AO4441

$0.87

Description：MOSFET P-CH 60V 4A 8SOIC
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7683f2ea114f Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET P-CH 60V 4A 8SOIC
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
FET Type：P-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：60 V
Current - Continuous Drain (Id) @ 25°C：4A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：100mOhm @ 4A, 10V
Vgs(th) (Max) @ Id：3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：20 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：1120 pF @ 30 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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AO4441

Overview

The AO4441 is a P-Channel Enhancement Mode Field Effect Transistor manufactured by Alpha & Omega Semiconductor. It utilizes advanced trench technology to deliver excellent on-resistance and ultra-low gate charge, making it suitable for load switch and PWM applications. The device features a drain-source voltage of -60V and a continuous drain current of -4A at VGS=-10V. On-resistance is specified as less than 100mΩ at VGS=-10V and less than 130mΩ at VGS=-4.5V. It operates within a junction temperature range of -55°C to 150°C.

Feature Summary

Advanced trench technology provides excellent RDS(ON) performance.
Ultra-low gate charge supports efficient switching operations.
Designed for use as a load switch or in PWM applications.

Applications

Load switch circuits
Pulse Width Modulation (PWM) applications

Procurement Notes

Verify the specific datasheet revision and ordering suffixes with the manufacturer or authorized distributors before procurement. Confirm that the component meets RoHS and Sony 259 specifications if required by your design. Ensure the package type matches your PCB footprint requirements. Check for any recent product specification changes directly from Alpha & Omega Semiconductor.

Selection Notes

Select this component when a P-Channel MOSFET with a -60V rating and -4A continuous current capability is needed. Consider its low gate charge for high-frequency switching efficiency. Evaluate thermal management needs based on the junction-to-ambient thermal resistance values provided in the datasheet for your specific board layout.

Part Context

This part belongs to the Alpha & Omega Semiconductor lineup of P-Channel Enhancement Mode Field Effect Transistors. These devices are engineered for power switching applications requiring reliable performance and low conduction losses. The AO4441 specifically targets designs needing robust voltage handling and fast switching characteristics in a compact surface-mount package.