Alpha & Omega Semiconductor Inc. Single FETs, MOSFETs

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of 1,500

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	FET Type	Technology	Drain to Source Voltage (Vdss)	Current - Continuous Drain (Id) @ 25°C	Drive Voltage (Max Rds On, Min Rds On)	Rds On (Max) @ Id, Vgs	Vgs(th) (Max) @ Id	Gate Charge (Qg) (Max) @ Vgs	Vgs (Max)	Input Capacitance (Ciss) (Max) @ Vds	FET Feature	Power Dissipation (Max)	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package	Package / Case
AO3414 MOSFET N-CH 20V 3A SOT23-3L Alpha & Omega Semiconductor Inc.	19,585 In Stock	1 : £0.28000 Cut Tape (CT) 3,000 : £0.06107 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	20 V	3A (Ta)	1.8V, 4.5V	50mOhm @ 4.2A, 4.5V	1V @ 250µA	6.2 nC @ 4.5 V	±8V	436 pF @ 10 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3403 MOSFET P-CH 30V 2.6A SOT23-3L Alpha & Omega Semiconductor Inc.	10,282 In Stock	1 : £0.28000 Cut Tape (CT) 3,000 : £0.06107 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	P-Channel	MOSFET (Metal Oxide)	30 V	2.6A (Ta)	2.5V, 10V	115mOhm @ 2.6A, 10V	1.4V @ 250µA	7.2 nC @ 10 V	±12V	315 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3421E MOSFET P-CH 30V 3A SOT23-3L Alpha & Omega Semiconductor Inc.	894,081 In Stock	1 : £0.31000 Cut Tape (CT) 3,000 : £0.06795 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	P-Channel	MOSFET (Metal Oxide)	30 V	3A (Ta)	4.5V, 10V	95mOhm @ 3A, 10V	2.5V @ 250µA	8 nC @ 10 V	±20V	215 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3407A MOSFET P-CH 30V 4.3A SOT23-3L Alpha & Omega Semiconductor Inc.	626,404 In Stock	1 : £0.34112 Cut Tape (CT) 3,000 : £0.07468 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	P-Channel	MOSFET (Metal Oxide)	30 V	4.3A (Ta)	4.5V, 10V	48mOhm @ 4.3A, 10V	3V @ 250µA	16 nC @ 10 V	±20V	830 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3400A MOSFET N-CH 30V 5.7A SOT23-3L Alpha & Omega Semiconductor Inc.	115,892 In Stock	1 : £0.34000 Cut Tape (CT) 3,000 : £0.07468 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	30 V	5.7A (Ta)	2.5V, 10V	26.5mOhm @ 5.7A, 10V	1.5V @ 250µA	7 nC @ 4.5 V	±12V	630 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3401A MOSFET P-CH 30V 4A SOT23-3L Alpha & Omega Semiconductor Inc.	101,531 In Stock	1 : £0.34000 Cut Tape (CT) 3,000 : £0.07468 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	P-Channel	MOSFET (Metal Oxide)	30 V	4A (Ta)	2.5V, 10V	44mOhm @ 4.3A, 10V	1.3V @ 250µA	12.2 nC @ 4.5 V	±12V	1200 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3424 MOSFET N-CH 30V 3.8A SOT23-3L Alpha & Omega Semiconductor Inc.	48,848 In Stock	1 : £0.34000 Cut Tape (CT) 3,000 : £0.07468 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	30 V	3.8A (Ta)	2.5V, 10V	80mOhm @ 2A, 10V	1.8V @ 250µA	3.2 nC @ 4.5 V	±12V	270 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3418 MOSFET N-CH 30V 3.8A SOT23-3L Alpha & Omega Semiconductor Inc.	47,687 In Stock	1 : £0.34000 Cut Tape (CT) 3,000 : £0.07468 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	30 V	3.8A (Ta)	2.5V, 10V	60mOhm @ 3.8A, 10V	1.8V @ 250µA	3.2 nC @ 4.5 V	±12V	270 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3402 MOSFET N-CH 30V 4A SOT23-3L Alpha & Omega Semiconductor Inc.	19,873 In Stock	1 : £0.34000 Cut Tape (CT) 3,000 : £0.07468 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	30 V	4A (Ta)	2.5V, 10V	55mOhm @ 4A, 10V	1.4V @ 250µA	4.34 nC @ 4.5 V	±12V	390 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AOSS32136C MOSFET N-CH 20V 6.5A SOT23-3 Alpha & Omega Semiconductor Inc.	95,783 In Stock	1 : £0.35000 Cut Tape (CT) 3,000 : £0.07690 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	20 V	6.5A (Ta)	2.5V, 4.5V	20mOhm @ 6.5A, 4.5V	1.25V @ 250µA	14 nC @ 4.5 V	±12V	660 pF @ 10 V	-	1.3W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3415A MOSFET P-CH 20V 5A SOT23-3L Alpha & Omega Semiconductor Inc.	16,861 In Stock	1 : £0.36000 Cut Tape (CT) 3,000 : £0.07910 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	P-Channel	MOSFET (Metal Oxide)	20 V	5A (Ta)	1.5V, 4.5V	45mOhm @ 4A, 4.5V	900mV @ 250µA	11 nC @ 4.5 V	±8V	940 pF @ 10 V	-	1.5W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3416 MOSFET N-CH 20V 6.5A SOT23-3L Alpha & Omega Semiconductor Inc.	172,474 In Stock	1 : £0.37000 Cut Tape (CT) 3,000 : £0.08129 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	20 V	6.5A (Ta)	1.8V, 4.5V	22mOhm @ 6.5A, 4.5V	1V @ 250µA	16 nC @ 4.5 V	±8V	1160 pF @ 10 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3442 MOSFET N-CH 100V 1A SOT23-3L Alpha & Omega Semiconductor Inc.	48,022 In Stock	1 : £0.39000 Cut Tape (CT) 3,000 : £0.08672 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	100 V	1A (Ta)	4.5V, 10V	630mOhm @ 1A, 10V	2.9V @ 250µA	6 nC @ 10 V	±20V	100 pF @ 50 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO7400 MOSFET N-CH 30V 1.7A SC70-3 Alpha & Omega Semiconductor Inc.	77,513 In Stock	1 : £0.39000 Cut Tape (CT) 3,000 : £0.08780 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	30 V	1.7A (Ta)	2.5V, 10V	85mOhm @ 1.5A, 10V	1.4V @ 250µA	4.82 nC @ 4.5 V	±12V	390 pF @ 15 V	-	350mW (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SC-70-3	SC-70, SOT-323
