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AO3442
+BOMMOSFET N-CH 100V 1A SOT23-3L
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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
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メーカー品番 #AO3442
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データシート AO3442 DataSheet
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在庫状況16051
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 | 値 |
| Supplier | Alpha & Omega Semiconductor Inc. |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Not For New Designs |
| FETType | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 100 V |
| Current-ContinuousDrain(Id)@25°C | 1A (Ta) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 4.5V, 10V |
| RdsOn(Max)@IdVgs | 630mOhm @ 1A, 10V |
| Vgs(th)(Max)@Id | 2.9V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 6 nC @ 10 V |
| Vgs(Max) | ±20V |
| InputCapacitance(Ciss)(Max)@Vds | 100 pF @ 50 V |
| PowerDissipation(Max) | 1.4W (Ta) |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | SOT-23-3 |
概要
Description
AO3442 is a course code or identifier that can refer to a specific module or class offered within an academic institution, often in a college or university setting. The specific content and focus of AO3442 would depend on the institution offering it. Typically, course codes are structured to provide an overview of the subject matter, level, and sometimes even the sequence in which the course should be taken.
For example, "AO" might signify a particular department or field of study, such as Agricultural Operations or Aerospace Operations, and "3442" could denote the course level and its place within the curriculum. Without more context, it's challenging to pinpoint the exact nature of this course. If you are seeking specific details about AO3442, it would be best to consult the course catalog or website of the relevant educational institution, where you can find descriptions, prerequisites, and other pertinent information regarding the course.
For example, "AO" might signify a particular department or field of study, such as Agricultural Operations or Aerospace Operations, and "3442" could denote the course level and its place within the curriculum. Without more context, it's challenging to pinpoint the exact nature of this course. If you are seeking specific details about AO3442, it would be best to consult the course catalog or website of the relevant educational institution, where you can find descriptions, prerequisites, and other pertinent information regarding the course.
Equivalent
The AO3442 is a P-channel MOSFET. Equivalent products include:
1. FDN304P by ON Semiconductor
2. IRF9540N by Infineon Technologies
3. SI2333DS by Vishay
4. BSS84 by Nexperia
These alternatives have similar specifications but always verify the datasheet for exact match in parameters like threshold voltage, current rating, and package type to ensure compatibility with your specific application.
1. FDN304P by ON Semiconductor
2. IRF9540N by Infineon Technologies
3. SI2333DS by Vishay
4. BSS84 by Nexperia
These alternatives have similar specifications but always verify the datasheet for exact match in parameters like threshold voltage, current rating, and package type to ensure compatibility with your specific application.
Pinout
The AO3442 is a type of N-channel MOSFET. It typically comes in a small SOT-23 package, which features three pins. The pin configuration is as follows:
1. Gate (G): This is the pin used to control the MOSFET. Applying a voltage to the gate controls the flow of current between the drain and source.
2. Source (S): This pin is connected to the source of electrons, usually tied to the ground in N-channel MOSFET configurations.
3. Drain (D): This pin allows current to flow out when the MOSFET is turned on (when voltage is applied to the gate).
The AO3442 is used in various applications for switching and amplification due to its low on-resistance and fast switching capabilities. Its compact size makes it suitable for portable and space-constrained applications.
1. Gate (G): This is the pin used to control the MOSFET. Applying a voltage to the gate controls the flow of current between the drain and source.
2. Source (S): This pin is connected to the source of electrons, usually tied to the ground in N-channel MOSFET configurations.
3. Drain (D): This pin allows current to flow out when the MOSFET is turned on (when voltage is applied to the gate).
The AO3442 is used in various applications for switching and amplification due to its low on-resistance and fast switching capabilities. Its compact size makes it suitable for portable and space-constrained applications.
Manufacturer
The AO3442 is manufactured by Alpha and Omega Semiconductor (AOS). AOS is a company that specializes in designing, developing, and supplying a broad range of power semiconductors, including MOSFETs, IGBTs, power ICs, and diodes. They focus on providing products for applications in industries such as computing, consumer electronics, communication, and industrial sectors. AOS is known for its expertise in power management technologies, aiming to enhance energy efficiency and improve overall system performance in electronic devices.
Application
The AO3442 is a type of MOSFET (metal-oxide-semiconductor field-effect transistor) commonly used in various electronic applications. Its primary application areas include power management, DC-DC converters, and switching circuits in consumer electronics, industrial equipment, and automotive systems. Due to its low on-resistance and fast switching capabilities, the AO3442 is ideal for use in battery-powered devices, enhancing efficiency and extending battery life. It is also utilized in motor control, LED lighting, and load switch applications, where efficient power handling is crucial. Overall, the AO3442 is valued for its compact size and reliable performance in managing electronic signals and power.
Package
The AO3442 is typically available in a Surface-Mount Device (SMD) package, specifically a PowerPAK SO-8 package. This package type is designed to handle high power and provide efficient thermal performance, making it suitable for compact electronic applications.
