AO3400-5.8A

$0.12

Description：MOSFET SOT-23 N Channel 30V
Series：SOT-23
Mfr：MDD
Package：Tape & Reel (TR)

SKU:a870f95e72df Category: Single FETs, MOSFETs Brand: MDD

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Product introduction

Product Detailed Parameters

Description：MOSFET SOT-23 N Channel 30V
Series：SOT-23
Mfr：MDD
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：30 V
Current - Continuous Drain (Id) @ 25°C：5.8A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：3.3V, 4.5V
Rds On (Max) @ Id, Vgs：32mOhm @ 5.8A, 10V
Vgs(th) (Max) @ Id：1.2V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：10.5 nC @ 15 V
Vgs (Max)：±12V
Input Capacitance (Ciss) (Max) @ Vds：630 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：1.5W (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：SOT-23
Package / Case：TO-236-3, SC-59, SOT-23-3

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AO3400-5.8A

Overview

The MDD AO3400-5.8A is a 30V N-channel enhancement mode field effect transistor housed in an SOT-23 package. It features a continuous drain current of 5.8A and maximum power dissipation of 1.5W at 25°C ambient temperature. The device exhibits low on-resistance, typically 27mΩ at VGS=4.5V and 29mΩ at VGS=3.3V. Operating junction temperatures range from -50°C to +150°C with a thermal resistance of 100°C/W.

Feature Summary

High dense cell design for extremely low RDS(ON)
Exceptional on-resistance and maximum DC current capability

Applications

Load Switch for Portable Devices
DC/DC Converter

Procurement Notes

Verify the original part number matches MDD AO3400-5.8A and confirm the specific marking code A09T on the component surface. Ensure compliance with RoHS/RoHS III standards as specified in the documentation. Confirm the package type is SOT-23 and check that the supplier provides the correct tape and reel packaging format.

Selection Notes

Select this component for applications requiring high-density cell designs and exceptional on-resistance. It is suitable for portable devices and DC/DC converters where low power dissipation and high current capability are necessary. Consider the operating temperature range and thermal resistance when designing the heat dissipation strategy.

Part Context

This component belongs to the SMD Plastic-Encapsulate MOSFETs SOT-23 series. It is designed as a replacement or equivalent for the AO3400-5.8A type. The part code SOT233400SA09T indicates the specific configuration and marking used by NextGen Components, Inc. for distribution.

Replacement Considerations

Cross-reference part numbers include AO3400-5.8A. Verify pinout compatibility (Gate, Source, Drain) and ensure electrical parameters such as V(BR)DSS, ID, and RDS(on) meet the design requirements before substitution.