Mfr Part #:

AO4441

Mfr Name: AOS

The AOS AO4441 is a 60V P-Channel MOSFET designed for load switch and PWM applications. It features low gate charge and excellent RDS(ON).

✓ Total Stock: 4,031 pcs

$ Price Range: $2.40

AO4441 Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,255 pcs On Request	2255 pcs	On Request	1	On Request	On Request	18+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,606 pcs On Request	1606 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	170 pcs On Request	170 pcs	On Request	1	On Request	On Request	15+	On Request	On Request

AO4441 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	AOS
Input Capacitance	930pF
Mounting Type	Surface Mount
Power Dissipation	3.1W

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AO4441 Description

Short technical summary and product information.

The AOS AO4441 is a 60V P-Channel MOSFET utilizing advanced trench technology. It offers excellent RDS(ON) and ultra-low gate charge, making it suitable for load switch and PWM applications.

Key electrical characteristics include a Drain-Source Breakdown Voltage of -60V and a Gate-Source Voltage rating of ±20V. The Static Drain-Source On-Resistance is a maximum of 100mΩ at VGS=-10V and 130mΩ at VGS=-4.5V. Continuous Drain Current is rated at -4A at 25°C, with a Power Dissipation of 3.1W at 25°C.

Dynamic parameters include a typical Total Gate Charge of 16nC (at 10V) and 8nC (at 4.5V). Switching times are also specified, with Turn-On Delay Time at 8ns and Turn-Off Delay Time at 31.5ns.

This MOSFET is housed in a SOIC-8 package and is designed for surface mounting. Its specifications make it a versatile component for various power management tasks in computing, consumer electronics, and industrial applications.

AO4441 Quick Information

Product Type: MOSFET

Canonical Name: AO4441 60V P-Channel MOSFET

Subcategory: P-Channel

AO4441 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AO4441 Estimated Pricing

Qty	Low	High
1+	$2.40	$2.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

AO4441 Features

60V P-Channel MOSFET
Low RDS(ON) of 100mΩ max
Low gate charge
SOIC-8 package
Suitable for PWM applications

AO4441 Applications

Load switch applications
PWM applications
Consumer electronics
Industrial power supplies
Computing

AO4441 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the drain-source breakdown voltage of the AO4441?

The minimum drain-source breakdown voltage (BVDSS) is -60V at ID=-250mA, VGS=0V.

What is the maximum continuous drain current of the AO4441?

The maximum continuous drain current (ID) is -4A at TA=25°C.

What is the on-resistance of the AO4441?

The static drain-source on-resistance (RDS(ON)) is 100mΩ maximum at VGS=-10V, ID=-4A, and 130mΩ maximum at VGS=-4.5V.

What package does the AO4441 come in?

The AO4441 is available in an SOIC-8 surface mount package.

What is the operating temperature range for the AO4441?

The junction and storage temperature range is -55°C to 150°C.

What is the gate threshold voltage of the AO4441?

The gate threshold voltage (VGS(th)) ranges from -1V (minimum) to -3V (maximum) with a typical value of -2.1V at VDS=VGS, ID=-250mA.

What are the input and output capacitances of the AO4441?

Typical input capacitance (Ciss) is 930pF, output capacitance (Coss) is 85pF, and reverse transfer capacitance (Crss) is 35pF at VGS=0V, VDS=-30V, f=1MHz.