Thông số kỹ thuật
| thuộc tính | Giá trị |
| Technology | Si |
| Brand | Nexperia |
| Product Type | MOSFETs |
| Subcategory | Transistors |
| Mounting Type | SMD/SMT |
| Package / Case | DPAK-3 (TO-252-3) |
Tổng quan
Description
BUK9277-55A is a high-performance N-channel MOSFET designed for various applications requiring efficient power management and switching. With a maximum drain-source voltage (V_DS) of 55V and a continuous drain current (I_D) rating of 77A, it is suitable for high-power circuits, including motor control, DC-DC converters, and power supplies. The device features low on-resistance (R_DS(on)), which minimizes power loss during operation and enhances thermal performance.
BUK9277-55A is housed in a TO-220 package, facilitating effective heat dissipation. Additionally, it offers fast switching speeds, making it ideal for high-frequency applications. Ensuring reliable performance, it is equipped with built-in protection against over-voltage and thermal runaway.
In summary, the BUK9277-55A is an efficient, robust MOSFET suited for demanding applications in power electronics, contributing to improved energy efficiency and system reliability.
BUK9277-55A is housed in a TO-220 package, facilitating effective heat dissipation. Additionally, it offers fast switching speeds, making it ideal for high-frequency applications. Ensuring reliable performance, it is equipped with built-in protection against over-voltage and thermal runaway.
In summary, the BUK9277-55A is an efficient, robust MOSFET suited for demanding applications in power electronics, contributing to improved energy efficiency and system reliability.
Equivalent
The BUK9277-55A is a N-channel MOSFET often used in power applications. Equivalent products include the IRF3205, STP55NF06, and FQP50N06L. When looking for an equivalent, ensure the voltage rating, current rating, R_ds(on), and package type match your requirements. Always consult the datasheets for specific electrical characteristics and compatibility.
Features
The BUK9277-55A is a high-performance N-channel MOSFET designed for various power management applications. Key features include:
1. Voltage Rating: It typically supports a drain-source voltage (V_DS) of up to 55V, making it suitable for medium-voltage applications.
2. Current Handling: This MOSFET can handle continuous drain currents (I_D) of up to 80A, allowing it to manage significant load demands.
3. Low On-Resistance: With a low R_DS(on) value, it minimizes conduction losses, enhancing efficiency in switching applications.
4. Fast Switching Speed: Designed for quick turn-on and turn-off times, it is ideal for high-frequency applications.
5. Thermal Performance: It features a robust thermal resistance, supporting effective heat dissipation, which is critical in high-power environments.
6. Package Type: The BUK9277-55A typically comes in a TO-220 package, facilitating easy mounting and cooling.
These attributes make the BUK9277-55A suitable for applications such as DC-DC converters, motor drives, and power supply units.
1. Voltage Rating: It typically supports a drain-source voltage (V_DS) of up to 55V, making it suitable for medium-voltage applications.
2. Current Handling: This MOSFET can handle continuous drain currents (I_D) of up to 80A, allowing it to manage significant load demands.
3. Low On-Resistance: With a low R_DS(on) value, it minimizes conduction losses, enhancing efficiency in switching applications.
4. Fast Switching Speed: Designed for quick turn-on and turn-off times, it is ideal for high-frequency applications.
5. Thermal Performance: It features a robust thermal resistance, supporting effective heat dissipation, which is critical in high-power environments.
6. Package Type: The BUK9277-55A typically comes in a TO-220 package, facilitating easy mounting and cooling.
These attributes make the BUK9277-55A suitable for applications such as DC-DC converters, motor drives, and power supply units.
Pinout
The BUK9277-55A is a N-channel MOSFET packaged in a TO-220 form factor. It features a total of 3 pins. The pin configuration and functions are as follows:
1. Gate (G): This pin is used to control the MOSFET. Applying a voltage here turns the device on, allowing current to flow from the drain to the source.
2. Drain (D): This is the output pin where the load is connected. When the MOSFET is on, current can flow from the drain to the source.
3. Source (S): This pin is connected to the ground or the negative side of the load. It serves as the return path for the current flowing through the MOSFET.
The BUK9277-55A is designed for high-speed switching applications, making it suitable for use in power management and automotive applications.
1. Gate (G): This pin is used to control the MOSFET. Applying a voltage here turns the device on, allowing current to flow from the drain to the source.
2. Drain (D): This is the output pin where the load is connected. When the MOSFET is on, current can flow from the drain to the source.
3. Source (S): This pin is connected to the ground or the negative side of the load. It serves as the return path for the current flowing through the MOSFET.
The BUK9277-55A is designed for high-speed switching applications, making it suitable for use in power management and automotive applications.
Manufacturer
The BUK9277-55A is a product manufactured by Nexperia, a semiconductor company. Nexperia specializes in the production of discrete, logic, and MOSFET semiconductor devices. Formed in 2017 as a spin-off from NXP Semiconductors, Nexperia focuses on high-volume manufacturing and offers a wide range of components used in various applications, including automotive, industrial, and consumer electronics. The company is known for its efficient production processes and commitment to quality, making it a significant player in the semiconductor industry.
Application
BUK9277-55A is a high-performance N-channel MOSFET commonly used in various applications. Its primary areas include power management in DC-DC converters, motor control, and automotive systems. Additionally, it is utilized in power supplies, LED drivers, and battery management systems due to its low on-resistance and efficient switching capabilities. The device is also suitable for applications requiring high-speed switching and reliability, making it ideal for renewable energy systems and industrial automation.
Package
The BUK9277-55A is typically provided in a TO-220 package type. This package features a heat sink tab for efficient thermal management and is designed for power semiconductor applications.
