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AO4449 The AO4449 is a P-Channel MOSFET from AON with a -30V drain-source voltage and a maximum continuous drain current of -7A. It is supplied in an SO8 package.
Mfr Part #:

AO4449

Available from 2 distributors
Mfr Name: AON
AON
The AO4449 is a P-Channel MOSFET from AON with a -30V drain-source voltage and a maximum continuous drain current of -7A. It is supplied in an SO8 package.
✓ Total Stock: 9,530 pcs
$ Price Range: $1.17

AO4449 Available from 2 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
8,930 pcs
On Request
8930 pcs On Request 1 On Request On Request 11+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
600 pcs
On Request
600 pcs On Request 1 On Request On Request 11+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AO4449 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
SVHC Present
Tape & Reel
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AO4449 Description

Short technical summary and product information.

The AO4449 is a P-Channel MOSFET manufactured by Alpha and Omega Semiconductor (AON). It is designed for applications requiring a -30V drain-source voltage and can handle a maximum continuous drain current of -7A at 25°C. The device exhibits a low on-resistance, with a maximum of 34mΩ at 10V gate-source voltage and 54mΩ at 4.5V gate-source voltage.

 

Key electrical characteristics include a gate-source threshold voltage typically around -1.85V, with a minimum of -1.30V and a maximum of -2.40V. The MOSFET also features typical capacitance values such as Ciss of 760pF, Coss of 140pF, and Crss of 95pF. Switching characteristics include a turn-on delay of 8ns and a turn-off delay of 17ns.

 

The AO4449 is housed in an SO8 package, suitable for surface mount applications. Its maximum junction temperature is rated at 150°C, and it is qualified for industrial applications. The device is supplied in tape and reel packaging.

 

This MOSFET is suitable for various applications including automotive, cloud computing, consumer electronics, and industrial motor drives.

AO4449 Quick Information

Product Type: MOSFET
Canonical Name: AO4449 P-Channel MOSFET
Subcategory: P-Channel MOSFETs

AO4449 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AO4449 Estimated Pricing

Qty Low High
1+ $1.17 $1.17

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

AO4449 Features

  • P-Channel MOSFET with -30V Vds.
  • Low on-resistance: 34mΩ max at 10V.
  • Continuous drain current of -7A.
  • SO8 surface mount package.
  • Suitable for industrial applications.

AO4449 Applications

  • Used in automotive applications.
  • Suitable for cloud computing.
  • Applied in consumer electronics.
  • Designed for industrial motor drives.

AO4449 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the AO4449?

-30V

What is the package type of the AO4449?

SO8

What is the maximum junction temperature of the AO4449?

150°C

What is the typical on-resistance of the AO4449 at 10V gate voltage?

34 mΩ

What is the typical gate charge of the AO4449 at 10V?

13.6 nC

What are the typical turn-on and turn-off delay times?

8 ns and 17 ns respectively

What is the continuous drain current rating at 25°C?

-7A

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