AOTL66914

Single FETs, MOSFETs Overview

The AOTL66914 is an N-Channel Power MOSFET from the AlphaSGT series by Alpha & Omega Semiconductor Inc. It features a 100V drain-source voltage (Vdss) and supports continuous drain currents of 42A at ambient temperature (Ta) and 220A at case temperature (Tc). The device utilizes TOLLA packaging, offering thermal dissipation capabilities of 10W (Ta) and 272W (Tc). Designed for high-performance industrial applications, it combines low on-resistance with low gate charge to enhance efficiency in power conversion systems.

Single FETs, MOSFETs Feature Summary

• AlphaSGT technology providing enhanced body diode performance
• Low on-resistance for improved conduction efficiency
• Low gate charge characteristics for reduced switching losses

Single FETs, MOSFETs Applications

• High-performance industrial power applications
• Power conversion systems requiring efficient switching
• Industrial motor control circuits

Single FETs, MOSFETs Procurement Notes

Verify the specific package variant and manufacturing date code against the latest datasheet before procurement. Confirm that the TOLLA package dimensions match your PCB footprint requirements. Ensure compatibility with the intended thermal management solution given the high case temperature current rating. Check for any recent product change notices regarding material composition or testing standards.

Single FETs, MOSFETs Selection Notes

Select this component when high current handling at 100V is required alongside efficient switching speeds. The AlphaSGT technology offers a balance between conduction and switching losses suitable for demanding industrial environments. Consider the TOLLA package's thermal performance if space constraints limit heatsinking options. Evaluate the gate charge specifications against your driver capabilities to ensure optimal switching transitions.

Single FETs, MOSFETs Part Context

This part belongs to Alpha & Omega Semiconductor's AlphaSGT family, which focuses on advanced trench gate technologies for medium-voltage applications. The manufacturer specializes in discrete power devices and power management ICs, targeting sectors such as data centers, automotive electronics, and industrial controls. The AOTL66914 represents their integration of process technology and packaging know-how for high-density power solutions.

Single FETs, MOSFETs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical parameters carefully if considering alternative manufacturers' parts. Ensure any replacement maintains the same AlphaSGT technology benefits or provides equivalent performance metrics.