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AO7400
+物料清單MOSFET N-CH 30V 1.7A SC70-3
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製造商阿爾法歐米茄電晶體股份有限公司。
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製造商部分 #AO7400
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有存貨8235
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規格
| 屬性 | 價值 |
| Supplier | Alpha & Omega Semiconductor Inc. |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Not For New Designs |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V |
| Current - Continuous Drain(Id) @ 25°C | 1.7A (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 2.5V, 10V |
| Rds On(Max) @ Id Vgs | 85mOhm @ 1.5A, 10V |
| Vgs(th)(Max) @ Id | 1.4V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 4.82 nC @ 4.5 V |
| Vgs(Max) | ±12V |
| Input Capacitance(Ciss)(Max) @ Vds | 390 pF @ 15 V |
| Power Dissipation (Max) | 350mW (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SC-70-3 |
概述
Description
The AO7400 is a high-performance power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for a variety of applications, including power management, load switching, and motor control. It typically features a low on-resistance, enabling efficient power delivery and minimizing energy loss. The device is known for its robust operating capabilities, handling significant current and voltage levels while maintaining reliability.
This MOSFET is often utilized in consumer electronics, automotive systems, and industrial equipment due to its efficiency and compact size. It can be found in configurations that support both low- and high-voltage operations, making it versatile for different circuit designs. The AO7400 is designed to be thermally efficient, providing consistent performance even under elevated temperature conditions.
Its small form factor allows for integration in various electronic designs where space is a constraint. The combination of its electrical properties and physical characteristics makes the AO7400 a popular choice among engineers looking to optimize power systems for efficiency and reliability.
This MOSFET is often utilized in consumer electronics, automotive systems, and industrial equipment due to its efficiency and compact size. It can be found in configurations that support both low- and high-voltage operations, making it versatile for different circuit designs. The AO7400 is designed to be thermally efficient, providing consistent performance even under elevated temperature conditions.
Its small form factor allows for integration in various electronic designs where space is a constraint. The combination of its electrical properties and physical characteristics makes the AO7400 a popular choice among engineers looking to optimize power systems for efficiency and reliability.
Equivalent
The AO7400 is a dual N-channel MOSFET. Equivalent or similar products could include:
1. NXP's BSS138
2. Vishay's Si2302
3. Fairchild's FDN327N
4. ON Semiconductor's NTR4003N
5. Diodes Incorporated's DMN2300U
When selecting an equivalent, ensure that the specifications such as threshold voltage, drain current, and on-resistance match your application's requirements. It's essential to review the datasheets for compatibility.
1. NXP's BSS138
2. Vishay's Si2302
3. Fairchild's FDN327N
4. ON Semiconductor's NTR4003N
5. Diodes Incorporated's DMN2300U
When selecting an equivalent, ensure that the specifications such as threshold voltage, drain current, and on-resistance match your application's requirements. It's essential to review the datasheets for compatibility.
Features
The AO7400 is a power MOSFET, designed for applications requiring efficient power switching and low on-resistance. Key features include:
1. Low On-Resistance: The AO7400 offers very low R_DS(on), enhancing efficiency by minimizing power loss during conduction.
2. High Current Capability: It supports high current loads, making it suitable for demanding power applications.
3. Fast Switching Speed: The MOSFET provides rapid switching times, improving performance in high-frequency applications.
4. Thermal Performance: It generally features good thermal characteristics, allowing for effective heat dissipation, which is crucial for maintaining reliability under heavy loads.
5. Compact Package: The device is typically housed in a compact package, which is beneficial for space-constrained applications.
6. Robust Design: It includes built-in protection features like ESD protection, enhancing device reliability.
These features make the AO7400 suitable for a variety of applications, including DC-DC converters, load switches, and other power management systems.
1. Low On-Resistance: The AO7400 offers very low R_DS(on), enhancing efficiency by minimizing power loss during conduction.
2. High Current Capability: It supports high current loads, making it suitable for demanding power applications.
3. Fast Switching Speed: The MOSFET provides rapid switching times, improving performance in high-frequency applications.
4. Thermal Performance: It generally features good thermal characteristics, allowing for effective heat dissipation, which is crucial for maintaining reliability under heavy loads.
5. Compact Package: The device is typically housed in a compact package, which is beneficial for space-constrained applications.
6. Robust Design: It includes built-in protection features like ESD protection, enhancing device reliability.
These features make the AO7400 suitable for a variety of applications, including DC-DC converters, load switches, and other power management systems.
Pinout
The AO7400 is a dual P-channel Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) typically used for switching applications. It is housed in a compact 8-pin Small Outline Integrated Circuit (SOIC-8) package. Here is a brief overview of its pin configuration and function:
1. Pin 1 (Source 1): Source terminal for the first P-channel MOSFET.
2. Pin 2 (Gate 1): Gate terminal for the first P-channel MOSFET; controls the flow of current.
3. Pin 3 (Drain 1): Drain terminal for the first P-channel MOSFET; connected to the load.
4. Pin 4 (Drain 1): Another connection to the drain terminal of the first MOSFET.
5. Pin 5 (Drain 2): Drain terminal for the second P-channel MOSFET; connected to the load.
6. Pin 6 (Drain 2): Another connection to the drain terminal of the second MOSFET.
7. Pin 7 (Gate 2): Gate terminal for the second P-channel MOSFET; controls the flow of current.
8. Pin 8 (Source 2): Source terminal for the second P-channel MOSFET.
Each MOSFET operates independently, allowing for dual switching functions in a single package.
1. Pin 1 (Source 1): Source terminal for the first P-channel MOSFET.
2. Pin 2 (Gate 1): Gate terminal for the first P-channel MOSFET; controls the flow of current.
3. Pin 3 (Drain 1): Drain terminal for the first P-channel MOSFET; connected to the load.
4. Pin 4 (Drain 1): Another connection to the drain terminal of the first MOSFET.
5. Pin 5 (Drain 2): Drain terminal for the second P-channel MOSFET; connected to the load.
6. Pin 6 (Drain 2): Another connection to the drain terminal of the second MOSFET.
7. Pin 7 (Gate 2): Gate terminal for the second P-channel MOSFET; controls the flow of current.
8. Pin 8 (Source 2): Source terminal for the second P-channel MOSFET.
Each MOSFET operates independently, allowing for dual switching functions in a single package.
Manufacturer
The AO7400 is manufactured by Alpha & Omega Semiconductor (AOS). AOS is a company that specializes in designing, developing, and supplying a wide range of power semiconductors. Their product portfolio includes MOSFETs, IGBTs, power ICs, and other semiconductor devices. These components are crucial for power management applications in various industries, including consumer electronics, computing, communication, and industrial systems. AOS focuses on providing efficient and reliable power solutions to improve energy conversion and system performance.
Application
The AO7400 is a dual n-channel MOSFET, typically used in power management applications due to its high efficiency and low on-resistance. Key application areas include power supplies, DC-DC converters, motor drives, and load switch applications. It is suitable for use in consumer electronics, computing, telecommunications, and industrial equipment. The device's fast switching speed and low gate charge make it ideal for high-frequency applications, enhancing overall system performance and energy efficiency. Its compact size also makes it well-suited for use in space-constrained designs.
Package
The AO7400 is typically available in a TO-252 (DPAK) package. This surface-mount package is designed for power semiconductor devices, providing efficient thermal performance and compact size for board-level applications.
