AOY514

Description：MOSFET N-CH 30V 17A/46A TO251B
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube

SKU:b289e80c012c Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AOY514 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N-CH 30V 17A/46A TO251B. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOY514

Description：MOSFET N-CH 30V 17A/46A TO251B
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：30 V
Current - Continuous Drain (Id) @ 25°C：17A (Ta), 46A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：5.9mOhm @ 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：1187 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：2.5W (Ta), 50W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Through Hole
Supplier Device Package：TO-251B
Package / Case：TO-251-3 Stub Leads, IPAK

Single FETs, MOSFETs datasheet and documents for AOY514

AOY514

Single FETs, MOSFETs Overview

The AOY514 is a 30V N-Channel AlphaMOS power MOSFET in the TO251B (IPAK short lead) package. It features a maximum drain-source voltage of 30V and continuous drain current ratings of 46A at 25°C case temperature and 31A at 70°C ambient temperature. The device exhibits low on-resistance, specified as less than 5.9mΩ at VGS=10V and less than 11.9mΩ at VGS=4.5V. It includes 100% UIS and Rg testing for reliability.

Single FETs, MOSFETs Feature Summary

Utilizes latest Trench Power MOSFET technology for high performance
Provides very low RDS(on) specifically optimized for 4.5V gate drive conditions
Features low gate charge to support efficient switching applications
Ensures high current capability with robust thermal characteristics

Single FETs, MOSFETs Applications

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

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix matches the required package variant, as the datasheet covers AOD514, AOI514, and AOY514. Confirm RoHS compliance status and check for any recent product change notifications or lifecycle updates directly from the manufacturer before finalizing procurement plans.

Single FETs, MOSFETs Selection Notes

Select this component when a 30V N-Channel MOSFET with IPAK short lead packaging is required. Consider its low on-resistance at 4.5V VGS for logic-level driving applications. Evaluate thermal management needs based on the junction-to-case resistance and intended operating temperature range up to 175°C.

Single FETs, MOSFETs Part Context

This part belongs to the AlphaMOS family of power transistors manufactured by Alpha & Omega Semiconductor Inc. It shares electrical specifications with the AOD514 and AOI514 variants, differing primarily in the physical package configuration. The AOY514 specifically denotes the TO251B short lead version.