規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | PowerTrench® |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V |
| Current - Continuous Drain(Id) @ 25°C | 10.2A (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 4.5V, 10V |
| Rds On(Max) @ Id Vgs | 14mOhm @ 10.2A, 10V |
| Vgs(th)(Max) @ Id | 2.5V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 26 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 897 pF @ 15 V |
| Power Dissipation (Max) | 2.5W (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SOIC |
概述
Description
The FDS8878 refers to a specific N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for use in various electronic applications. It is manufactured by ON Semiconductor, now known as onsemi. This MOSFET is particularly valued for its high efficiency in power management applications, commonly used in circuits requiring fast switching speeds and low on-state resistance.
Key features of the FDS8878 include:
1. Voltage and Current Ratings: It typically handles a drain-source voltage (V_DS) and supports a maximum continuous drain current (I_D) which makes it suitable for moderate power applications.
2. Low On-Resistance: This characteristic minimizes power loss during operation, enhancing overall efficiency, which is critical in power-sensitive applications.
3. Fast Switching: The FDS8878 ensures rapid transitions between on and off states, benefiting high-frequency applications.
4. Applications: It is often used in DC-DC converters, power management in battery-operated devices, and other circuits demanding efficient voltage regulation.
In summary, the FDS8878 is a versatile component appreciated for its reliability and efficiency in power management roles.
Key features of the FDS8878 include:
1. Voltage and Current Ratings: It typically handles a drain-source voltage (V_DS) and supports a maximum continuous drain current (I_D) which makes it suitable for moderate power applications.
2. Low On-Resistance: This characteristic minimizes power loss during operation, enhancing overall efficiency, which is critical in power-sensitive applications.
3. Fast Switching: The FDS8878 ensures rapid transitions between on and off states, benefiting high-frequency applications.
4. Applications: It is often used in DC-DC converters, power management in battery-operated devices, and other circuits demanding efficient voltage regulation.
In summary, the FDS8878 is a versatile component appreciated for its reliability and efficiency in power management roles.
Equivalent
The FDS8878 is a power MOSFET. Equivalent products typically include MOSFETs with similar specifications, such as the IRF540N, NTD4906N, or STP55NF06. It is important to verify parameters like voltage rating, current capacity, Rds(on), and package type when selecting an equivalent. Always refer to the datasheets to ensure compatibility with your specific application requirements.
Features
The FDS8878 is a power MOSFET designed for applications requiring efficient load switching and power management. Key features of the FDS8878 include:
1. N-Channel MOSFET: It utilizes an N-channel design, which is typically more efficient for high-speed switching applications.
2. Low On-Resistance: Offers low R_DS(on), resulting in minimal power loss and improved efficiency.
3. High Current Capability: Designed to handle significant current loads, making it suitable for demanding power applications.
4. Fast Switching Speed: Provides rapid switching capabilities, enhancing performance in dynamic applications.
5. Thermal Efficiency: Typically housed in a package that supports good heat dissipation.
6. Voltage Ratings: Generally supports a wide range of voltages which makes it versatile for various applications.
7. Compact Package: Available in compact packaging options, allowing for space-saving designs in electronic circuits.
These features make the FDS8878 suitable for applications such as DC-DC converters, power management systems, and other scenarios requiring efficient power handling and switching.
1. N-Channel MOSFET: It utilizes an N-channel design, which is typically more efficient for high-speed switching applications.
2. Low On-Resistance: Offers low R_DS(on), resulting in minimal power loss and improved efficiency.
3. High Current Capability: Designed to handle significant current loads, making it suitable for demanding power applications.
4. Fast Switching Speed: Provides rapid switching capabilities, enhancing performance in dynamic applications.
5. Thermal Efficiency: Typically housed in a package that supports good heat dissipation.
6. Voltage Ratings: Generally supports a wide range of voltages which makes it versatile for various applications.
7. Compact Package: Available in compact packaging options, allowing for space-saving designs in electronic circuits.
These features make the FDS8878 suitable for applications such as DC-DC converters, power management systems, and other scenarios requiring efficient power handling and switching.
Pinout
The FDS8878 is an N-channel MOSFET commonly used for switching applications. It typically comes in an SO-8 package, which has 8 pins. Below is the pin configuration and function for each pin:
1. Pin 1 (Source 1): Source terminal for the first MOSFET.
2. Pin 2 (Gate 1): Gate terminal for the first MOSFET.
3. Pin 3 (Source 2): Source terminal for the second MOSFET.
4. Pin 4 (Gate 2): Gate terminal for the second MOSFET.
5. Pin 5 (Drain 2): Drain terminal for the second MOSFET.
6. Pin 6 (Drain 2): Drain terminal for the second MOSFET (internally connected to Pin 5).
7. Pin 7 (Drain 1): Drain terminal for the first MOSFET.
8. Pin 8 (Drain 1): Drain terminal for the first MOSFET (internally connected to Pin 7).
The FDS8878 is designed for high-efficiency power switching and features low on-resistance and fast switching speeds.
1. Pin 1 (Source 1): Source terminal for the first MOSFET.
2. Pin 2 (Gate 1): Gate terminal for the first MOSFET.
3. Pin 3 (Source 2): Source terminal for the second MOSFET.
4. Pin 4 (Gate 2): Gate terminal for the second MOSFET.
5. Pin 5 (Drain 2): Drain terminal for the second MOSFET.
6. Pin 6 (Drain 2): Drain terminal for the second MOSFET (internally connected to Pin 5).
7. Pin 7 (Drain 1): Drain terminal for the first MOSFET.
8. Pin 8 (Drain 1): Drain terminal for the first MOSFET (internally connected to Pin 7).
The FDS8878 is designed for high-efficiency power switching and features low on-resistance and fast switching speeds.
Manufacturer
The FDS8878 is manufactured by ON Semiconductor, which is a global semiconductor company. ON Semiconductor specializes in the design, development, and manufacture of a wide range of semiconductor components, including power and signal management, logic, discrete, and custom devices. These components are utilized in various applications across automotive, industrial, cloud power, and Internet of Things (IoT) markets. The company aims to provide energy-efficient solutions to support sustainable and innovative technologies worldwide.
Application
The FDS8878 is a power MOSFET, commonly used in various applications due to its efficiency in handling power. Key application areas include:
1. Power Management: Employed in power supplies and converters for efficient voltage regulation.
2. DC-DC Converters: Utilized in buck, boost, and other converter topologies for laptops, desktop computers, and servers.
3. Motor Drives: Suitable for controlling brushless DC motors in consumer electronics and industrial applications.
4. Load Switches: Used for on/off control of power in electronic devices.
5. Synchronous Rectification: Applied in synchronous rectifiers to enhance efficiency in SMPS (Switched-Mode Power Supplies).
The FDS8878's low RDS(on) and fast switching capabilities make it ideal for these high-efficiency applications.
1. Power Management: Employed in power supplies and converters for efficient voltage regulation.
2. DC-DC Converters: Utilized in buck, boost, and other converter topologies for laptops, desktop computers, and servers.
3. Motor Drives: Suitable for controlling brushless DC motors in consumer electronics and industrial applications.
4. Load Switches: Used for on/off control of power in electronic devices.
5. Synchronous Rectification: Applied in synchronous rectifiers to enhance efficiency in SMPS (Switched-Mode Power Supplies).
The FDS8878's low RDS(on) and fast switching capabilities make it ideal for these high-efficiency applications.
Package
The FDS8878 is typically available in a PowerTrench® SO-8 package. This package type is commonly used for surface-mount MOSFET devices, providing efficient thermal performance and compact design suitable for various electronic applications.
