Mfr Part #:

AO4447A

Mfr Name: AOS

The AOS AO4447A is a P-Channel MOSFET designed for system/load and battery switching applications. It features a 30V drain-source voltage and low on-resistance.

✓ Total Stock: 20,692 pcs

$ Price Range: $1.87

AO4447A Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	12,000 pcs On Request	12000 pcs	On Request	1	On Request	On Request	20+	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	7,278 pcs On Request	7278 pcs	On Request	1	On Request	On Request	17+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,414 pcs On Request	1414 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

AO4447A Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	AOS
ESD Protection	HBM Class 3B
Halogen Free	Halogen Free
Input Capacitance	5020pF
Mounting Type	Surface Mount
Power Dissipation	3.1W
Tape & Reel	Tape & Reel

View Similar Products (0)

AO4447A Description

Short technical summary and product information.

The AOS AO4447A is a P-Channel MOSFET utilizing Trench Power MOSFET technology. It is designed for applications such as system/load switches, battery switches, and USB-PD load switches.

Key electrical characteristics include a maximum drain-source voltage of -30V and a maximum continuous drain current of -74A at 25°C. The on-resistance is notably low, with a maximum of 5.8mΩ at VGS=-10V and 8.2mΩ at VGS=-4.5V. The device offers ESD protection rated at HBM Class 3B.

Packaged in an SO-8 surface mount package, the AO4447A is supplied on tape and reel with a standard quantity of 3000 units. It operates within a junction and storage temperature range of -55°C to 150°C. The MOSFET is also RoHS and Halogen-Free compliant.

This component is 100% UIS Tested, indicating its robustness for demanding applications. Its P-Channel configuration and low RDS(ON) make it suitable for various power management tasks.

AO4447A Quick Information

Product Type: MOSFET

Canonical Name: AO4447A P-Channel MOSFET

Subcategory: P-Channel MOSFET

AO4447A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AO4447A Estimated Pricing

Qty	Low	High
1+	$1.87	$1.87

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

AO4447A Features

P-Channel MOSFET with -30V Vds.
Low on-resistance: 5.8mΩ max at Vgs=-10V.
Surface mount SO-8 package.
RoHS and Halogen-Free compliant.
100% UIS Tested for reliability.

AO4447A Applications

Suitable for system load switches.
Ideal for battery switching applications.
Used in USB-PD load switches.
Designed for power management tasks.

AO4447A FAQs

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

What is the maximum drain-source voltage for the AO4447A?

The maximum drain-source voltage for the AO4447A is -30V.

What is the typical on-resistance of the AO4447A at VGS=-10V?

The typical on-resistance of the AO4447A at VGS=-10V is less than 5.8mΩ.

What package type is the AO4447A MOSFET supplied in?

The AO4447A MOSFET is supplied in an SO-8 package.

What is the operating temperature range for the AO4447A?

The operating junction and storage temperature range for the AO4447A is -55°C to 150°C.

Is the AO4447A RoHS compliant?

Yes, the AO4447A is RoHS3 Compliant.

What is the typical total gate charge for the AO4447A at VGS=-10V?

The typical total gate charge for the AO4447A at VGS=-10V is 93nC.