ATP203-TL-H

Single FETs, MOSFETs Overview

The ATP203-TL-H is a single N-channel enhancement-mode power MOSFET manufactured by onsemi. It utilizes the ATPAK surface-mount package with three terminals. The device supports a maximum drain-source voltage of 30 V and a continuous drain current of 75 A at ambient temperature. Key electrical characteristics include a maximum on-resistance of 8.2 mΩ, a typical gate charge of 44 nC at 10 V, and a maximum power dissipation of 50 W under case conditions. The component operates within a junction temperature range up to +150 °C.

Single FETs, MOSFETs Feature Summary

• High-current capability with 75 A continuous drain rating in a compact form factor
• Low on-resistance for efficient power switching and reduced conduction losses
• Robust thermal performance designed for high-power density applications

Single FETs, MOSFETs Applications

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

Single FETs, MOSFETs Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and lead frame material updates via official documentation. Check for obsolescence notices or lifecycle changes before finalizing procurement plans.

Single FETs, MOSFETs Selection Notes

Evaluate thermal requirements against the 50 W case dissipation limit. Ensure gate drive voltages align with the specified thresholds. Consider the ATPAK package dimensions for PCB layout compatibility. Verify that the 30 V breakdown voltage meets circuit operating margins.

Single FETs, MOSFETs Part Context

This component belongs to the ATP series of power MOSFETs from onsemi. The ATPAK package provides enhanced thermal conductivity compared to standard surface-mount options. The device is part of a broader portfolio designed for efficient power conversion and switching applications.

Single FETs, MOSFETs Replacement Considerations

The ATP203-TL-H is listed as an obsolete product. Designers should consult official substitution guides or contact the manufacturer for recommended alternatives. No specific substitute part numbers are confirmed in the provided data.