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FQA38N30

Name: FQA38N30
Rating: 4.7 (12 reviews)

MOSFET N-CH 300V 38.4A TO3P

Производитель
Мфр. Часть #FQA38N30
Пакет TO-3PN-3
Лист данных
В наличии4376

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Спецификации

Package	Tube
Series	QFET®
ProductStatus	Obsolete
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	300 V
Current-ContinuousDrain(Id)@25°C	38.4A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	85mOhm @ 19.2A, 10V
Vgs(th)(Max)@Id	5V @ 250µA
GateCharge(Qg)(Max)@Vgs	120 nC @ 10 V
Vgs(Max)	±30V
InputCapacitance(Ciss)(Max)@Vds	4400 pF @ 25 V
PowerDissipation(Max)	290W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-3P

Обзор

Description

FQA38N30 is a high-performance N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for various applications, including power management and switching. It features a low on-resistance (R_DS(on)), which enhances efficiency by minimizing power loss during operation. With a voltage rating of 30V and a current rating of 38A, it is suitable for low-voltage applications.
The device is commonly used in power supplies, DC-DC converters, and motor drives, where rapid switching and thermal efficiency are critical. Its gate threshold voltage allows for compatibility with standard logic levels, making it easy to integrate into various circuits.
Additionally, the FQA38N30 is often packaged in a TO-220 or similar housing, providing effective thermal dissipation capabilities. This MOSFET’s robustness, combined with its fast switching speeds and low on-state resistance, makes it a popular choice for modern electronic designs that demand reliability and efficiency.

Features

The FQA38N30 is a high-performance N-channel MOSFET designed for power applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 30V, making it suitable for low-voltage applications.
2. Current Rating: Capable of handling a continuous drain current (I_D) of up to 38A, allowing for significant power handling.
3. Low R_DS(on): It features a low on-resistance (R_DS(on)) typically around 0.045 ohms, which minimizes power loss and improves efficiency.
4. Fast Switching Speed: Designed for efficient switching, it supports rapid turn-on and turn-off, which is beneficial in high-frequency applications.
5. Package Type: Available in a TO-220 package, facilitating easy heat dissipation and mounting.
6. Thermal Resistance: Offers low thermal resistance for better heat dissipation, enhancing reliability in demanding environments.
These features make the FQA38N30 ideal for applications in power supplies, motor controllers, and other high-efficiency circuits.

Package

The FQA38N30 is typically packaged in a TO-220 package type, which is a metal tabbed, insulated package designed for power transistors and MOSFETs, providing good thermal performance and easy mounting on heatsinks.

Pinout

The FQA38N30 is a power MOSFET with a total of 6 pins. Here is the pin configuration and their functions:
1. Gate (G): This pin controls the MOSFET's operation. A voltage applied here turns the device on or off.
2. Drain (D): This pin is where the load current flows. It connects to the output side of the circuit.
3. Source (S): This is the terminal through which the current exits the MOSFET. It connects to the ground or negative side of the power supply.
The FQA38N30 is designed for high-efficiency switching applications, with a maximum drain-source voltage of 30V and a continuous drain current rating of 38A. It is widely used in power supply circuits, motor drivers, and other applications requiring efficient power management.

Manufacturer

The FQA38N30 is manufactured by Fairchild Semiconductor, a company known for its role in the semiconductor industry. Fairchild Semiconductor specializes in producing a wide range of electronic components, including power transistors, diodes, and integrated circuits. The company focuses on high-performance semiconductor solutions for various applications, such as automotive, industrial, and consumer electronics. Fairchild has a strong reputation for innovation and quality in the semiconductor market. It was acquired by ON Semiconductor in 2016, further expanding ON Semiconductor's product offerings and capabilities in the power management and energy-efficient solutions space.

Application

The FQA38N30 is a N-channel MOSFET primarily used in power electronics applications. Its key areas include switch-mode power supplies (SMPS), DC-DC converters, motor control circuits, and inverter systems. It is suitable for high-efficiency applications due to its low on-resistance and fast switching capabilities, making it ideal for automotive, industrial, and consumer electronics that require efficient power management.

Equivalent

The FQA38N30 is an N-channel MOSFET. Equivalent products include the IRF3205, STP38NF30, and FQP30N30. Always verify specifications such as voltage, current ratings, and RDS(on) to ensure compatibility with your application.

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