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HomeProductsDiscrete Semiconductor ProductsTransistors - FETs, MOSFETs - SingleAOI444
Alpha & Omega Semiconductor Inc.
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See specifications for product details.

AOI444 - Alpha & Omega Semiconductor Inc.

Manufacturer Part Number
AOI444
Manufacturer
Alpha and Omega Semiconductor, Inc.
Allelco Part Number
32D-AOI444
ECAD Model
Parts Description
MOSFET N-CH 60V 4A/12A TO251A
Detailed Description
Package
TO-251-3 Stub Leads, IPak
Data sheet
TO251A Pkg Drawing.pdf
AOx444.pdf
RoHs Status
ROHS3 Compliant
In stock: 127510

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Specifications

AOI444 Tech Specifications
Alpha & Omega Semiconductor Inc. - AOI444 technical specifications, attributes, parameters and parts with similar specifications to Alpha & Omega Semiconductor Inc. - AOI444

Product Attribute Attribute Value  
Manufacturer Alpha and Omega Semiconductor, Inc.  
Vgs(th) (Max) @ Id 3V @ 250µA  
Vgs (Max) ±20V  
Technology MOSFET (Metal Oxide)  
Supplier Device Package TO-251A  
Series -  
Rds On (Max) @ Id, Vgs 60mOhm @ 12A, 10V  
Power Dissipation (Max) 2.1W (Ta), 20W (Tc)  
Package / Case TO-251-3 Stub Leads, IPak  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature -55°C ~ 175°C (TJ)  
Mounting Type Through Hole  
Input Capacitance (Ciss) (Max) @ Vds 540 pF @ 30 V  
Gate Charge (Qg) (Max) @ Vgs 10 nC @ 10 V  
FET Type N-Channel  
FET Feature -  
Drive Voltage (Max Rds On, Min Rds On) 4.5V, 10V  
Drain to Source Voltage (Vdss) 60 V  
Current - Continuous Drain (Id) @ 25°C 4A (Ta), 12A (Tc)  
Base Product Number AOI44  

Parts with Similar Specifications

The three parts on the right have similar specifications to Alpha & Omega Semiconductor Inc. AOI444

Product Attribute AOI444 AOI472A AOI4286 AOI418
Part Number AOI444 AOI472A AOI4286 AOI418
Manufacturer Alpha & Omega Semiconductor Inc. Alpha & Omega Semiconductor Inc. Alpha & Omega Semiconductor Inc. Alpha & Omega Semiconductor Inc.
FET Type N-Channel N-Channel N-Channel N-Channel
Supplier Device Package TO-251A TO-251A TO-251A TO-251A
Vgs(th) (Max) @ Id 3V @ 250µA 2.4V @ 250µA 2.9V @ 250µA 2.5V @ 250µA
Operating Temperature -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ)
Rds On (Max) @ Id, Vgs 60mOhm @ 12A, 10V 5mOhm @ 20A, 10V 68mOhm @ 5A, 10V 8mOhm @ 20A, 10V
Current - Continuous Drain (Id) @ 25°C 4A (Ta), 12A (Tc) 18A (Ta), 46A (Tc) 4A (Ta), 14A (Tc) 13.5A (Ta), 36A (Tc)
Power Dissipation (Max) 2.1W (Ta), 20W (Tc) 2.5W (Ta), 50W (Tc) 2.5W (Ta), 30W (Tc) 2.5W (Ta), 50W (Tc)
Base Product Number AOI44 AOI472 AOI42 AOI41
Package Tube Tube Tube Tube
Drive Voltage (Max Rds On, Min Rds On) 4.5V, 10V 4.5V, 10V 4.5V, 10V 4.5V, 10V
Series - - - -
Mounting Type Through Hole Through Hole Through Hole Through Hole
Technology MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide)
Vgs (Max) ±20V ±20V ±20V ±20V
Drain to Source Voltage (Vdss) 60 V 25 V 100 V 30 V
Input Capacitance (Ciss) (Max) @ Vds 540 pF @ 30 V 1333 pF @ 15 V 390 pF @ 50 V 1380 pF @ 15 V
Gate Charge (Qg) (Max) @ Vgs 10 nC @ 10 V 33 nC @ 10 V 10 nC @ 10 V 24 nC @ 10 V
Package / Case TO-251-3 Stub Leads, IPak TO-251-3 Stub Leads, IPak TO-251-3 Stub Leads, IPak TO-251-3 Stub Leads, IPak
FET Feature - - - -

AOI444 Datasheet PDF

Download AOI444 pdf datasheets and Alpha & Omega Semiconductor Inc. documentation for AOI444 - Alpha & Omega Semiconductor Inc..

Datasheets
TO251A Pkg Drawing.pdf AOx444.pdf
Other Related Documents
AOS Green Policy.pdf
Environmental Information
Alpha & Omega REACH.pdf Alpha & Omega RoHS.pdf
PCN Assembly/Origin
Multiple Products 02/Mar/2021.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Alpha & Omega Semiconductor Inc.

AOI444

Alpha & Omega Semiconductor Inc.
32D-AOI444

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