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FQT4N25TF

Name: FQT4N25TF
Rating: 4.7 (12 reviews)

MOSFET N-CH 250V 830MA SOT223-4

Производитель
Мфр. Часть #FQT4N25TF
Пакет
Лист данных FQT4N25TF DataSheet
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Спецификации

Series	QFET®
Part Status	Obsolete
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	250 V
Current - Continuous Drain (Id) @ 25°C	830mA (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Rds On (Max) @ Id, Vgs	1.75Ohm @ 415mA, 10V
Vgs(th) (Max) @ Id	5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	5.6 nC @ 10 V
Vgs (Max)	±30V
Input Capacitance (Ciss) (Max) @ Vds	200 pF @ 25 V
Power Dissipation (Max)	2.5W (Tc)
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	SOT-223-4
Package / Case	TO-261-4, TO-261AA
Base Product Number	FQT4N25

Обзор

Description

FQT4N25TF is a high-voltage N-channel MOSFET designed for applications requiring efficient power management. It typically features a breakdown voltage of 250V, making it suitable for high-voltage switching applications. The device is characterized by its low on-resistance (R_DS(on)), which minimizes power loss during operation and enhances thermal performance.
Common applications include power supplies, DC-DC converters, motor control, and other switching applications where high efficiency and reliability are critical. The FQT4N25TF is available in various package types, facilitating integration into different circuit designs.
When selecting this MOSFET, it's important to consider parameters such as gate threshold voltage, thermal resistance, and maximum current ratings to ensure compatibility with the intended application. Overall, the FQT4N25TF is a versatile component widely used in both consumer and industrial electronics for efficient power handling.

Features

The FQT4N25TF is an N-channel MOSFET designed for high-efficiency applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 25V, making it suitable for low to medium voltage applications.
2. Current Rating: The device can handle a continuous drain current (I_D) of up to 40A, allowing it to drive significant loads.
3. Low R_DS(on): The on-resistance is low, typically around 0.03 ohms, ensuring efficient power transfer and minimal heat generation during operation.
4. Fast Switching: The FQT4N25TF offers fast switching speeds, beneficial for applications such as power supplies and motor controllers.
5. Package Type: It comes in a TO-220 package, providing good thermal performance and easy mounting.
6. Gate Threshold Voltage: The gate threshold voltage (V_GS(th)) is typically between 2V to 4V, ensuring compatibility with 5V logic-level signals.
These features make the FQT4N25TF suitable for various applications, including power management, switching circuits, and automotive systems.

Package

The FQT4N25TF is typically packaged in a TO-220 form factor. This package type is designed for power transistors, providing efficient heat dissipation and robust performance in various applications, such as power management and motor control.

Pinout

The FQT4N25TF is a MOSFET transistor with a TO-220 package. It has a total of three pins. The pin configuration is as follows:
1. Gate (G) - This pin controls the switching of the MOSFET. A voltage applied to the gate creates an electric field that allows current to flow between the drain and source.

2. Drain (D) - This is the terminal through which the current enters the MOSFET when it is in the "on" state.
3. Source (S) - This pin serves as the exit for the current flowing through the device.
In summary, the FQT4N25TF features a 3-pin configuration: Gate, Drain, and Source, which together allow it to function as a power switch in electronic circuits.

Manufacturer

The FQT4N25TF is manufactured by ON Semiconductor, a global supplier of semiconductor-based solutions. ON Semiconductor focuses on designing and producing a wide range of products, including power management, analog, and mixed-signal integrated circuits, as well as discrete components. The company serves various industries such as automotive, communications, computing, and consumer electronics. With a commitment to innovation and sustainability, ON Semiconductor aims to provide energy-efficient solutions and support the growing demand for advanced technologies in a rapidly evolving market.

Application

The FQT4N25TF is a power MOSFET primarily used in applications such as DC-DC converters, power management systems, motor control, and switching power supplies. Its features make it suitable for high-efficiency power conversion, enabling lower conduction losses and improved thermal performance in electronic circuits.

Equivalent

The FQT4N25TF is a N-channel MOSFET with a 250V, 4A rating. Equivalent products include:
1. FQP4N25
2. STP4N25
3. IRF250
4. MTP4N25
Always verify specifications such as voltage, current, and switching characteristics to ensure compatibility.

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