AOD950A70

Single FETs, MOSFETs Overview

The AOD950A70 is a surface-mount N-channel MOSFET from Alpha & Omega Semiconductor, utilizing aMOS5 technology. It features a 700V drain-source voltage and a continuous drain current of 5A at case temperature. The device has a maximum gate-source voltage of ±20V and operates within a junction temperature range of -55°C to 150°C. Key electrical parameters include a threshold voltage of 4.1V max at 250µA, a gate charge of 10nC max at 10V, and an input capacitance of 461pF max at 100V. It is housed in a TO-252 (DPAK) package with a power dissipation rating of 56.5W.

Single FETs, MOSFETs Feature Summary

• N-channel enhancement mode field effect transistor
• Advanced aMOS5 trench technology for optimized performance
• High voltage capability suitable for demanding switching applications

Single FETs, MOSFETs Applications

• High voltage DC-DC converters
• Power factor correction circuits
• Motor control systems

Single FETs, MOSFETs Procurement Notes

Verify component authenticity through authorized distribution channels due to the part's discontinued status. Confirm that the received units match the original manufacturer specifications and packaging standards. Check for any product change notices or obsolescence announcements that may affect long-term supply chain stability. Ensure compliance with relevant environmental regulations such as RoHS requirements before integration into final assemblies.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring high-voltage isolation and moderate current handling in a compact surface-mount form factor. Consider the thermal management capabilities provided by the DPAK package when determining heat sink requirements. Evaluate the gate charge and threshold voltage characteristics against the driving circuit's output capabilities to ensure efficient switching transitions and minimize drive losses during operation.

Single FETs, MOSFETs Part Context

This device belongs to the aMOS5 series of power MOSFETs, which are engineered for high-efficiency power conversion. The AOD950A70 variant specifically targets applications needing robust high-voltage blocking capabilities. It shares technical similarities with other parts in the family but is distinguished by its specific voltage and current ratings tailored for discrete switching roles in power electronics.

Single FETs, MOSFETs Replacement Considerations

The AOI950A70 serves as a verified pin-compatible alternative offering identical electrical characteristics in a through-hole TO-251A package. Designers must account for the mechanical differences between the surface-mount DPAK and the leaded IPAK footprint when substituting components.