AO4452

Description：MOSFET N-CH 100V 8A 8SOIC
Series：SDMOS™
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:fff3a089a842 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 100V 8A 8SOIC
Series：SDMOS™
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：100 V
Current - Continuous Drain (Id) @ 25°C：8A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：7V, 10V
Rds On (Max) @ Id, Vgs：25mOhm @ 8A, 10V
Vgs(th) (Max) @ Id：4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：34 nC @ 10 V
Vgs (Max)：±25V
Input Capacitance (Ciss) (Max) @ Vds：2200 pF @ 50 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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AO4452

Overview

The AO4452 is a single N-Channel MOSFET fabricated using SDMOSTM trench technology, designed for high efficiency and controlled switching behavior. It features a drain-source voltage (VDS) of 100V and a continuous drain current (ID) of 8A at VGS=10V. The device exhibits a maximum on-resistance (RDS(ON)) of less than 25mΩ at VGS=10V and less than 31mΩ at VGS=7V. It is 100% UIS tested and 100% Rg tested.

Feature Summary

Utilizes SDMOSTM trench technology to combine excellent on-resistance with low gate charge.
Suitable for PWM, load switching, and general-purpose applications due to universal technology characteristics.

Applications

PWM applications
Load switching
General purpose applications

Part Context

The AO4452 belongs to the Alpha & Omega Semiconductor lineup of N-Channel MOSFETs. It is part of a family including similar parts like the AO3442, AOB410L, and AO4482, which share the 100V rating but may differ in current handling or package type.

Replacement Considerations

Potential substitutes within the same manufacturer's portfolio include the AO3442, AOB410L, AO4482, AOD478, AON2290, AON6290, and AON6450, all of which are 100V N-Channel MOSFETs.