AOD4158P

Description：MOSFET N-CH 30V 13A/46A TO252
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Bulk

SKU:6d313207b32b Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 30V 13A/46A TO252
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Bulk
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：30 V
Current - Continuous Drain (Id) @ 25°C：13A (Ta), 46A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：9mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：2.4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：18 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：1500 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：2.5W (Ta), 32W (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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AOD4158P

Overview

The AOD4158P is a 30V N-Channel AlphaMOS power MOSFET manufactured by Alpha & Omega Semiconductor Inc. It utilizes the latest Trench Power MOSFET technology to achieve very low on-resistance at both 10V and 4.5V gate-source voltages, alongside low gate charge and high current capability. The device is housed in a TO252 (DPAK) surface-mount package. Key electrical parameters include a drain-source breakdown voltage of 30V, a continuous drain current of 46A at 25°C case temperature, and a maximum junction-to-case thermal resistance of 3.7°C/W.

Feature Summary

Utilizes latest Trench Power MOSFET technology for optimized performance
Features very low RDS(on) at 4.5V VGS for efficient logic-level driving
Designed with low gate charge characteristics for reduced switching losses
Capable of handling high current loads with robust thermal management

Applications

DC/DC converters in computing systems
Isolated DC/DC converters in telecom equipment
Isolated DC/DC converters in industrial applications

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS and Halogen-Free compliance status as specified in the datasheet. Ensure the TO252 (DPAK) package matches your PCB footprint requirements. Validate that the specific lot code aligns with current production standards to avoid obsolete inventory risks.

Selection Notes

Select this component when designing circuits requiring a 30V N-channel MOSFET with high current capacity up to 46A. It is suitable for applications needing low conduction losses at 4.5V drive levels. Consider its thermal characteristics, specifically the 3.7°C/W junction-to-case resistance, for effective heatsinking strategies in dense layouts.

Part Context

This part belongs to the AlphaMOS series from Alpha & Omega Semiconductor Inc., focusing on power management solutions. The company specializes in semiconductor devices for consumer electronics, computing, and industrial systems. The AOD4158P represents their trench technology implementation aimed at improving efficiency in power conversion stages.