AO4474

$0.70

Description：MOSFET N-CH 30V 13.4A 8SOIC
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:29fb8b2681d8 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 30V 13.4A 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：13.4A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：11.5mOhm @ 13.4A, 10V
Vgs(th) (Max) @ Id：2.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：28 nC @ 10 V
Vgs (Max)：±12V
Input Capacitance (Ciss) (Max) @ Vds：1452 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：3.7W (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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AO4474

Overview

The AO4474 is a 30V N-Channel Enhancement Mode Field Effect Transistor manufactured by Alpha & Omega Semiconductor. It utilizes advanced trench technology to deliver low on-resistance and gate charge, making it suitable for high-side switching in switch-mode power supplies (SMPS) and general-purpose applications. The device is housed in an SOIC-8 package and features a continuous drain current of 13.4A at VGS=10V. Its maximum on-resistance is less than 11.5mΩ at VGS=10V and 13.5mΩ at VGS=4.5V. The component has been tested for 100% UIS and Rg.

Feature Summary

Advanced trench technology provides excellent on-resistance and low gate charge characteristics.
Designed specifically for use as a high-side switch in SMPS and general-purpose applications.
Manufactured with Pb-free standard product meeting ROHS specifications.

Applications

High-side switching in Switch-Mode Power Supplies (SMPS)
General-purpose power switching applications

Procurement Notes

Verify the specific datasheet revision and manufacturing date code upon procurement. Confirm that the received components match the SOIC-8 package outline and pin configuration provided in the official documentation. Ensure compliance with RoHS standards if required by the end application. Check for any specific handling instructions regarding electrostatic discharge during installation.

Selection Notes

Select the AO4474 when a 30V N-Channel MOSFET with low on-resistance is required for high-side switching. Consider its thermal characteristics and package limitations for the intended power dissipation requirements. Evaluate the gate charge parameters against the driving circuit capabilities to ensure efficient switching performance in the target application environment.

Part Context

The AO4474 belongs to the Alpha & Omega Semiconductor lineup of N-Channel Enhancement Mode Field Effect Transistors. These devices are designed using advanced trench technology to optimize performance metrics such as on-resistance and switching speed. The manufacturer focuses on providing solutions for consumer, computing, and industrial power management systems.