AO4354

$0.98

Description：MOSFET N-CH 30V 23A 8SOIC
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1d9734244ac0 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 30V 23A 8SOIC
Series：-
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)：30 V
Current - Continuous Drain (Id) @ 25°C：23A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：3.7mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：2.2V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：49 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2010 pF @ 15 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)

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AO4354

Overview

The AO4354 is a 30V N-Channel AlphaMOS field-effect transistor manufactured by Alpha & Omega Semiconductor. It utilizes the latest Trench Power AlphaMOS (αMOS LV) technology to achieve very low on-resistance at both 10V and 4.5V gate-source voltages. The device provides high current capability with a continuous drain current of 23A and a pulsed drain current of 36A. Key electrical parameters include an RDS(on) of less than 3.7mΩ at VGS=10V and less than 5.3mΩ at VGS=4.5V. It features low gate charge for efficient switching and has been subjected to 100% UIS and Rg testing.

Feature Summary

Utilizes advanced Trench Power AlphaMOS (αMOS LV) technology for optimized performance
Provides very low RDS(on) specifically designed for operation at 4.5V gate drive
Features low gate charge characteristics to support efficient switching applications
Includes high current capability suitable for demanding power management tasks

Applications

DC/DC converters in computing systems
Point-of-load (POL) converter modules
Isolated DC/DC converters in telecommunications equipment
Isolated DC/DC converters in industrial control systems

Procurement Notes

Verify that the specific component received matches the AO4354 part number exactly, as ordering suffixes may indicate variations in packaging or compliance status. Confirm RoHS and Halogen-Free compliance requirements against your manufacturing standards. Ensure the supplier provides valid traceability documentation. Check for any specific handling instructions related to the SOIC-8 package during assembly.

Selection Notes

Select this component when a 30V N-Channel MOSFET with high current capacity is required for power conversion circuits. The low RDS(on) at 4.5V makes it suitable for logic-level driving applications where standard 10V gates are not available. Consider its thermal characteristics and the need for adequate board space for heat dissipation in dense PCB layouts.

Part Context

This component belongs to the AlphaMOS family from Alpha & Omega Semiconductor, which focuses on power management solutions. The AO4354 is designed for modern electronic systems requiring efficient power regulation. It is housed in an SOIC-8 package, providing a compact form factor for surface-mount assembly in various commercial and industrial electronic devices.