-247AC package variant when sourcing. Confirm that the component meets the required AEC-Q101 qualification level for your target application environment. Ensure thermal management designs account for the specified junction-to-case resistance values under operating conditions.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high current handling in a through-hole package. Consider the 175°C operating temperature capability for high-thermal environments. Evaluate the avalanche energy ratings if inductive load switching is present. Compare the on-resistance against system efficiency requirements.

Single FETs, MOSFETs Part Context

This part belongs to the Infineon HEXFET series, utilizing advanced planar technology. It is specifically engineered for robust performance in automotive sectors. The device represents a balance of low conduction losses and high reliability, suitable for demanding power switching tasks where standard industrial grades may be insufficient.

Single FETs, MOSFETs Replacement Considerations

The base part number AUIRFP4568 serves as the standard package equivalent. Verify pinout compatibility and thermal characteristics before substitution. Ensure any replacement maintains the same automotive qualification status and electrical limits.

Single FETs, MOSFETs FAQ

What is the difference between AUIRFP4568 and AUIRFP4568-E?

The AUIRFP4568-E utilizes a Long Lead TO-247AC package, whereas the standard AUIRFP4568 uses a standard TO-247AC package. Electrical specifications remain identical.

Is the AUIRFP4568-E suitable for repetitive avalanche applications?

Yes, the datasheet explicitly states that repetitive avalanche operation is allowed up to the maximum junction temperature (Tjmax).