AOD254

$1.07

Description：MOSFET N-CH 150V 4.5A/28A TO252
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1881c4379036 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 150V 4.5A/28A TO252
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)：150 V
Current - Continuous Drain (Id) @ 25°C：4.5A (Ta), 28A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：46mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：2.7V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：40 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2150 pF @ 75 V
FET Feature：-
Power Dissipation (Max)：2.5W (Ta), 115W (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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AOD254

Overview

The AOD254 is a 150V N-Channel MOSFET utilizing trench technology optimized for high-frequency switching. It features an extremely low combination of RDS(ON) and Crss to minimize power losses, alongside controlled switching behavior with a soft recovery body diode. The device is rated for a continuous drain current of 30A at VGS=10V, with RDS(ON) less than 46mΩ at VGS=10V and less than 53mΩ at VGS=4.5V. It is designed for boost converters and synchronous rectifiers in consumer, telecom, industrial power supplies, and LED backlighting applications.

Feature Summary

Optimized trench MOSFET technology for efficient high-frequency switching performance
Extremely low combination of RDS(ON) and Crss minimizes power losses
Soft recovery body diode ensures well-controlled switching behavior
100% UIS tested for enhanced reliability

Applications

Boost converters
Synchronous rectifiers
Consumer power supplies
Telecom power supplies
Industrial power supplies
LED backlighting

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package and tape/reel specifications. Confirm RoHS compliance status as required by your project standards. Ensure the component is sourced from authorized distributors to guarantee authenticity and traceability. Check for any specific handling or storage requirements outlined in the datasheet before procurement.

Selection Notes

Select the AOD254 for applications requiring 150V breakdown voltage and efficient high-frequency switching. Consider its low RDS(ON) and Crss values for minimizing conduction and switching losses. Evaluate the thermal characteristics and derating curves to ensure adequate heat dissipation for the intended duty cycle and ambient temperature conditions.

Part Context

The AOD254 belongs to Alpha & Omega Semiconductor's portfolio of N-Channel MOSFETs. It is part of the TO-252 (DPAK) package family, designed for surface-mount applications. This series focuses on providing robust performance for power management solutions in various electronic systems.