AOL1458

Description：MOSFET N-CH 30V 14A/46A ULTRASO8
Series：SDMOS™
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:3a9fd36ee448 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AOL1458 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 14A/46A ULTRASO8. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOL1458

Description：MOSFET N-CH 30V 14A/46A ULTRASO8
Series：SDMOS™
Mfr：Alpha & Omega Semiconductor Inc.
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：14A (Ta), 46A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：5.6mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：42 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2440 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：2W (Ta), 43W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：UltraSO-8™
Package / Case：3-PowerSMD, Flat Leads

Single FETs, MOSFETs datasheet and documents for AOL1458

AOL1458

Single FETs, MOSFETs Overview

The AOL1458 is an N-Channel MOSFET from Alpha & Omega Semiconductor, part of the SDMOS series. It features a 30V drain-source voltage and continuous drain currents of 14A at ambient temperature and 46A at case temperature. The device utilizes UltraSO-8 surface mount packaging with a maximum power dissipation of 2W (Ta) or 43W (Tc). Key electrical parameters include a gate charge of 42 nC at 10V, input capacitance of 2440 pF at 15V, and a threshold voltage of 3V at 250µA. The on-resistance is 5.6 mΩ at 20A and 10V, supporting drive voltages of 4.5V and 10V.

Single FETs, MOSFETs Feature Summary

Utilizes advanced SDMOS trench technology for enhanced performance
Designed for low gate charge and high efficiency switching applications
Capable of operating over a wide junction temperature range up to 175°C

Single FETs, MOSFETs Applications

DC-DC converter circuits
Load switch implementations
PWM motor control systems

Single FETs, MOSFETs Procurement Notes

Verify component authenticity through authorized distribution channels due to obsolete status. Confirm package integrity upon receipt as moisture sensitivity level is 1. Cross-reference datasheet revisions to ensure compatibility with current design requirements before final procurement decisions.

Single FETs, MOSFETs Selection Notes

Select this component for low-voltage applications requiring compact surface-mount solutions. Evaluate thermal management needs given the specific power dissipation ratings in UltraSO-8 packages. Ensure gate drive signals align with the specified 4.5V and 10V drive voltage requirements for optimal on-resistance performance.

Single FETs, MOSFETs Part Context

This N-channel enhancement mode field effect transistor belongs to the SDMOS family, characterized by optimized trench gate technology. It serves as a discrete semiconductor solution within Alpha & Omega's portfolio, targeting efficient power management in space-constrained electronic designs requiring reliable switching capabilities.