AOT462L

Single FETs, MOSFETs Overview

The AOT462L is a 60V N-Channel MOSFET utilizing advanced trench technology to achieve an extremely low on-state drain-source resistance (RDS(ON)) of less than 18mΩ at VGS=10V. It supports a continuous drain current of 35A and a pulsed drain current of 101A. The device features a maximum junction-to-case thermal resistance of 1.5°C/W, enabling efficient power dissipation. It is rated for a junction temperature range of -55°C to 175°C and includes 100% UIS and Rg testing.

Single FETs, MOSFETs Feature Summary

• Advanced trench MOSFET technology provides extremely low on-resistance for high efficiency.
• High current handling capability with 35A continuous and 101A pulsed drain ratings.
• Robust thermal performance with low junction-to-case thermal resistance.
• Comprehensive reliability verification through 100% Unclamped Inductive Switching and gate resistance testing.

Single FETs, MOSFETs Applications

• Boost converters
• Synchronous rectifiers
• Consumer power supplies
• Telecom power supplies
• Industrial power supplies
• LED backlighting

Single FETs, MOSFETs Procurement Notes

Verify the specific package variant required, as the datasheet covers both TO-220 (AOT462L) and TO-263 D2PAK (AOB462L). Confirm that the application environment remains within the specified consumer market scope, as critical life support uses are explicitly unauthorized. Ensure thermal management designs account for the provided junction-to-case and junction-to-ambient thermal resistance values under actual operating conditions.

Single FETs, MOSFETs Selection Notes

Select this component when a single N-channel solution is needed for moderate voltage applications requiring high current density. The low RDS(ON) makes it suitable for synchronous rectification where conduction losses must be minimized. Consider the available packages based on board space and heatsinking requirements. Verify that the 60V breakdown voltage aligns with the system's maximum transient and steady-state drain-source voltages.

Single FETs, MOSFETs Part Context

The AOT462L belongs to Alpha & Omega Semiconductor's lineup of power MOSFETs designed for general-purpose switching applications. It complements other devices in the portfolio by offering a balance of voltage rating and current capacity in standard through-hole and surface-mount packages. The product is manufactured using silicon planar trench technology optimized for low on-resistance and fast switching speeds.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes include the AOB462L, which shares identical electrical specifications but utilizes the TO-263 D2PAK surface-mount package instead of the TO-220 through-hole configuration. When replacing, ensure the new component matches the original package type and pinout orientation to maintain mechanical compatibility.