規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| FET Type | N and P-Channel |
| FET Feature | Logic Level Gate |
| Drain to Source Voltage (Vdss) | 40V |
| Current - Continuous Drain(Id) @ 25°C | 6A, 5A |
| Rds On(Max) @ Id Vgs | 30mOhm @ 6A, 10V |
| Vgs(th)(Max) @ Id | 3V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 10.8nC @ 10V |
| Input Capacitance(Ciss)(Max) @ Vds | 650pF @ 20V |
| Power - Max | 2W |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The AO4614B is a type of power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) widely used in electronic applications. It is known for its efficiency and reliability in switching operations. This particular MOSFET is a P-channel enhancement mode device, meaning it conducts when a negative voltage is applied to the gate relative to the source.
Key specifications of the AO4614B include a drain-source voltage (V_DS) of approximately -30V and a continuous drain current (I_D) capability of about -10A, making it suitable for a range of low to medium power applications. Its low on-resistance (R_DS(on)), typically in the milliohm range, ensures minimal power loss during operation, enhancing efficiency.
The AO4614B is commonly used in power management applications, such as DC-DC converters, load switches, and battery protection circuits. It is packaged in a compact SOIC-8 configuration, which is advantageous for space-constrained designs. Overall, the AO4614B is valued for its balance of performance, size, and cost-effectiveness in various electronic circuits.
Key specifications of the AO4614B include a drain-source voltage (V_DS) of approximately -30V and a continuous drain current (I_D) capability of about -10A, making it suitable for a range of low to medium power applications. Its low on-resistance (R_DS(on)), typically in the milliohm range, ensures minimal power loss during operation, enhancing efficiency.
The AO4614B is commonly used in power management applications, such as DC-DC converters, load switches, and battery protection circuits. It is packaged in a compact SOIC-8 configuration, which is advantageous for space-constrained designs. Overall, the AO4614B is valued for its balance of performance, size, and cost-effectiveness in various electronic circuits.
Equivalent
The AO4614B is a dual P-channel MOSFET. Some equivalent or similar products might include:
1. SI4925 from Vishay
2. FDS4935BZ from ON Semiconductor
3. IRF7338 from Infineon Technologies
When selecting equivalents, always verify electrical characteristics such as voltage rating, current rating, Rds(on), and package type to ensure compatibility with your application.
1. SI4925 from Vishay
2. FDS4935BZ from ON Semiconductor
3. IRF7338 from Infineon Technologies
When selecting equivalents, always verify electrical characteristics such as voltage rating, current rating, Rds(on), and package type to ensure compatibility with your application.
Features
The AO4614B is a dual N-channel MOSFET designed for use in various electronic applications. Key features include:
1. Dual N-Channel Configuration: It contains two N-channel MOSFETs, which are often used in power management applications.
2. Low On-Resistance: This feature ensures efficient current flow with minimal power loss.
3. Compact Package: Typically available in a compact, surface-mount package, making it ideal for space-constrained applications.
4. High Current Capability: Supports significant current levels, suitable for driving moderate loads.
5. Low Gate Charge: Promotes fast switching speeds, enhancing efficiency in high-frequency applications.
6. Thermal Performance: Designed to handle heat effectively, ensuring reliability in various operating conditions.
7. Wide Range of Applications: Suitable for use in power management, load switches, DC-DC converters, and other switching applications.
The combination of these features makes the AO4614B versatile and efficient for various electronic devices and systems.
1. Dual N-Channel Configuration: It contains two N-channel MOSFETs, which are often used in power management applications.
2. Low On-Resistance: This feature ensures efficient current flow with minimal power loss.
3. Compact Package: Typically available in a compact, surface-mount package, making it ideal for space-constrained applications.
4. High Current Capability: Supports significant current levels, suitable for driving moderate loads.
5. Low Gate Charge: Promotes fast switching speeds, enhancing efficiency in high-frequency applications.
6. Thermal Performance: Designed to handle heat effectively, ensuring reliability in various operating conditions.
7. Wide Range of Applications: Suitable for use in power management, load switches, DC-DC converters, and other switching applications.
The combination of these features makes the AO4614B versatile and efficient for various electronic devices and systems.
Pinout
The AO4614B is a dual N-channel MOSFET. It is commonly used in electronic circuits for switching and amplification purposes. The AO4614B comes in an SOIC-8 package, which has 8 pins in total. The primary functions of these pins are:
1. Drain 1 (D1): Connected to the drain of the first MOSFET.
2. Gate 1 (G1): Connected to the gate of the first MOSFET, used to control its operation.
3. Source 1 (S1): Connected to the source of the first MOSFET.
4. Source 1 (S1): Another pin connected to the source of the first MOSFET (internally connected).
5. Source 2 (S2): Connected to the source of the second MOSFET.
6. Source 2 (S2): Another pin connected to the source of the second MOSFET (internally connected).
7. Gate 2 (G2): Connected to the gate of the second MOSFET, used to control its operation.
8. Drain 2 (D2): Connected to the drain of the second MOSFET.
This configuration allows the AO4614B to be used in applications requiring two separate N-channel MOSFETs, offering flexibility in circuit design.
1. Drain 1 (D1): Connected to the drain of the first MOSFET.
2. Gate 1 (G1): Connected to the gate of the first MOSFET, used to control its operation.
3. Source 1 (S1): Connected to the source of the first MOSFET.
4. Source 1 (S1): Another pin connected to the source of the first MOSFET (internally connected).
5. Source 2 (S2): Connected to the source of the second MOSFET.
6. Source 2 (S2): Another pin connected to the source of the second MOSFET (internally connected).
7. Gate 2 (G2): Connected to the gate of the second MOSFET, used to control its operation.
8. Drain 2 (D2): Connected to the drain of the second MOSFET.
This configuration allows the AO4614B to be used in applications requiring two separate N-channel MOSFETs, offering flexibility in circuit design.
Manufacturer
The AO4614B is manufactured by Alpha and Omega Semiconductor Limited (AOS). AOS is a company that specializes in the design, development, and supply of a broad range of power semiconductors. These include products like MOSFETs, IGBTs, power ICs, and more, which are used in various applications such as portable devices, consumer electronics, PCs, communication infrastructure, and industrial systems.
Alpha and Omega Semiconductor is known for its focus on providing energy-efficient solutions and its ability to integrate a wide array of power management functions into its products. The company is headquartered in Sunnyvale, California, and has operations in several countries, allowing it to serve a global customer base. Its emphasis on innovation and advanced technology has made it a significant player in the semiconductor industry, particularly in the power semiconductor segment.
Alpha and Omega Semiconductor is known for its focus on providing energy-efficient solutions and its ability to integrate a wide array of power management functions into its products. The company is headquartered in Sunnyvale, California, and has operations in several countries, allowing it to serve a global customer base. Its emphasis on innovation and advanced technology has made it a significant player in the semiconductor industry, particularly in the power semiconductor segment.
Application
The AO4614B is a dual N-channel MOSFET commonly used in various electronic applications. Its primary applications include power management systems, such as voltage regulation and DC-DC converters, due to its efficient power handling and low on-resistance. It is also used in motor control circuits, battery protection systems, and load switching. Additionally, the AO4614B is suitable for use in consumer electronics, automotive systems, and industrial equipment where efficient power delivery and thermal management are crucial. Its compact size and high efficiency make it ideal for portable and space-constrained applications.
Package
The AO4614B is a dual N-channel MOSFET, and it typically comes in a SOIC-8 package type. This package is compact and surface-mountable, suitable for efficient thermal performance and ease of integration on printed circuit boards (PCBs).
