AOW15S65

Single FETs, MOSFETs Overview

The AOW15S65 is a through-hole N-channel power MOSFET from Alpha & Omega Semiconductor, utilizing the αMOSTM process. It features a drain-source voltage of 650V and a continuous drain current of 15A at 25°C case temperature. The maximum on-resistance is 0.29Ω at VGS=10V and ID=7.5A. Key dynamic parameters include a typical gate charge of 17.2nC and an effective output capacitance energy (Eoss) of 3.6μJ at 400V. The device is housed in a TO-262 package with a junction-to-case thermal resistance of 0.6°C/W.

Single FETs, MOSFETs Feature Summary

• Guaranteed avalanche capability verified by 100% UIS testing for robustness in switching applications.
• Optimized low RDS(on), Qg, and Eoss characteristics to facilitate adoption in offline power supply designs.
• High dv/dt ruggedness and peak diode recovery performance ensure stable operation under fast switching conditions.

Single FETs, MOSFETs Applications

• Offline power supply designs
• Switching applications requiring high reliability

Single FETs, MOSFETs Procurement Notes

Verify the specific package variant required, as the datasheet covers both AOW15S65 (TO-262) and AOWF15S65 (TO-262F). Confirm that the component meets consumer market qualification standards, as critical life support applications are explicitly excluded from authorization. Ensure sourcing channels provide original manufacturer documentation to validate part authenticity and revision status.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring high-voltage blocking capabilities combined with efficient switching performance. The guaranteed avalanche rating simplifies protection circuit design in inductive load scenarios. Consider the thermal resistance values when calculating heatsinking requirements, noting the significant difference between junction-to-ambient and junction-to-case metrics for accurate thermal management.

Single FETs, MOSFETs Part Context

This part belongs to the αMOSTM family of high-voltage power transistors designed by Alpha & Omega Semiconductor. The series emphasizes performance and robustness for general-purpose switching. The AOW15S65 shares functional similarities with the AOT15S65 but differs in packaging and specific thermal characteristics suited for surface-mount or leaded assembly variations within the same product line.

Single FETs, MOSFETs Replacement Considerations

The AOWF15S65 is the direct pin-compatible alternative within the same datasheet, differing primarily in the specific TO-262F package variation. Verify package dimensions and mounting requirements before substitution.

Single FETs, MOSFETs FAQ

Is the AOW15S65 suitable for critical life support devices?

No. The product is designed and qualified for the consumer market. Applications as critical components in life support devices or systems are not authorized.

What is the maximum pulsed drain current for this device?

The maximum pulsed drain current (IDM) is rated at 60A.