3-SMD, SOT-23-3 Variant Single FETs, MOSFETs

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of 73

Mfr Part #	Quantity Available	Price	Tariff Status	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.	221,103 In Stock	1 : $0.44000 Cut Tape (CT) 3,000 : $0.09469 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.	9,437 In Stock	1 : $0.44000 Cut Tape (CT) 3,000 : $0.09469 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
AOSS32338C MOSFET N-CH 30V 4A SOT23-3 Alpha & Omega Semiconductor Inc.	33,767 In Stock	1 : $0.45000 Cut Tape (CT) 3,000 : $0.09797 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N-Channel	MOSFET (Metal Oxide)	30 V	4A (Ta)	2.5V, 10V	50mOhm @ 4A, 10V	1.5V @ 250µA	16 nC @ 10 V	±12V	340 pF @ 15 V	-	1.3W (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.	879,078 In Stock	1 : $0.49000 Cut Tape (CT) 3,000 : $0.10607 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
AO3419 MOSFET P-CH 20V 3.5A SOT23-3L Alpha & Omega Semiconductor Inc.	102,145 In Stock	1 : $0.49000 Cut Tape (CT) 3,000 : $0.10607 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	P-Channel	MOSFET (Metal Oxide)	20 V	3.5A (Ta)	1.8V, 10V	85mOhm @ 3.5A, 10V	1.4V @ 250µA	4.4 nC @ 4.5 V	±12V	400 pF @ 10 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.	538,640 In Stock	1 : $0.52000 Cut Tape (CT) 3,000 : $0.11563 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.	219,533 In Stock	1 : $0.52000 Cut Tape (CT) 3,000 : $0.11563 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.	87,910 In Stock	1 : $0.52000 Cut Tape (CT) 3,000 : $0.11563 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
AO3402 MOSFET N-CH 30V 4A SOT23-3L Alpha & Omega Semiconductor Inc.	40,853 In Stock	1 : $0.52000 Cut Tape (CT) 3,000 : $0.11563 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
AO3424 MOSFET N-CH 30V 3.8A SOT23-3L Alpha & Omega Semiconductor Inc.	30,243 In Stock	1 : $0.52000 Cut Tape (CT) 3,000 : $0.10807 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.	16,511 In Stock	1 : $0.52000 Cut Tape (CT) 3,000 : $0.11563 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
AOSS32136C MOSFET N-CH 20V 6.5A SOT23-3 Alpha & Omega Semiconductor Inc.	58,843 In Stock	1 : $0.54000 Cut Tape (CT) 3,000 : $0.12036 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.	14,649 In Stock	1 : $0.56000 Cut Tape (CT) 3,000 : $0.12348 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.	203,673 In Stock	1 : $0.57000 Cut Tape (CT) 3,000 : $0.12660 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.	4,196 In Stock	1 : $0.60000 Cut Tape (CT) 3,000 : $0.13585 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
AO3422 MOSFET N-CH 55V 2.1A SOT23-3 Alpha & Omega Semiconductor Inc.	752,441 In Stock	1 : $0.62000 Cut Tape (CT) 3,000 : $0.13890 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.	682,547 In Stock	1 : $0.64000 Cut Tape (CT) 3,000 : $0.14649 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.	141,730 In Stock	1 : $0.66000 Cut Tape (CT) 3,000 : $0.14951 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
AO3423 MOSFET P-CH 20V 2A SOT23-3L Alpha & Omega Semiconductor Inc.	48,163 In Stock	1 : $0.47000 Cut Tape (CT) 3,000 : $0.10285 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	P-Channel	MOSFET (Metal Oxide)	20 V	2A (Ta)	2.5V, 10V	92mOhm @ 2A, 10V	1.4V @ 250µA	6.6 nC @ 4.5 V	±12V	620 pF @ 10 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3434A MOSFET N-CH 30V 4A SOT23-3L Alpha & Omega Semiconductor Inc.	21,158 In Stock	1 : $0.47000 Cut Tape (CT) 3,000 : $0.10285 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	52mOhm @ 4A, 10V	1.5V @ 250µA	10 nC @ 10 V	±12V	245 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3409 MOSFET P-CH 30V 2.6A SOT23-3L Alpha & Omega Semiconductor Inc.	9,330 In Stock	1 : $0.47000 Cut Tape (CT) 3,000 : $0.10285 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)	4.5V, 10V	130mOhm @ 2.6A, 10V	3V @ 250µA	9 nC @ 10 V	±20V	370 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AOSS21319C MOSFET P-CH 30V 2.8A SOT23-3 Alpha & Omega Semiconductor Inc.	5,530 In Stock	1 : $0.47000 Cut Tape (CT) 3,000 : $0.10285 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	P-Channel	MOSFET (Metal Oxide)	30 V	2.8A (Ta)	4.5V, 10V	100mOhm @ 2.8A, 10V	2.2V @ 250µA	12 nC @ 10 V	±20V	320 pF @ 15 V	-	1.3W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3435 MOSFET P-CH 20V 2.9A SOT23-3L Alpha & Omega Semiconductor Inc.	304,727 In Stock	1 : $0.48000 Cut Tape (CT) 3,000 : $0.10446 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	P-Channel	MOSFET (Metal Oxide)	20 V	2.9A (Ta)	1.5V, 4.5V	70mOhm @ 3.5A, 4.5V	1V @ 250µA	11 nC @ 4.5 V	±8V	745 pF @ 10 V	-	1W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3406 MOSFET N-CH 30V 3.6A SOT23-3L Alpha & Omega Semiconductor Inc.	14,857 In Stock	1 : $0.49000 Cut Tape (CT) 3,000 : $0.10607 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	30 V	3.6A (Ta)	4.5V, 10V	50mOhm @ 3.6A, 10V	2.5V @ 250µA	5 nC @ 10 V	±20V	210 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant
AO3404A MOSFET N-CH 30V 5.8A SOT23-3L Alpha & Omega Semiconductor Inc.	455,018 In Stock	1 : $0.50000 Cut Tape (CT) 3,000 : $0.10928 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	N-Channel	MOSFET (Metal Oxide)	30 V	5.8A (Ta)	4.5V, 10V	25mOhm @ 5.8A, 10V	2.6V @ 250µA	11 nC @ 10 V	±20V	448 pF @ 15 V	-	1.4W (Ta)	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3	3-SMD, SOT-23-3 Variant

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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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