AO4882

画像は参考用です

AO4882

+BOM

MOSFET 2N-CH 40V 8A 8SOIC

  • メーカーアルファ・アンド・オメガ・セミコンダクタ株式会社

  • メーカー品番 #AO4882

  • データシート AO4882 DataSheet

  • パッケージ SOIC-8

  • 在庫状況2198

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
FETType 2 N-Channel (Dual)
FETFeature Logic Level Gate
DraintoSourceVoltage(Vdss) 40V
Current-ContinuousDrain(Id)@25°C 8A
RdsOn(Max)@IdVgs 19mOhm @ 8A, 10V
Vgs(th)(Max)@Id 2.4V @ 250µA
GateCharge(Qg)(Max)@Vgs 12nC @ 10V
InputCapacitance(Ciss)(Max)@Vds 415pF @ 20V
Power-Max 2W
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概要

Description

AO4882 appears to be a course code, but since course codes can vary between institutions and contexts, I'll provide a general framework for understanding what an introductory course might entail. An "Introduction to AO4882" would typically cover the foundational concepts and knowledge areas pertinent to the subject it represents. This might include:
1. Overview of Subject Matter: A broad introduction to the key themes, topics, or skills that the course will explore. This could involve theoretical underpinnings, historical context, and current trends or applications.
2. Learning Objectives: Clear goals that highlight what students are expected to learn or achieve by the end of the course, such as specific skills, competencies, or knowledge areas.
3. Course Structure: Details on how the course is organized, including the schedule of topics, types of instruction (lectures, labs, seminars), and any major assignments or projects.
4. Assessment Methods: An outline of how students' understanding and performance will be evaluated, potentially through exams, quizzes, projects, or participation.
For more precise details regarding AO4882, it's best to refer to the specific syllabus or course catalog from the institution offering the course.

Equivalent

The AO4882 is a dual N-channel MOSFET commonly used in power management applications. Equivalent products include:
1. IRF7319: Dual N-channel MOSFET with similar voltage and current ratings.
2. FDS6898A: Offers comparable electrical characteristics.
3. SI4925ADY: Similar specifications, suitable for similar applications.
4. NTMFS4935N: Another potential equivalent with similar parameters.
Ensure compatibility by cross-checking specific parameters like voltage, current, and package type with the AO4882 datasheet.

Features

The AO4882 is a type of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) typically used in electronic circuits for switching and amplification. Here are some key features and specifications:
1. Type: N-channel MOSFET.
2. Voltage Rating: It generally has a drain-source voltage (V_DS) rating of around 30V.
3. Current Rating: Can handle continuous drain current (I_D) around 10-12A.
4. R_DS(on): Typically has a low on-resistance, approximately 8.5 milliohms, which reduces power loss and heat generation.
5. Package: Often comes in a standard surface-mount package like a TO-252 or similar.
6. Applications: Suitable for DC-DC converters, motor drivers, power management in computer motherboards, and other power supply applications.
7. Temperature Range: Operates efficiently in a range of temperatures, typically from -55°C to +150°C.
8. Gate Threshold Voltage: Usually around 1.2V to 2.5V, allowing it to be driven by lower voltage levels for efficient switching.
These features make the AO4882 a versatile choice for many electronics applications requiring efficient power handling and switching capabilities.

Pinout

The AO4882 is a dual N-channel MOSFET, commonly used in electronic circuits for switching and amplification purposes. It typically comes in an SO-8 package, which has 8 pins. The pin configuration for the AO4882 is as follows:
1. Pin 1 (Source 1 - S1): Source of the first MOSFET.
2. Pin 2 (Gate 1 - G1): Gate of the first MOSFET.
3. Pin 3 (Source 2 - S2): Source of the second MOSFET.
4. Pin 4 (Gate 2 - G2): Gate of the second MOSFET.
5. Pin 5 (Drain 2 - D2): Drain of the second MOSFET.
6. Pin 6 (Drain 2 - D2): Connected internally to Pin 5.
7. Pin 7 (Drain 1 - D1): Drain of the first MOSFET.
8. Pin 8 (Drain 1 - D1): Connected internally to Pin 7.
This configuration allows for easy integration of the MOSFETs into various circuit designs. The dual N-channel nature of the AO4882 makes it suitable for applications requiring efficient switching and power management.

Manufacturer

The AO4882 is manufactured by Alpha & Omega Semiconductor Limited (AOS). AOS is a company specializing in the design, development, and global supply of a broad range of power semiconductors. These products, including power MOSFETs, IGBTs, and power ICs, are used to enhance the performance and efficiency of electronic systems. AOS is known for its focus on delivering power management solutions across various sectors, including computing, consumer electronics, communication, and industrial applications.

Application

The AO4882 is a dual N-channel MOSFET used in various applications. Its main application areas include power management systems, DC-DC converters, and load switches. It is also employed in battery management systems due to its low on-resistance and high efficiency. Additionally, the AO4882 is suitable for motor control and LED drivers, providing efficient switching capabilities. Its compact size makes it ideal for portable and space-constrained electronic devices. The MOSFET's reliability and performance characteristics ensure it is a popular choice for consumer electronics, telecommunications equipment, and computing devices.

Package

The AO4882 is a MOSFET transistor, and its package type is a standard Surface-Mount Device (SMD) with a DFN (Dual Flat No-leads) 5x6mm package.

AO4882に関連する製品