AO4468

$0.68

Description：MOSFET N-CH 30V 10.5A 8SOIC
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4930845a68ef Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 30V 10.5A 8SOIC
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)：30 V
Current - Continuous Drain (Id) @ 25°C：10.5A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：14mOhm @ 11.6A, 10V
Vgs(th) (Max) @ Id：3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：24 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：1200 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：3.1W (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：8-SOIC
Package / Case：8-SOIC (0.154", 3.90mm Width)

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AO4468

Overview

The AO4468 is a 30V N-Channel MOSFET manufactured by Alpha & Omega Semiconductor. It features an advanced trench technology design optimized for low on-resistance and high-side synchronous rectifier operation. Key electrical parameters include a continuous drain current of 10.5A at 25°C, a maximum gate-source voltage of ±20V, and a power dissipation rating of 3.1W. The device exhibits a typical on-resistance of less than 17mΩ at VGS=10V and less than 23mΩ at VGS=4.5V. It is housed in an 8-SOIC package with a junction temperature range of -55°C to 150°C.

Feature Summary

Advanced trench MOSFET technology providing extremely low RDS(ON) for efficient power switching.
Optimized specifically for high-side synchronous rectifier applications.
Compliant with RoHS standards and halogen-free manufacturing requirements.

Applications

Notebook CPU core high-side switch
Load switch circuits
Battery protection systems

Procurement Notes

Verify the specific datasheet revision when sourcing, as some sources may list incorrect voltage ratings like 20V instead of the standard 30V. Confirm the manufacturer is Alpha & Omega Semiconductor Inc. to ensure component authenticity. Check for RoHS compliance status if environmental regulations apply to your assembly process. Ensure the SOIC-8 package matches your PCB footprint requirements before finalizing procurement.

Selection Notes

Select this component for designs requiring low conduction losses in 30V logic-level environments. The low gate charge and fast switching characteristics make it suitable for high-frequency DC-DC converters. Consider the thermal performance within the SOIC-8 package when determining heat sinking needs. Verify that the drive voltage meets the threshold for achieving the specified low on-resistance values.

Part Context

This part belongs to the AO44 series of N-Channel enhancement mode field effect transistors from Alpha & Omega Semiconductor. The series is designed to offer improved performance over previous generations through refined trench technology. These components are widely used in portable electronics and power management applications where space efficiency and thermal performance are critical constraints.

Replacement Considerations

Direct substitutes include other 30V N-channel MOSFETs in SOIC-8 packages with comparable current and resistance ratings. Verify pinout compatibility and thermal characteristics before swapping. Cross-reference with similar AOS parts or industry-standard equivalents ensuring identical voltage and current capabilities.