AOT15S65L

Single FETs, MOSFETs Overview

The AOT15S65L is a through-hole N-channel power MOSFET from Alpha & Omega Semiconductor, utilizing the aMOS™ high-voltage process. It features a drain-source voltage of 650V and a continuous drain current of 15A at case temperature. The device offers a maximum on-resistance of 290 milliohms at 10V gate drive and a typical total gate charge of 17.2nC. It supports a peak pulsed drain current of 60A and includes 100% UIS testing for avalanche ruggedness. The component is housed in a TO-220 package with a maximum junction-to-case thermal resistance of 0.6°C/W.

Single FETs, MOSFETs Feature Summary

• Fabricated using advanced aMOS™ high-voltage process technology designed for robust switching performance.
• Features guaranteed avalanche capability with 100% Unclamped Inductive Switching (UIS) testing.
• Optimized low on-resistance and gate charge characteristics to facilitate rapid adoption in offline power supply designs.

Single FETs, MOSFETs Applications

• Offline power supply designs
• Switching applications requiring high voltage ruggedness

Single FETs, MOSFETs Procurement Notes

Verify the specific package variant against the datasheet, as the AOT15S65L designation corresponds to the TO-220 form factor within the broader family that also includes TO-263 and TO-220F options. Confirm that the intended application does not involve life support systems, as such uses are explicitly unauthorized by the manufacturer. Ensure compatibility with standard through-hole mounting requirements associated with this specific package style.

Single FETs, MOSFETs Selection Notes

Select this component when a 650V rating and 15A continuous current capacity are required for through-hole implementations. The low gate charge and optimized on-resistance make it suitable for efficiency-conscious designs. Consider the thermal resistance specifications if heatsinking strategies differ from standard TO-220 assumptions. Evaluate the safe operating area curves to ensure operation remains within limits during transient conditions.

Single FETs, MOSFETs Part Context

This part belongs to the aMOS™ series of power transistors manufactured by Alpha & Omega Semiconductor. The product line integrates discrete semiconductor process technology with advanced packaging to deliver high-performance solutions. The AOT15S65L shares design similarities with the AOB15S65L, differing primarily in the physical package configuration while maintaining identical electrical characteristics.

Single FETs, MOSFETs Replacement Considerations

Public confirmed substitute part numbers: None available in source material.