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FQA90N15

Name: FQA90N15
Rating: 4.7 (12 reviews)

POWER FIELD-EFFECT TRANSISTOR, 9

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Mfr。パート #FQA90N15
パッケージ TO-3PN-3
データシート FQA90N15 DataSheet
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仕様

Package	Bulk
Series	QFET®
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	150 V
Current-ContinuousDrain(Id)@25°C	90A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	18mOhm @ 45A, 10V
Vgs(th)(Max)@Id	4V @ 250µA
GateCharge(Qg)(Max)@Vgs	285 nC @ 10 V
Vgs(Max)	±25V
InputCapacitance(Ciss)(Max)@Vds	8700 pF @ 25 V
PowerDissipation(Max)	375W (Tc)
OperatingTemperature	-55°C ~ 175°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-3PN

概要

Description

FQA90N15 is a high-performance N-channel MOSFET designed for power applications. This device is characterized by its low on-resistance (RDS(on)), high-speed switching capabilities, and high breakdown voltage, making it suitable for various applications including power supplies, motor drives, and DC-DC converters.
Key specifications typically include a maximum continuous drain current of 90A and a maximum drain-source voltage of 150V. The low gate threshold voltage allows for efficient operation with standard logic-level signals. Its robust thermal management features contribute to better performance in high-temperature environments.
FQA90N15 is often packaged in TO-220 or similar housings, facilitating effective heat dissipation, which is crucial for maintaining performance and reliability in demanding applications. Overall, this MOSFET is ideal for engineers looking to enhance efficiency and performance in their electronic designs.

Features

The FQA90N15 is a high-performance N-channel MOSFET designed for various applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 90V, allowing for high-voltage applications.
2. Current Rating: It supports a continuous drain current (I_D) of 15A, making it suitable for power management.
3. R_DS(on): The on-resistance is low, typically around 0.05 ohms, which enhances efficiency by reducing power loss during operation.
4. Fast Switching: The device is capable of high-speed switching, which is beneficial in applications like switching power supplies and DC-DC converters.
5. Thermal Performance: The FQA90N15 has a reasonable thermal resistance, enabling effective heat dissipation.
6. Package: Typically offered in TO-220 or similar packages for easy mounting and heat sinking.
These attributes make the FQA90N15 ideal for power electronics, motor control, and other applications requiring robust and efficient switching performance.

Package

The FQA90N15 is typically packaged in a TO-220 housing. This package type is commonly used for power MOSFETs, providing suitable thermal performance and ease of mounting for efficient heat dissipation.

Pinout

The FQA90N15 is an N-channel MOSFET with a total of 3 pins. Its pinout is as follows:
1. Gate (G): This pin controls the MOSFET operation, allowing the device to switch on or off by applying a voltage.
2. Drain (D): The voltage is applied to this pin, and it is where the current flows out of the MOSFET when it is turned on.
3. Source (S): This pin is connected to ground or a lower voltage, completing the circuit for the current to flow through the MOSFET.
The FQA90N15 is designed for high efficiency in power applications and can handle a maximum drain current of about 90A with a maximum V_DS (drain-source voltage) of 15V. Its primary function is as a switching device in various electronic circuits, including power supplies and motor drivers.

Manufacturer

The FQA90N15 is a power MOSFET manufactured by Fairchild Semiconductor, which is now part of ON Semiconductor Corporation. Fairchild Semiconductor was known for producing a wide range of semiconductor products, including analog and power devices, as well as integrated circuits. The company specialized in technologies that support power management, signal processing, and other electronic functionalities, catering to various industries such as consumer electronics, automotive, telecommunications, and industrial applications. ON Semiconductor continues to build on this legacy by offering advanced semiconductor solutions focused on energy efficiency and performance.

Application

The FQA90N15 is a high-performance N-channel MOSFET primarily used in power management applications. Its application areas include DC-DC converters, motor drivers, power amplifiers, and switching power supplies. It is also suitable for use in automotive electronics, industrial equipment, and renewable energy systems, where efficient power conversion and control are essential.

Equivalent

The FQA90N15 is an N-channel MOSFET. Equivalent products include the IRF540, STP40NF10, and BUK954R-100. Ensure to check the specific parameters such as voltage, current ratings, and RDS(on) to confirm compatibility for your application.