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AON7458
+BOMMOSFET N-CH 250V 1.5A/5A 8DFN
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Nhà sản xuấtCông ty bán dẫn Alpha & Omega
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Ông. Phần #AON7458
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Alpha & Omega Semiconductor Inc. |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 250 V |
| Current - Continuous Drain(Id) @ 25°C | 1.5A (Ta), 5A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 560mOhm @ 1.5A, 10V |
| Vgs(th)(Max) @ Id | 4.3V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 7.2 nC @ 10 V |
| Vgs(Max) | ±30V |
| Input Capacitance(Ciss)(Max) @ Vds | 370 pF @ 25 V |
| Power Dissipation (Max) | 3.1W (Ta), 33W (Tc) |
| Operating Temperature | -50°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-DFN-EP (3x3) |
Tổng quan
Description
The AON7458 is a specific model of a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Alpha & Omega Semiconductor. This component is designed for use in power management applications, such as those in computing, communications, and consumer electronics.
Key features of the AON7458 include its N-channel configuration, which is suitable for high-speed switching and efficient power management. It typically boasts a low on-resistance, leading to reduced power loss and improved efficiency in electronic circuits. This makes it ideal for applications requiring efficient power conversion and management.
The AON7458 is also known for its robust design, offering reliability and durability in various operational environments. It often comes in a compact package, allowing for ease of integration into circuit boards where space is a premium. Additionally, its performance parameters are optimized for minimizing heat generation, further enhancing its suitability for electronic devices where thermal management is critical.
Key features of the AON7458 include its N-channel configuration, which is suitable for high-speed switching and efficient power management. It typically boasts a low on-resistance, leading to reduced power loss and improved efficiency in electronic circuits. This makes it ideal for applications requiring efficient power conversion and management.
The AON7458 is also known for its robust design, offering reliability and durability in various operational environments. It often comes in a compact package, allowing for ease of integration into circuit boards where space is a premium. Additionally, its performance parameters are optimized for minimizing heat generation, further enhancing its suitability for electronic devices where thermal management is critical.
Equivalent
The AON7458 is a N-channel MOSFET manufactured by Alpha & Omega Semiconductor. Equivalent products by other manufacturers may include:
1. IRF7410 from Vishay
2. SI4486 from Vishay
3. FDMS86500 from ON Semiconductor
4. NTMFS4935N from ON Semiconductor
5. SQD50N06-07L from Vishay
Always verify specifications such as voltage, current, and package type to ensure compatibility with your application.
1. IRF7410 from Vishay
2. SI4486 from Vishay
3. FDMS86500 from ON Semiconductor
4. NTMFS4935N from ON Semiconductor
5. SQD50N06-07L from Vishay
Always verify specifications such as voltage, current, and package type to ensure compatibility with your application.
Features
The AON7458 is a power MOSFET designed for efficient power management applications. Key features include:
1. Type: N-channel MOSFET.
2. Voltage Rating: Typically supports a drain-source voltage (V_ds) up to 30V.
3. Current Rating: Can handle continuous drain current (I_d) of up to 22A.
4. On-Resistance: Offers a low R_ds(on), which minimizes conduction losses, typically around 5.9 mΩ at a gate-source voltage (V_gs) of 10V.
5. Gate-Source Voltage: V_gs maximum rating is ±20V.
6. Package: Usually comes in a compact DFN package, which aids in reducing space on circuit boards.
7. Thermal Performance: Enhanced thermal characteristics to support high efficiency and reliability.
8. Applications: Ideal for use in DC-DC converters, power management, and load switching in consumer electronics, computing, and telecommunications.
These features make the AON7458 suitable for applications that require efficient power conversion and management with minimal power loss.
1. Type: N-channel MOSFET.
2. Voltage Rating: Typically supports a drain-source voltage (V_ds) up to 30V.
3. Current Rating: Can handle continuous drain current (I_d) of up to 22A.
4. On-Resistance: Offers a low R_ds(on), which minimizes conduction losses, typically around 5.9 mΩ at a gate-source voltage (V_gs) of 10V.
5. Gate-Source Voltage: V_gs maximum rating is ±20V.
6. Package: Usually comes in a compact DFN package, which aids in reducing space on circuit boards.
7. Thermal Performance: Enhanced thermal characteristics to support high efficiency and reliability.
8. Applications: Ideal for use in DC-DC converters, power management, and load switching in consumer electronics, computing, and telecommunications.
These features make the AON7458 suitable for applications that require efficient power conversion and management with minimal power loss.
Pinout
The AON7458 is a power MOSFET typically used for switching applications. It typically comes in a small, surface-mount package known as DFN (Dual Flat No-leads) or similar, which is common for power MOSFETs. The pin count for the AON7458 is generally 8 pins.
The functions of these pins are typically as follows:
1. Source (S): The source terminal of the MOSFET, typically connected to the ground or the lower voltage side in a circuit.
2. Gate (G): The gate terminal controls the MOSFET's switching operation. By applying a voltage to the gate, the MOSFET is turned on or off.
3. Drain (D): The drain terminal is connected to the load or the higher voltage side. Current flows from drain to source when the MOSFET is turned on.
4. Body/Backside: Sometimes the backside of the chip is also used for heat dissipation.
The exact pin configuration and functions might vary slightly, so consulting the manufacturer's datasheet for the specific model number is always recommended for accurate details.
The functions of these pins are typically as follows:
1. Source (S): The source terminal of the MOSFET, typically connected to the ground or the lower voltage side in a circuit.
2. Gate (G): The gate terminal controls the MOSFET's switching operation. By applying a voltage to the gate, the MOSFET is turned on or off.
3. Drain (D): The drain terminal is connected to the load or the higher voltage side. Current flows from drain to source when the MOSFET is turned on.
4. Body/Backside: Sometimes the backside of the chip is also used for heat dissipation.
The exact pin configuration and functions might vary slightly, so consulting the manufacturer's datasheet for the specific model number is always recommended for accurate details.
Manufacturer
The AON7458 is manufactured by Alpha and Omega Semiconductor Limited (AOS). AOS is a company that designs, develops, and supplies a broad range of power semiconductors, including a wide portfolio of power MOSFETs and power ICs. These products are used in a variety of electronic devices and applications to control and manage power efficiently. AOS is known for its focus on power management solutions tailored for consumer electronics, computing, communication, and industrial markets. The company is headquartered in Sunnyvale, California, and operates globally.
Application
The AON7458 is a type of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) used in various electronic applications. Key application areas include power management systems, where it helps in switching and regulation. It's commonly used in DC-DC converters, power supplies, and motor control due to its efficiency in handling high-speed switching and low on-resistance. The AON7458 is also applicable in battery protection circuits, load switches, and as part of power management ICs in portable electronics. Its compact size and efficiency make it suitable for use in space-constrained applications such as smartphones, tablets, and other consumer electronics devices.
Package
The AON7458 is a power MOSFET packaged typically in a DFN (Dual Flat No-leads) package, specifically an 8-pin DFN 3.3mm x 3.3mm package. This package type is designed for compact and efficient thermal performance, making it suitable for high-density applications.
