ATP405-TL-HX

Single FETs, MOSFETs Overview

The onsemi ATP405-TL-HX is a single N-channel enhancement mode power MOSFET designed for surface-mount applications. It utilizes the ATPAK-3 package to deliver high current handling capabilities with a maximum continuous drain current of 40 A and a drain-source voltage rating of 100 V. The device features a low on-resistance of 33 mΩ at a gate-source voltage of 10 V, ensuring efficient power switching. Key electrical characteristics include a gate charge of 68 nC at 10 V and a maximum power dissipation of 70 W. It operates within a temperature range of -55 °C to +150 °C.

Single FETs, MOSFETs Feature Summary

• High voltage capability with 100 V drain-source breakdown voltage
• Low on-resistance for improved efficiency in power switching applications
• Robust thermal performance with 70 W power dissipation rating
• Surface-mount ATPAK-3 package for compact board integration

Single FETs, MOSFETs Applications

• DC-DC converter circuits
• Power management systems
• Motor control applications

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'HX' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and any distinct marking codes. Ensure the component matches the exact ATPAK-3 pinout and thermal pad requirements for your PCB layout. Cross-reference the part number with authorized distributors to confirm authenticity and traceability documentation availability.

Single FETs, MOSFETs Selection Notes

Select this component when a 100 V N-channel MOSFET is required with moderate current handling up to 40 A. The 33 mΩ on-resistance makes it suitable for applications prioritizing conduction loss reduction. Consider the ATPAK-3 package dimensions and thermal resistance values during PCB design to ensure adequate heat dissipation meets the 70 W dissipation limit under operating conditions.

Single FETs, MOSFETs Part Context

This part belongs to onsemi's ATPAK series of power MOSFETs, which are engineered for high-current density and efficient thermal transfer. The ATPAK-3 package provides a compact footprint compared to traditional DPAK packages while maintaining similar electrical performance. This series is commonly used in automotive and industrial power supply designs where space constraints and thermal management are critical factors.

Single FETs, MOSFETs Replacement Considerations

Publicly confirmed substitute part numbers for ATP405-TL-HX are not available in the provided source data. Verify compatibility with alternative devices by matching key parameters such as 100 V Vds, 40 A Id, 33 mΩ Rds(on), and ATPAK-3 package dimensions.