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STL120N8F7

Name: STL120N8F7
Rating: 4.7 (12 reviews)

MOSFET N-CH 80V 120A POWERFLAT

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資料表 STL120N8F7 DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	STripFET™ F7
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	80 V
Current-ContinuousDrain(Id)@25°C	120A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	4.4mOhm @ 11.5A, 10V
Vgs(th)(Max)@Id	4V @ 250µA
GateCharge(Qg)(Max)@Vgs	60 nC @ 10 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	4570 pF @ 25 V
PowerDissipation(Max)	4.8W (Ta), 140W (Tc)
OperatingTemperature	-55°C ~ 175°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	PowerFlat™ (5x6)

概述

Description

The STL120N8F7 is a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) produced by STMicroelectronics. It is designed for high-performance applications, particularly in power conversion and switching. Key specifications include a maximum drain-source voltage (V_DS) of 80V, a continuous drain current (I_D) rating of 120A, and a low R_DS(on) (drain-source on-resistance) of approximately 7.5mΩ, which minimizes power losses during operation.
The device features a fast switching speed and is suitable for use in various applications, including power supplies, motor drivers, and automotive systems. Its TO-220 package allows for efficient thermal management. The STL120N8F7 is also characterized by its robustness and reliability, making it a popular choice for engineers in designing efficient power circuits. Overall, it is an integral component in modern electronic systems requiring high efficiency and performance.

Features

The STL120N8F7 is an N-channel MOSFET designed for a range of applications including power management and switching. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 80V, allowing it to handle significant voltage levels.
2. Current Rating: It can support a continuous drain current (I_D) of up to 120A, making it suitable for high-current applications.
3. R_DS(on): The on-resistance is low (approximately 7.5 mΩ at V_GS = 10V), which minimizes power loss during operation.
4. Gate Threshold Voltage: The gate threshold voltage (V_GS(th)) is between 2-4V, enabling it to be driven easily with standard logic levels.
5. Package Type: It comes in a TO-220 package, facilitating effective heat dissipation.
6. Fast Switching: The device is optimized for quick switching applications, enhancing overall efficiency.
These features make the STL120N8F7 suitable for power supplies, automotive applications, and motor control systems.

Package

The STL120N8F7 is typically packaged in a TO-220 package type, which is a standard format for power MOSFETs, providing good thermal performance and ease of mounting for heat dissipation.

Pinout

The STL120N8F7 is an N-channel MOSFET with a pin count of 3. The pins are designated as follows:
1. Gate (G) - This pin is used to control the MOSFET. Applying a voltage to this pin allows current to flow between the drain and source.
2. Drain (D) - This pin connects to the load. The current flows from the drain to the source when the MOSFET is turned on.
3. Source (S) - This pin is connected to ground or the lower potential of the circuit. Current exits the MOSFET through this pin when it is conducting.
The STL120N8F7 is designed for high-speed switching applications and can handle a maximum drain-source voltage (V_DS) of 80V and continuous drain current (I_D) of up to 120A, making it suitable for power management in various electronic applications.

Manufacturer

The STL120N8F7 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a broad range of semiconductor products and technologies. Founded in 1987, the company is headquartered in Geneva, Switzerland, and is known for its focus on innovation in various markets, including automotive, industrial, consumer electronics, and IoT (Internet of Things). STMicroelectronics is recognized as one of the leading suppliers in the semiconductor industry, offering solutions that enhance energy efficiency, connectivity, and processing power in electronic devices. The STL120N8F7 itself is a power MOSFET, typically used in applications such as power management and switching.

Application

The STL120N8F7 is an N-channel MOSFET primarily used in power management applications. It is suitable for use in DC-DC converters, motor drives, and switching power supplies. Additionally, it can be employed in automotive applications and industrial equipment for efficient switching and amplification tasks, offering high efficiency and low on-resistance for improved thermal performance.

Equivalent

The STL120N8F7 is a N-channel MOSFET. Equivalent products include the STP120N8F7, IRF3205, and BUK7YF120. Always verify specifications such as voltage, current rating, and RDS(on) to ensure compatibility in your application.