AO3422 MOSFET N-CH 55V 2.1A SOT23-3 Alpha & Omega Semiconductor Inc.	451,027 In Stock	1 : £0.40000 Cut Tape (CT) 3,000 : £0.08888 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	55 V	2.1A (Ta)	2.5V, 4.5V	160mOhm @ 2.1A, 4.5V	2V @ 250µA	3.3 nC @ 4.5 V	±12V	300 pF @ 25 V	-	1.25W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3420 MOSFET N-CH 20V 6A SOT23-3L Alpha & Omega Semiconductor Inc.	687,515 In Stock	1 : £0.42000 Cut Tape (CT) 3,000 : £0.09422 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	20 V	6A (Ta)	1.8V, 10V	24mOhm @ 6A, 10V	1V @ 1mA	8.8 nC @ 4.5 V	±12V	630 pF @ 10 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AOSS62934 MOSFET N-CH 100V 2A SOT23-3 Alpha & Omega Semiconductor Inc.	184,069 In Stock	1 : £0.43000 Cut Tape (CT) 3,000 : £0.09634 Tape & Reel (TR)	AlphaSGT™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	100 V	2A (Ta)	4.5V, 10V	140mOhm @ 2A, 10V	2.7V @ 250µA	3.8 nC @ 10 V	±20V	250 pF @ 50 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AON7406 MOSFET N-CH 30V 9A/25A 8DFN Alpha & Omega Semiconductor Inc.	31,218 In Stock	1 : £0.44000 Cut Tape (CT) 5,000 : £0.09189 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	30 V	9A (Ta), 25A (Tc)	4.5V, 10V	17mOhm @ 9A, 10V	2.4V @ 250µA	18 nC @ 10 V	±20V	888 pF @ 15 V	-	3.1W (Ta), 15.5W (Tc)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-DFN-EP (3x3)	8-PowerVDFN
AON7400A MOSFET N-CH 30V 15A/40A 8DFN Alpha & Omega Semiconductor Inc.	27,321 In Stock	1 : £0.50000 Cut Tape (CT) 5,000 : £0.10761 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	30 V	15A (Ta), 40A (Tc)	4.5V, 10V	7.5mOhm @ 20A, 10V	2.5V @ 250µA	24 nC @ 10 V	±20V	1380 pF @ 15 V	-	3.1W (Ta), 25W (Tc)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-DFN-EP (3x3)	8-PowerVDFN
AONR21321 MOSFET P-CH 30V 24A 8DFN Alpha & Omega Semiconductor Inc.	74,130 In Stock	1 : £0.53000 Cut Tape (CT) 5,000 : £0.11533 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	P-Channel	MOSFET (Metal Oxide)	30 V	24A (Tc)	4.5V, 10V	16.5mOhm @ 12A, 10V	2.3V @ 250µA	34 nC @ 10 V	±25V	1180 pF @ 15 V	-	4.1W (Ta), 24W (Tc)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-DFN-EP (3x3)	8-PowerVDFN
AOSP36326C MOSFET N-CH 30V 12A 8SOIC Alpha & Omega Semiconductor Inc.	30,892 In Stock	1 : £0.53000 Cut Tape (CT) 3,000 : £0.12319 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	30 V	12A (Ta)	4.5V, 10V	11mOhm @ 12A, 10V	2.3V @ 250µA	15 nC @ 10 V	±20V	542 pF @ 15 V	-	2.5W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
AO6420 MOSFET N-CH 60V 4.2A 6TSOP Alpha & Omega Semiconductor Inc.	150,467 In Stock	1 : £0.57000 Cut Tape (CT) 3,000 : £0.13523 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	60 V	4.2A (Ta)	4.5V, 10V	60mOhm @ 4.2A, 10V	3V @ 250µA	11.5 nC @ 10 V	±20V	540 pF @ 30 V	-	2W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	6-TSOP	SC-74, SOT-457
AON7522E MOSFET N-CH 30V 21A/34A 8DFN Alpha & Omega Semiconductor Inc.	89,419 In Stock	1 : £0.62000 Cut Tape (CT) 5,000 : £0.13894 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	30 V	21A (Ta), 34A (Tc)	4.5V, 10V	4mOhm @ 20A, 10V	2.2V @ 250µA	45 nC @ 10 V	±20V	1540 pF @ 15 V	-	3.1W (Ta), 31W (Tc)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-DFN-EP (3x3)	8-PowerVDFN
AO4576 MOSFET N-CH 30V 20A 8SOIC Alpha & Omega Semiconductor Inc.	5,192 In Stock	1 : £0.64000 Cut Tape (CT) 3,000 : £0.15295 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	30 V	20A (Ta)	4.5V, 10V	5.8mOhm @ 20A, 10V	2.2V @ 250µA	22.5 nC @ 10 V	±20V	951 pF @ 15 V	-	3.1W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
AON2260 MOSFET N-CH 60V 6A 6DFN Alpha & Omega Semiconductor Inc.	36,706 In Stock	1 : £0.65000 Cut Tape (CT) 3,000 : £0.15490 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	60 V	6A (Ta)	4.5V, 10V	44mOhm @ 6A, 10V	2.5V @ 250µA	12 nC @ 10 V	±20V	426 pF @ 30 V	-	2.8W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	6-DFN (2x2)	6-UDFN Exposed Pad

