AONS66966

$3.31

Description：MOSFET N-CH 100V 31.3A/100A 8DFN
Series：AlphaSGT™
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:87ecc9c1feb8 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AONS66966 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N-CH 100V 31.3A/100A 8DFN. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AONS66966

Description：MOSFET N-CH 100V 31.3A/100A 8DFN
Series：AlphaSGT™
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：100 V
Current - Continuous Drain (Id) @ 25°C：31.3A (Ta), 100A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：6V, 10V
Rds On (Max) @ Id, Vgs：3.6mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：3.6V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：95 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：5325 pF @ 50 V
FET Feature：-
Power Dissipation (Max)：6.2W (Ta), 215W (Tc)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：8-DFN (5x6)
Package / Case：8-PowerSMD, Flat Leads

Single FETs, MOSFETs datasheet and documents for AONS66966

AONS66966

Single FETs, MOSFETs Overview

The AONS66966 is a surface-mount N-channel MOSFET from Alpha & Omega Semiconductor, utilizing AlphaSGT™ technology. It features a 100V drain-source voltage and a continuous drain current of 31.3A at ambient temperature or 100A at case temperature. The device offers a maximum on-resistance of 3.6mΩ at VGS=10V and 5mΩ at VGS=6V. Total gate charge is 95nC at 10V. Power dissipation reaches 6.2W at Ta=25°C and 215W at Tc=25°C. Operating junction temperature ranges from -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

AlphaSGT™ trench technology for optimized fast-switching performance
100% tested for Unclamped Inductive Switching (UIS) capability
RoHS and Halogen-Free compliant construction

Single FETs, MOSFETs Applications

Synchronous rectification in DC/DC converters
Synchronous rectification in AC/DC converters
Industrial drive systems
Motor drive applications

Single FETs, MOSFETs Procurement Notes

Verify the specific package form factor and reel quantity against the manufacturer's ordering information before procurement. Confirm that the component meets RoHS and Halogen-Free compliance requirements for your assembly process. Ensure thermal management designs account for the specified junction-to-case resistance values during operation.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring low on-resistance and high current handling in a compact DFN5x6 package. Consider the 100V rating and 100A pulsed current capability for robust switching environments. Evaluate thermal derating curves to ensure safe operating area limits are respected under varying duty cycles and ambient conditions.

Single FETs, MOSFETs Part Context

This part belongs to the AlphaSGT™ series of power MOSFETs designed by Alpha & Omega Semiconductor. It is packaged in an 8-DFN(5x6) format suitable for surface mount assembly. The device is manufactured using advanced trench gate technology to minimize conduction losses while maintaining reliable switching characteristics.