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FDS8449
+BOMSMALL SIGNAL FIELD-EFFECT TRANSI
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メーカーフェアチャイルドセミコンダクター
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メーカー品番 #FDS8449
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データシート FDS8449 DataSheet
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在庫状況17305
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Supplier | Rochester Electronics, LLC |
| Package / Case | Bulk |
| Series | PowerTrench® |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 40 V |
| Current - Continuous Drain(Id) @ 25°C | 7.6A (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 4.5V, 10V |
| Rds On(Max) @ Id Vgs | 29mOhm @ 7.6A, 10V |
| Vgs(th)(Max) @ Id | 3V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 11 nC @ 5 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 760 pF @ 20 V |
| Power Dissipation (Max) | 2.5W (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SOIC |
概要
Description
"Introduction to FDS8449" likely refers to a course or module code, possibly in a higher education setting. While specific details about FDS8449 aren't available, course codes typically consist of letters and numbers that indicate the subject area, course level, and sequence.
If FDS8449 is a course, the "FDS" could stand for a department or subject area, such as Food Science, Forensic Data Science, or any number of fields depending on the institution. The numbers might indicate the course's level (e.g., undergraduate, graduate) and its sequence within the department.
In an introduction to such a course, students might expect to cover foundational topics relevant to the subject area, learn key concepts, and prepare for more advanced study. If it's a specialized course, the introduction might include specific objectives, methodologies, and essential skills or prerequisites needed to succeed.
For detailed content, objectives, and prerequisites, checking the course syllabus or contacting the institution offering FDS8449 would provide specific insights.
If FDS8449 is a course, the "FDS" could stand for a department or subject area, such as Food Science, Forensic Data Science, or any number of fields depending on the institution. The numbers might indicate the course's level (e.g., undergraduate, graduate) and its sequence within the department.
In an introduction to such a course, students might expect to cover foundational topics relevant to the subject area, learn key concepts, and prepare for more advanced study. If it's a specialized course, the introduction might include specific objectives, methodologies, and essential skills or prerequisites needed to succeed.
For detailed content, objectives, and prerequisites, checking the course syllabus or contacting the institution offering FDS8449 would provide specific insights.
Equivalent
The FDS8449 is a power MOSFET typically used in various electronic applications. Equivalent products would include MOSFETs with similar specifications such as the same package type, voltage, and current ratings. Some possible equivalents include the IRF530 from Infineon, the NTD4906N from ON Semiconductor, and the Si4920DY from Vishay. Ensure compatibility by checking key parameters like gate threshold voltage, Rds(on), and package type before selecting an equivalent.
Features
The FDS8449 is a dual N-channel MOSFET commonly used for switching applications. Key features of the FDS8449 include:
1. Dual MOSFET Configuration: It contains two N-channel MOSFETs in a single package, enabling compact circuit designs.
2. Low On-Resistance: Offers low R_DS(on), which reduces power loss and improves efficiency.
3. High Current Capability: Supports a continuous drain current, making it suitable for power-intensive applications.
4. Fast Switching: Provides rapid switching capabilities, which is beneficial for high-frequency applications.
5. Compact Package: Typically available in a small SOP-8 package, optimizing space on circuit boards.
6. Thermal Efficiency: Designed to handle thermal dissipation effectively, often featuring a low thermal resistance.
7. RoHS Compliance: Environmentally friendly design adhering to the Restriction of Hazardous Substances directive.
These features make the FDS8449 suitable for various applications, including power management in portable devices, DC-DC converters, and general-purpose switching.
1. Dual MOSFET Configuration: It contains two N-channel MOSFETs in a single package, enabling compact circuit designs.
2. Low On-Resistance: Offers low R_DS(on), which reduces power loss and improves efficiency.
3. High Current Capability: Supports a continuous drain current, making it suitable for power-intensive applications.
4. Fast Switching: Provides rapid switching capabilities, which is beneficial for high-frequency applications.
5. Compact Package: Typically available in a small SOP-8 package, optimizing space on circuit boards.
6. Thermal Efficiency: Designed to handle thermal dissipation effectively, often featuring a low thermal resistance.
7. RoHS Compliance: Environmentally friendly design adhering to the Restriction of Hazardous Substances directive.
These features make the FDS8449 suitable for various applications, including power management in portable devices, DC-DC converters, and general-purpose switching.
Pinout
The FDS8449 is a dual N-channel MOSFET designed for general-purpose switching applications. It is housed in an SO-8 package. The device typically features 8 pins, which are used for the following functions:
- Pins 1, 2, 3: Source of the first N-channel MOSFET
- Pin 4: Gate of the first N-channel MOSFET
- Pin 5: Gate of the second N-channel MOSFET
- Pins 6, 7, 8: Source of the second N-channel MOSFET
The drains of both MOSFETs are internally connected. This configuration allows for efficient switching and driving of loads in various electronic applications. The FDS8449 is often used in applications such as DC-DC converters, power management systems, and other circuits requiring efficient power switching.
- Pins 1, 2, 3: Source of the first N-channel MOSFET
- Pin 4: Gate of the first N-channel MOSFET
- Pin 5: Gate of the second N-channel MOSFET
- Pins 6, 7, 8: Source of the second N-channel MOSFET
The drains of both MOSFETs are internally connected. This configuration allows for efficient switching and driving of loads in various electronic applications. The FDS8449 is often used in applications such as DC-DC converters, power management systems, and other circuits requiring efficient power switching.
Manufacturer
The FDS8449 is manufactured by ON Semiconductor, which is now known as onsemi. onsemi is a semiconductor company that designs and manufactures a wide range of products, including power and signal management, logic, discrete, and custom devices. These products are used in various applications across different industries, including automotive, communications, computing, consumer electronics, industrial, medical, and military/aerospace. The company focuses on providing energy-efficient solutions and enabling sustainable energy innovations, aligning with global trends towards more efficient electronic systems.
Application
The FDS8449 is a dual N-channel MOSFET commonly used in various electronic applications. Its primary application areas include power management systems, such as DC-DC converters and voltage regulation modules, where efficient switching is essential. It is also employed in motor control circuits for driving and controlling motors, as well as in power supply circuits where it serves in load switching and protection tasks. Additionally, the FDS8449 can be used in battery management systems to improve charging efficiency and battery life. Its compact size and efficient thermal performance make it suitable for use in portable and compact electronic devices.
Package
The FDS8449 is a dual N-channel MOSFET commonly used in electronic circuits. It comes in a SuperSOT-6 package, which is a small-outline transistor package that enhances its performance while saving space on circuit boards.
