AUIRF1405ZL

Single FETs, MOSFETs Overview

The AUIRF1405ZL is an automotive-grade N-channel HEXFET power MOSFET manufactured by International Rectifier. It features a 55V drain-source voltage rating and supports a continuous drain current of 150A at case temperature. The device utilizes a TO-262 package with a maximum power dissipation of 230W. Key electrical characteristics include a maximum on-resistance of 4.9 milliohms at 10V gate drive, a gate charge of 260 nC, and an input capacitance of 5480 pF. It operates within a junction temperature range of -55°C to 175°C and holds AEC-Q101 qualification.

Single FETs, MOSFETs Feature Summary

• Automotive grade reliability certified under AEC-Q101 standards
• HEXFET technology providing fast switching speeds and improved repetitive avalanche rating
• Extended thermal capability allowing operation up to 175°C junction temperature

Single FETs, MOSFETs Applications

• Automotive power distribution systems
• High-current DC-DC converter modules
• Motor control applications in vehicles

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix ZL corresponds to the TO-262 package variant when sourcing. Confirm AEC-Q101 compliance requirements for your target automotive application. Ensure thermal management designs account for the 230W case dissipation limit. Check RoHS3 status for environmental compliance needs. Validate pinout compatibility if replacing legacy components.

Single FETs, MOSFETs Selection Notes

Select this component for high-current automotive applications requiring robust avalanche performance. The low on-resistance minimizes conduction losses in power paths. Consider the TO-262 package for through-hole mounting solutions. Evaluate thermal resistance parameters for heatsink design. Compare gate charge requirements against driver capabilities.

Single FETs, MOSFETs Part Context

This part belongs to the HEXFET family of power MOSFETs from International Rectifier, now part of Infineon Technologies. The series is designed specifically for demanding automotive environments. It complements other variants like the AUIRF1405 which uses a different package style. The family emphasizes durability and efficiency in vehicle electronics.

Single FETs, MOSFETs Replacement Considerations

The AUIRF1405 serves as a functional equivalent but utilizes a TO-220AB package instead of TO-262. Verify pinout alignment and thermal interface compatibility before substitution. Ensure the replacement meets the same AEC-Q101 automotive qualification standards.