AOSP66406

$0.19

Description：N
Series：AlphaSGT™
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:e6c5d4f9cdf7 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AOSP66406 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is N. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOSP66406

Description：N
Series：AlphaSGT™
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：40 V
Current - Continuous Drain (Id) @ 25°C：17A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：6.6mOhm @ 17A, 10V
Vgs(th) (Max) @ Id：2.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：30 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：1480 pF @ 20 V
FET Feature：-
Power Dissipation (Max)：3.1W (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：8-SOIC
Package / Case：8-SOIC (0.154", 3.90mm Width)

Single FETs, MOSFETs datasheet and documents for AOSP66406

AOSP66406

Single FETs, MOSFETs Overview

The AOSP66406 is a 40V N-Channel AlphaSGT™ Trench Power MOSFET manufactured by Alpha & Omega Semiconductor Inc. It utilizes advanced trench technology to achieve low on-resistance and excellent gate charge characteristics. The device features a maximum drain-source voltage of 40V, a continuous drain current of 17A at VGS=10V, and a maximum on-resistance of less than 6.6mΩ at VGS=10V. It operates within a junction temperature range of -55°C to 150°C and is available in an SO-8 Tape & Reel package.

Single FETs, MOSFETs Feature Summary

Utilizes AlphaSGT™ trench technology for optimized performance
Features logic level driving capability with low RDS(ON)
Demonstrates excellent gate charge versus on-resistance figure of merit
Includes 100% Unclamped Inductive Switching (UIS) testing

Single FETs, MOSFETs Applications

High frequency switching circuits
Synchronous rectification systems
DC motor driver applications

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix matches the required packaging format before procurement. Confirm that the component meets RoHS and halogen-free compliance standards as specified in the datasheet. Ensure the supplier provides valid documentation regarding the manufacturing revision and quality assurance protocols for this Alpha & Omega Semiconductor part number.

Single FETs, MOSFETs Selection Notes

Select the AOSP66406 when designing circuits requiring a 40V rating with high efficiency synchronous rectification. Consider its low thermal impedance and robust UIS capability for inductive load management. Evaluate the gate charge requirements against the driving source to ensure optimal switching speeds and minimize power loss during operation.

Single FETs, MOSFETs Part Context

This component belongs to the AlphaSGT™ family of N-Channel MOSFETs from Alpha & Omega Semiconductor. The series is characterized by advanced trench process technology designed to deliver superior on-resistance and switching performance compared to standard planar devices, making it suitable for modern compact power supply designs.