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Alpha and Omega Semiconductor, Inc.

- Alpha and Omega Semiconductor, Inc., or AOS, is a designer, developer and global supplier of a broad range of power semiconductors, including a wide portfolio of Power MOSFET and Power IC products. AOS seeks to differentiate itself by integrating its expertise in device physics, process technology, design and advanced packaging to optimize product performance and cost, and its product portfolio is designed to meet the ever increasing power efficiency requirements in high volume applications, including portable computers, flat panel TVs, battery packs, portable media players and power supplies.

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Part Number
Manufacturer
Description
Unit Price
In Stock

AO4444 AO4444

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Tape & Reel (TR)
Series : SDMOS™
Part Status : Obsolete
FET Type : N-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 80V
Current - Continuous Drain (Id) @ 25°C : 11A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 7V, 10V
Rds On (Max) @ Id, Vgs : 12 mOhm @ 11A, 10V
Vgs(th) (Max) @ Id : 3.8V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 46nC @ 10V
Vgs (Max) : ±25V
Input Capacitance (Ciss) (Max) @ Vds : 2865pF @ 40V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4446 AO4446

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
FET Type : N-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 30V
Current - Continuous Drain (Id) @ 25°C : 15A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 4.5V, 10V
Rds On (Max) @ Id, Vgs : 8.5 mOhm @ 15A, 10V
Vgs(th) (Max) @ Id : 3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 40nC @ 10V
Vgs (Max) : ±20V
Input Capacitance (Ciss) (Max) @ Vds : -
FET Feature : -
Power Dissipation (Max) : 3W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4447 AO4447

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
FET Type : P-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 30V
Current - Continuous Drain (Id) @ 25°C : 15A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 4V, 10V
Rds On (Max) @ Id, Vgs : 7.5 mOhm @ 15A, 10V
Vgs(th) (Max) @ Id : 1.6V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 120nC @ 10V
Vgs (Max) : ±20V
Input Capacitance (Ciss) (Max) @ Vds : 6600pF @ 15V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4447A AO4447A

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
FET Type : P-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 30V
Current - Continuous Drain (Id) @ 25°C : 17A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 4V, 10V
Rds On (Max) @ Id, Vgs : 7 mOhm @ 17A, 10V
Vgs(th) (Max) @ Id : 1.6V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 105nC @ 10V
Vgs (Max) : ±20V
Input Capacitance (Ciss) (Max) @ Vds : 5500pF @ 15V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4447AL AO4447AL

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : -
Series : -
Part Status : Last Time Buy
FET Type : P-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 30V
Current - Continuous Drain (Id) @ 25°C : 17A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 4V, 10V
Rds On (Max) @ Id, Vgs : 7 mOhm @ 17A, 10V
Vgs(th) (Max) @ Id : 1.6V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 105nC @ 10V
Vgs (Max) : ±20V
Input Capacitance (Ciss) (Max) @ Vds : 5500pF @ 15V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4447AL_201 AO4447AL_201

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : -
Series : -
Part Status : Last Time Buy
FET Type : P-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 30V
Current - Continuous Drain (Id) @ 25°C : 17A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 4V, 10V
Rds On (Max) @ Id, Vgs : 7 mOhm @ 17A, 10V
Vgs(th) (Max) @ Id : 1.6V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 105nC @ 10V
Vgs (Max) : ±20V
Input Capacitance (Ciss) (Max) @ Vds : 5500pF @ 15V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4448 AO4448

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Tape & Reel (TR)
Series : SDMOS™
Part Status : Obsolete
FET Type : N-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 80V
Current - Continuous Drain (Id) @ 25°C : 10A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 7V, 10V
Rds On (Max) @ Id, Vgs : 16 mOhm @ 10A, 10V
Vgs(th) (Max) @ Id : 4.2V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 34nC @ 10V
Vgs (Max) : ±25V
Input Capacitance (Ciss) (Max) @ Vds : 2005pF @ 40V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4448L AO4448L

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Bulk
Series : SDMOS™
Part Status : Obsolete
FET Type : N-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 80V
Current - Continuous Drain (Id) @ 25°C : 10A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 7V, 10V
Rds On (Max) @ Id, Vgs : 16 mOhm @ 10A, 10V
Vgs(th) (Max) @ Id : 4.2V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 34nC @ 10V
Vgs (Max) : ±25V
Input Capacitance (Ciss) (Max) @ Vds : 2005pF @ 40V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SO
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4449 AO4449

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
FET Type : P-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 30V
Current - Continuous Drain (Id) @ 25°C : 7A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 4.5V, 10V
Rds On (Max) @ Id, Vgs : 34 mOhm @ 7A, 10V
Vgs(th) (Max) @ Id : 2.4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 16nC @ 10V
Vgs (Max) : ±20V
Input Capacitance (Ciss) (Max) @ Vds : 910pF @ 15V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SOIC
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
8992 in stock

AO4449L AO4449L

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Bulk
Series : -
Part Status : Obsolete
FET Type : P-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 30V
Current - Continuous Drain (Id) @ 25°C : 7A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 4.5V, 10V
Rds On (Max) @ Id, Vgs : 34 mOhm @ 7A, 10V
Vgs(th) (Max) @ Id : 2.4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 16nC @ 10V
Vgs (Max) : ±20V
Input Capacitance (Ciss) (Max) @ Vds : 910pF @ 15V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SO
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4450 AO4450

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Tape & Reel (TR)
Series : -
Part Status : Obsolete
FET Type : N-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 40V
Current - Continuous Drain (Id) @ 25°C : 7A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 4.5V, 10V
Rds On (Max) @ Id, Vgs : 30 mOhm @ 7A, 10V
Vgs(th) (Max) @ Id : 3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 13nC @ 10V
Vgs (Max) : ±20V
Input Capacitance (Ciss) (Max) @ Vds : 516pF @ 20V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SO
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock

AO4450_101 AO4450_101

Alpha and Omega Semiconductor, Inc.
Manufacturer : Alpha & Omega Semiconductor Inc.
Packaging : Bulk
Series : -
Part Status : Obsolete
FET Type : N-Channel
Technology : MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) : 40V
Current - Continuous Drain (Id) @ 25°C : 7A (Ta)
Drive Voltage (Max Rds On, Min Rds On) : 4.5V, 10V
Rds On (Max) @ Id, Vgs : 30 mOhm @ 7A, 10V
Vgs(th) (Max) @ Id : 3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs : 13nC @ 10V
Vgs (Max) : ±20V
Input Capacitance (Ciss) (Max) @ Vds : 516pF @ 20V
FET Feature : -
Power Dissipation (Max) : 3.1W (Ta)
Operating Temperature : -55°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Supplier Device Package : 8-SO
Package / Case : 8-SOIC (0.154", 3.90mm Width)
0
100 in stock