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AO3422
+BOMMOSFET N-CH 55V 2.1A SOT23-3
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Nhà sản xuấtCông ty bán dẫn Alpha & Omega
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Ông. Phần #AO3422
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Bảng dữ liệu AO3422 DataSheet
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Gói SOT-23-3
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Có sẵn3124
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 55 V |
| Current - Continuous Drain(Id) @ 25°C | 2.1A (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 2.5V, 4.5V |
| Rds On(Max) @ Id Vgs | 160mOhm @ 2.1A, 4.5V |
| Vgs(th)(Max) @ Id | 2V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 3.3 nC @ 4.5 V |
| Vgs(Max) | ±12V |
| Input Capacitance(Ciss)(Max) @ Vds | 300 pF @ 25 V |
| Power Dissipation (Max) | 1.25W (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-3 |
Tổng quan
Description
For example, if AO3422 is a course in computer science, the introduction might highlight topics such as programming languages, algorithms, and software development methodologies. If it’s a course in business studies, it could cover areas like organizational behavior, financial accounting, or marketing principles.
Without additional context or specific details about the institution offering AO3422, it's challenging to provide a precise course introduction. For accurate information, it's best to consult the course syllabus or the institution's academic catalog where AO3422 is listed.
Equivalent
Features
1. N-Channel MOSFET: It operates with a negative threshold voltage and is suitable for switching applications.
2. Low On-Resistance: Characterized by low on-state resistance, ensuring efficient conductivity and minimal energy loss during operation.
3. Voltage and Current Ratings: Typically has a drain-source voltage rating around 30V and a continuous drain current rating around 6A, making it suitable for moderate power applications.
4. Fast Switching: High-speed switching capability, which enhances performance in circuits requiring rapid on/off states.
5. Thermal Performance: Comes in a small SOT-23 package that provides decent thermal performance for its size, ensuring reliability under appropriate operating conditions.
6. Applications: Commonly used in power management, load switching, and DC-DC conversion in consumer electronics, automotive, and industrial sectors.
The AO3422's combination of features makes it a versatile choice for various electronic designs requiring efficient and effective power control.
Pinout
1. Gate (G): This pin is used to control the flow of current between the drain and source. Applying a voltage to the gate alters the conductivity of the device.
2. Source (S): This is where the current enters the MOSFET. It is one of the two main current-carrying terminals.
3. Drain (D): This is the terminal where the current exits the MOSFET. It is the second main current-carrying terminal.
The AO3422 is commonly used for switching and amplifying electronic signals in a variety of applications. Its compact size and efficient performance make it suitable for use in portable devices and other space-constrained applications.
Manufacturer
Application
1. DC-DC Converters: Utilized for efficient voltage regulation in power supply circuits.
2. Load Switches: Acts as a switch for controlling power to various components or circuits.
3. Battery Management Systems: Used in charging and discharging control due to its low on-resistance.
4. Motor Control: Employed for driving small motors in consumer electronics.
5. LED Drivers: Regulates power to LEDs for efficient lighting solutions.
6. General Switching Applications: Used in various electronic devices for switching tasks due to its fast switching speed and thermal efficiency.