AO3423

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AO3423

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MOSFET P-CH 20V 2A SOT23-3L

  • Nhà sản xuấtCông ty bán dẫn Alpha & Omega

  • Ông. Phần #AO3423

  • Bảng dữ liệu AO3423 DataSheet

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Thông số kỹ thuật

thuộc tính Giá trị
Part Status Active
Base Product Number AO34
FET Type P-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 20 V
Current - Continuous Drain (Id) @ 25°C 2A (Ta)
Drive Voltage (Max Rds On, Min Rds On) 2.5V, 10V
Rds On (Max) @ Id, Vgs 92mOhm @ 2A, 10V
Vgs(th) (Max) @ Id 1.4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 6.6 nC @ 4.5 V
Vgs (Max) ±12V
Input Capacitance (Ciss) (Max) @ Vds 620 pF @ 10 V
Power Dissipation (Max) 1.4W (Ta)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package SOT-23-3
Package 3-SMD, SOT-23-3 Variant
Packaging Cut Tape (CT), Tape & Reel (TR)

Tổng quan

Description

AO3423 is a specific type of transistor, often used in electronic circuits for switching and amplifying applications. It falls under the category of MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors), which are widely utilized due to their efficiency and reliability. The AO3423 is known for its low threshold voltage, making it suitable for low-voltage applications, and features a low on-resistance, which minimizes power loss and improves efficiency. This component is typically housed in a compact package, making it ideal for space-constrained designs in consumer electronics, power management, and automotive systems. Its ability to handle significant current and voltage levels while maintaining stable performance makes it a versatile choice for engineers. When using the AO3423, it's essential to consider factors such as the maximum drain-source voltage (V_ds), gate-source voltage (V_gs), and continuous drain current to ensure it operates within its specified limits. Overall, the AO3423 offers a reliable solution for various electronic applications requiring efficient power management and control.

Equivalent

The AO3423 is a P-channel MOSFET. Equivalent products may include the following:
1. BS250P from Infineon
2. IRLML6402 from Infineon (formerly by International Rectifier)
3. FDN306P from onsemi
4. BSS84 from Nexperia
5. SI2323DS from Vishay
These equivalents have similar specifications but always verify the datasheet parameters to ensure compatibility with your application.

Features

The AO3423 is an N-channel MOSFET, commonly used in electronic circuits for switching and amplification purposes. Here are its key features:
1. N-Channel MOSFET: Suitable for a variety of applications due to its efficient conduction properties.

2. Voltage Rating: Typically, it has a maximum drain-source voltage (V_DS) of around 30V.
3. Current Rating: Can handle a continuous drain current (I_D) of approximately 5.8A, making it suitable for moderate power applications.
4. Low On-Resistance: Features a low R_DS(on), which helps in minimizing power losses and improving efficiency.
5. Fast Switching Speed: Offers rapid switching capabilities, beneficial for high-frequency applications.
6. Small Package: Generally available in a compact SMD package like SOT-23, ideal for space-constrained designs.
7. Thermal Efficiency: Designed for efficient heat dissipation, which ensures reliable operation under various thermal conditions.
These features make the AO3423 well-suited for use in applications like power management, motor control, and DC-DC converters.

Pinout

The AO3423 is a P-channel MOSFET with a pin count of three. It typically comes in a SOT-23 package, which is a common small form-factor package for such components. The three pins have the following functions:
1. Gate (G): This pin controls the MOSFET. When a sufficient voltage is applied between the gate and the source, the MOSFET allows current to flow from the source to the drain.
2. Source (S): This pin is the terminal through which the current enters the MOSFET. For P-channel MOSFETs like the AO3423, the current flows from source to drain when the MOSFET is turned on.
3. Drain (D): This pin is the terminal through which the current exits the MOSFET when it is conducting.
The AO3423 is often used in applications such as load switching and power management due to its ability to handle moderate power levels and its low on-state resistance.

Manufacturer

The AO3423 is manufactured by Alpha and Omega Semiconductor (AOS). AOS is a company that designs, develops, and supplies a broad range of power semiconductors. Their products include power MOSFETs, IGBTs, power ICs, and digital power products, primarily used in communications, computing, consumer electronics, and industrial markets. The company focuses on high-quality and technologically advanced solutions to enhance power efficiency and performance in electronic devices.

Application

The AO3423 is a P-channel MOSFET commonly used in various electronic applications due to its efficiency in switching and low on-resistance. It is typically utilized in power management systems, including DC-DC converters and load switches. Additionally, it is found in battery-powered devices where efficient power management is crucial. The AO3423 is also used in consumer electronics, such as laptops and mobile devices, to manage charging and power distribution. Its small form factor makes it suitable for compact circuit designs, while its performance characteristics ensure reliable operation in various environments.

Package

The AO3423 is a type of MOSFET, and its package type is SOT-23, which is a small, surface-mount package commonly used for accommodating electronic components in compact circuit designs.

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