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FDT439N

Name: FDT439N
Rating: 4.7 (12 reviews)

MOSFET N-CH 30V 6.3A SOT223-4

製造商
製造商。部分 #FDT439N
包 SOT-223-4
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	30 V
Current-ContinuousDrain(Id)@25°C	6.3A (Ta)
DriveVoltage(MaxRdsOnMinRdsOn)	2.5V, 4.5V
RdsOn(Max)@IdVgs	45mOhm @ 6.3A, 4.5V
Vgs(th)(Max)@Id	1V @ 250µA
GateCharge(Qg)(Max)@Vgs	15 nC @ 4.5 V
Vgs(Max)	±8V
InputCapacitance(Ciss)(Max)@Vds	500 pF @ 15 V
PowerDissipation(Max)	3W (Ta)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	SOT-223-4

概述

Description

FDT439N is typically a course code that may refer to a specific class offered at various educational institutions, often within a curriculum related to fields like design, technology, or engineering. The course usually focuses on foundational concepts, practical skills, and theoretical knowledge related to the subject matter.
While the exact content of FDT439N may vary depending on the institution, it often includes lectures, hands-on projects, and assessments designed to enhance students' understanding and proficiency in the topic. Key areas of study may involve technical skills, design principles, and critical thinking related to the discipline.
Students enrolling in FDT439N can expect to engage in collaborative projects, utilize industry-standard tools, and develop a portfolio of work that showcases their learning. It is essential to check the specific syllabus provided by the institution for detailed information on course objectives, prerequisites, and outcomes.

Features

The FDT439N is a high-performance N-channel MOSFET known for its efficiency and reliability in various electronic applications. Key features include:
1. Low On-Resistance (R_DS(on)): Provides improved efficiency by minimizing power loss.
2. High Current Rating: Capable of handling significant current loads, suitable for power management applications.
3. Fast Switching Speed: Enhances performance in high-frequency applications, reducing switching losses.
4. Wide Voltage Range: Operates effectively across a broad range of voltages, making it versatile for different circuit designs.
5. Thermal Stability: Designed to maintain performance under varying temperature conditions, ensuring reliability.
6. Surface-Mount Package: Facilitates easy integration into compact PCB designs.
These features make the FDT439N suitable for applications in power supplies, motor drivers, and other switching applications where efficiency and performance are critical.

Package

The FDT439N is typically available in a TO-220 package type, which provides good thermal performance and ease of mounting for high-power applications.

Pinout

The FDT439N is a N-channel MOSFET typically used in power management applications. It has a total of 3 pins. The pin configuration is as follows:
1. Gate (G): This pin controls the MOSFET's conduction state and is used to turn the device on and off by applying a voltage.
2. Drain (D): The current flows out from this pin when the MOSFET is in the "on" state. It connects to the load.
3. Source (S): This pin is connected to ground or the negative side of the circuit and serves as the reference for the gate voltage.
The FDT439N is known for its low on-resistance and high-speed switching capabilities, making it suitable for applications like motor drivers, power supplies, and other high-efficiency circuits.

Manufacturer

The FDT439N is manufactured by Fairchild Semiconductor, which is now a part of ON Semiconductor. Fairchild Semiconductor was known for its production of a wide range of semiconductor products, including transistors, diodes, and integrated circuits. The company has a strong emphasis on innovation and technology, catering to various sectors such as automotive, industrial, consumer electronics, and communication. Their products are widely used in electronic designs for efficiency and reliability. After being acquired by ON Semiconductor in 2016, Fairchild's portfolio expanded further, integrating more advanced technologies and solutions. ON Semiconductor continues to focus on energy-efficient electronics and is a prominent player in the semiconductor industry.

Application

FDT439N is a high-performance N-channel MOSFET commonly used in applications such as power management, DC-DC converters, motor drivers, and switching power supplies. Its low on-resistance and fast switching capabilities make it suitable for efficient power delivery in consumer electronics, automotive systems, and industrial automation. Additionally, it can be utilized in various RF applications and as a general-purpose switch in electronic circuits.

Equivalent

The FDT439N is a high-speed N-channel MOSFET. Equivalent products include the IRF3205, FQP30N06L, and STP30NF06L. When selecting substitutes, ensure to check specifications like voltage rating, current capacity, RDS(on), and package type to ensure compatibility.