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Single FET, MOSFETs

Single Field Effect Transistors (FETs) and Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs) are types of transistors used to amplify or switch electronic signals.

A Single FET operates by controlling the flow of electrical current between the source and drain terminals through an electric field generated by a voltage applied to the gate terminal. The main advantage of FETs is their high input impedance, which makes them ideal for use in signal amplification and analog circuits. They are widely used in applications such as amplifiers, oscillators, and buffer stages in electronic circuits.

MOSFETs, a subtype of FETs, have a gate terminal insulated from the channel by a thin oxide layer, enhancing their performance and making them highly efficient. MOSFETs can be further categorized into two types:

n-channel MOSFETs: where electrons are the primary carriers.
p-channel MOSFETs: where holes are the primary carriers.

MOSFETs are preferred in many applications due to their low power consumption, high-speed switching, and ability to handle large currents and voltages. They are crucial in digital and analog circuits, including power supplies, motor drivers, and radio-frequency applications.

The operation of MOSFETs can be broken down into two modes:

Enhancement Mode: In this mode, the MOSFET is normally off when the gate-source voltage is zero. It requires a positive gate-source voltage (for n-channel) or a negative gate-source voltage (for p-channel) to turn on.
Depletion Mode: In this mode, the MOSFET is normally on when the gate-source voltage is zero. Applying a gate-source voltage of opposite polarity can turn it off.

MOSFETs offer several advantages, such as:

High Efficiency: They consume very little power and can switch states rapidly, making them highly efficient for power management applications.
Low On-Resistance: They have low resistance when turned on, which minimizes power loss and heat generation.
High Input Impedance: The insulated gate structure results in extremely high input impedance, making them ideal for high-impedance signal amplification.

In summary, single FETs, particularly MOSFETs, are fundamental components in modern electronics, known for their efficiency, speed, and versatility in a wide range of applications from low-power signal amplification to high-power switching and control.

Single FET, MOSFETs

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