AOD456

Description：MOSFET N-CH 25V 50A TO252
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:6d9d8fc3b98f Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 25V 50A TO252
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：25 V
Current - Continuous Drain (Id) @ 25°C：50A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：6mOhm @ 30A, 10V
Vgs(th) (Max) @ Id：3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：38 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2220 pF @ 12.5 V
FET Feature：-
Power Dissipation (Max)：3W (Ta), 50W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：TO-252 (DPAK)
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63

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AOD456

Overview

The AOD456A is a surface-mount N-channel power MOSFET manufactured by Alpha & Omega Semiconductor Inc. It utilizes advanced trench technology to achieve low on-resistance and gate charge. The device features a drain-source voltage of 25 V and a continuous drain current of 50 A at case temperature. It operates within a junction temperature range of -55°C to 175°C and is housed in a TO-252 (DPAK) package.

Feature Summary

Advanced trench technology for excellent RDS(ON) with low gate charge
Suitable for PWM, load switching, and general-purpose applications
Lead-free construction compliant with RoHS and Sony 259 specifications

Applications

Pulse Width Modulation (PWM) circuits
Load switching applications
General purpose power switching

Procurement Notes

Verify the exact suffix of the part number before procurement, as variants such as AOD456AL exist. Confirm electrical identity between standard and green product options if sourcing alternatives. Check component status as availability may vary due to production lifecycle changes.

Selection Notes

Select this component for low-voltage, high-current applications requiring efficient thermal management via the DPAK tab. Ensure the driving circuit provides sufficient gate voltage to minimize conduction losses. Verify that the application's peak current does not exceed the pulsed drain current rating specified in the datasheet.

Part Context

This component belongs to the AOD45 series of N-channel MOSFETs from Alpha & Omega Semiconductor. The series focuses on low-voltage performance optimized for efficiency in compact surface-mount packages. The AOD456A specifically targets applications needing robust current handling in a small form factor.