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STF12N120K5

Name: STF12N120K5
Rating: 4.7 (12 reviews)

MOSFET N-CH 1200V 12A TO220FP

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製造商。部分 #STF12N120K5
包 TO-220-3
資料表 STF12N120K5 DataSheet
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規格

Package	Tube
Series	MDmesh™ K5
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	1200 V
Current-ContinuousDrain(Id)@25°C	12A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	690mOhm @ 6A, 10V
Vgs(th)(Max)@Id	5V @ 100µA
GateCharge(Qg)(Max)@Vgs	44.2 nC @ 10 V
Vgs(Max)	±30V
InputCapacitance(Ciss)(Max)@Vds	1370 pF @ 100 V
PowerDissipation(Max)	40W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-220FP

概述

Description

The STF12N120K5 is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by STMicroelectronics. It is designed for high-efficiency power applications, including switch-mode power supplies and DC-DC converters. This device features a maximum drain-source voltage (V_DS) of 120V and a continuous drain current (I_D) of approximately 12A, making it suitable for handling significant power levels.
The STF12N120K5 is known for its low on-resistance (R_DS(on)), which enhances efficiency by minimizing conduction losses when the device is in the 'on' state. It also has a high-speed switching capability, allowing for faster operation in various applications.
This MOSFET is housed in a TO-220 package, which facilitates effective heat dissipation during operation. Overall, the STF12N120K5 is a reliable component for designers seeking efficient power management solutions in their electronic circuits.

Features

The STF12N120K5 is an N-channel MOSFET designed for high-performance applications. Key features include:
1. Voltage Rating: Maximum drain-source voltage (V_DS) of 120V, suitable for various high-voltage applications.
2. Current Rating: Continuous drain current (I_D) of up to 12A, allowing for significant load handling.
3. Low On-Resistance: R_DS(on) of approximately 0.15 ohms at V_GS = 10V, which minimizes power loss and improves efficiency.
4. Fast Switching Speed: Designed for rapid switching applications, enhancing performance in power management systems.
5. Thermal Performance: Good thermal stability with a junction temperature range up to 150°C, enabling reliable operation in demanding conditions.
6. Package Type: Available in a TO-220 package, facilitating easy mounting and heat dissipation.
These features make the STF12N120K5 ideal for use in power supplies, motor drives, and other electronic circuits requiring efficient switching and control.

Package

The STF12N120K5 is typically packaged in a TO-220 format. This package type is commonly used for power MOSFETs, offering good thermal performance and easy mounting options for heat dissipation.

Pinout

The STF12N120K5 is a power MOSFET with a total of 3 pins. The pin configuration and their functions are as follows:
1. Gate (G): This pin is used to control the MOSFET. A voltage applied to the gate turns the device on or off.
2. Drain (D): The drain pin is the terminal through which the load current flows when the MOSFET is turned on.
3. Source (S): This pin serves as the output terminal and is connected to the ground in typical configurations.
The STF12N120K5 is designed for high voltage applications, rated for 1200V and a continuous drain current of 12A. Its low R_DS(on) makes it efficient for power management in various electronic applications.

Manufacturer

The STF12N120K5 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and produces a wide range of electronic components, including integrated circuits, discrete devices, and sensors. The company serves various industries such as automotive, industrial, consumer electronics, and telecommunications. Known for its commitment to innovation and sustainability, STMicroelectronics focuses on developing products that enhance energy efficiency and support the growth of smart technology applications. Their extensive portfolio includes power management solutions, microcontrollers, and analog devices, making them a key player in the semiconductor market.

Application

The STF12N120K5 is an N-channel MOSFET commonly used in power management applications, including DC-DC converters, motor drives, and switching power supplies. Its features, such as high voltage and low on-resistance, make it suitable for applications in renewable energy systems, electric vehicles, and industrial automation. It is also utilized in high-frequency switching applications due to its fast switching capabilities.

Equivalent

The STF12N120K5 is an N-channel MOSFET. Equivalent products include:
1. STP12N120K5
2. IRF120
3. FQP12N120
4. MTP12N120E
5. APT12N120
Always verify specifications like voltage, current, and RDS(on) to ensure compatibility with your application.