STF28NM50N

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STF28NM50N

MOSFET N-CH 500V 21A TO220FP

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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tube
Series MDmesh™ II
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 500 V
Current-ContinuousDrain(Id)@25°C 21A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 158mOhm @ 10.5A, 10V
Vgs(th)(Max)@Id 4V @ 250µA
GateCharge(Qg)(Max)@Vgs 50 nC @ 10 V
Vgs(Max) ±25V
InputCapacitance(Ciss)(Max)@Vds 1735 pF @ 25 V
PowerDissipation(Max) 35W (Tc)
OperatingTemperature 150°C (TJ)
MountingType Through Hole
SupplierDevicePackage TO-220FP

Tổng quan

Description

The STF28NM50N is a high-voltage N-channel MOSFET designed for power applications. It features a maximum drain-source voltage (Vds) of 500V and a continuous drain current (Id) of 28A, allowing it to handle significant power levels efficiently. The device is characterized by low on-resistance (Rds(on)), which enhances its efficiency and reduces heat generation during operation. This MOSFET is suitable for various applications, including switch-mode power supplies (SMPS), motor drives, and inverters.
It typically comes in a TO-220 package, facilitating easy heat dissipation. The STF28NM50N is designed for high-frequency operation, making it ideal for applications where switching speed is crucial. Additionally, its robust construction contributes to reliability in demanding environments. Overall, the STF28NM50N is a versatile component widely used in power electronics for its performance and efficiency.

Features

The STF28NM50N is a high-voltage N-channel MOSFET designed for various power applications. Key features include:
1. Voltage Rating: Maximum drain-source voltage (V_DS) of 500V, making it suitable for high-voltage applications.
2. Current Rating: Continuous drain current (I_D) of 28A at a case temperature of 25°C, providing robust performance in power circuits.
3. On-Resistance (R_DS(on)): Low on-resistance of approximately 0.12 ohms, which helps minimize conduction losses.
4. Gate Threshold Voltage (V_GS(th)): Typically around 2-4V, enabling efficient switching behavior.
5. Package Type: Available in TO-220, which allows for easy heat dissipation and mounting in various applications.
6. Fast Switching Speed: High-speed operation allows for efficient control in switching applications.
7. Applications: Commonly used in power supplies, motor drivers, and other high-efficiency power conversion systems.
Overall, the STF28NM50N is suitable for demanding applications requiring high efficiency and reliability.

Package

The STF28NM50N is typically packaged in a TO-220 format. This package type is designed for efficient heat dissipation and is commonly used for high-power applications in semiconductor devices, such as MOSFETs.

Pinout

The STF28NM50N is an N-channel MOSFET designed for high-voltage applications. It has a total of 3 pins, which are typically arranged as follows:
1. Gate (G): Controls the MOSFET's switching function. A voltage applied to this pin turns the device on or off.
2. Drain (D): The terminal through which the main current flows when the device is in the on state. It connects to the load.
3. Source (S): The terminal that is connected to the ground or the negative side of the circuit.
The STF28NM50N is rated for a maximum drain-source voltage (V_DS) of 500V and a continuous drain current (I_D) of 28A, making it suitable for use in power supply circuits, motor drivers, and other high-voltage applications.

Manufacturer

The STF28NM50N is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and production of a wide range of semiconductor devices, including power devices, analog, and digital ICs. Founded in 1987, the company is headquartered in Geneva, Switzerland, and operates in various sectors such as automotive, industrial, personal electronics, and communication. STMicroelectronics is known for its commitment to innovation and sustainability, focusing on developing technologies that power smart devices and systems.

Application

The STF28NM50N is a N-channel MOSFET typically used in various applications, including power supplies, motor control, and switching circuits. Its high voltage and current ratings make it suitable for use in industrial automation, automotive systems, and renewable energy systems like solar inverters. Additionally, it can be found in consumer electronics, LED drivers, and audio amplifiers.

Equivalent

The STF28NM50N is a N-channel MOSFET with a voltage rating of 500V and a current rating of 28A. Equivalent products include:
- STP28NM50N
- IRF840
- MTP50N50
- BUK555-500
Always check the specific datasheets for detailed specifications and ensure compatibility with your application.

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