STF15N80K5

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STF15N80K5

MOSFET N-CH 800V 14A TO220FP

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Specifications

Supplier STMicroelectronics
Package Tube
Series SuperMESH5™
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 800 V
Current-ContinuousDrain(Id)@25°C 14A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 375mOhm @ 7A, 10V
Vgs(th)(Max)@Id 5V @ 100µA
GateCharge(Qg)(Max)@Vgs 32 nC @ 10 V
Vgs(Max) ±30V
InputCapacitance(Ciss)(Max)@Vds 1100 pF @ 100 V
PowerDissipation(Max) 35W (Tc)
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Through Hole
SupplierDevicePackage TO-220FP

Overview

Description

The STF15N80K5 is a high-voltage N-channel MOSFET designed for various power electronic applications. With a maximum drain-source voltage (Vds) of 800V and a continuous drain current (Id) of 15A, it is suitable for use in power supplies, motor drives, and other high-performance switching applications.
Key features include low on-resistance (Rds(on)), which enhances efficiency by minimizing power loss, and a fast switching speed, which is crucial for high-frequency applications. The device is housed in a TO-220 package, facilitating effective heat dissipation and easy mounting on heat sinks.
The STF15N80K5 is particularly valued in industrial settings for its reliable operation under demanding conditions. When designing circuits with this MOSFET, attention should be given to the thermal management and gate drive requirements to ensure optimal performance.

Features

The STF15N80K5 is an N-channel MOSFET designed for high-voltage applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 800V, making it suitable for high-voltage circuits.
2. Continuous Drain Current: The device supports a continuous drain current (I_D) of 15A at a specified temperature.
3. R_DS(on): It offers a low on-resistance (R_DS(on)) of approximately 0.15 ohm, which minimizes power loss during operation.
4. Gate Threshold Voltage: The gate threshold voltage (V_GS(th)) ranges from 2V to 4V, enabling efficient switching.
5. Package Type: Typically available in a TO-220 package, which facilitates heat dissipation.
6. Operating Temperature: It operates effectively in a wide temperature range from -55°C to +150°C.
These features make the STF15N80K5 suitable for applications in power supplies, inverters, and other high-voltage switching environments.

Package

The STF15N80K5 is typically packaged in a TO-220 form factor, which is a standard package used for power MOSFETs. This type of package allows for good thermal management and is suitable for high-power applications.

Pinout

The STF15N80K5 is an N-channel MOSFET with a pin count of 3. Its pin configuration is as follows:
1. Gate (G): This pin is used to control the switching of the MOSFET. A voltage applied to the gate allows current to flow between the drain and source.

2. Drain (D): This is the terminal where the main current flows into the MOSFET. It is connected to the load in a circuit.
3. Source (S): This terminal is where the current exits the MOSFET. It is usually connected to ground in typical applications.
The STF15N80K5 is designed for high-voltage applications, with a maximum drain-source voltage (V_DS) of 800V and a continuous drain current (I_D) of 15A. It is commonly used in power supply circuits, inverters, and motor control applications due to its efficiency and robustness.

Manufacturer

The STF15N80K5 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and production of a wide range of semiconductor solutions, including power transistors, integrated circuits, and sensors. Established in 1987 and headquartered in Geneva, Switzerland, the company serves various sectors such as automotive, industrial, consumer electronics, and telecommunications. STMicroelectronics is known for its commitment to innovation and sustainability, developing technologies that enhance energy efficiency and enable advanced applications in the IoT, smart mobility, and renewable energy sectors.

Application

The STF15N80K5 is an N-channel MOSFET primarily used in power electronics applications. Its key application areas include switch-mode power supplies, motor control circuits, converters, and inverters for renewable energy systems. Additionally, it is utilized in high-voltage power management, lighting control, and industrial automation systems due to its efficient performance and thermal stability.

Equivalent

The STF15N80K5 is an N-channel MOSFET with a voltage rating of 800V and a current rating of 15A. Equivalent products include the STP15NF80, IRF840, and FQP15N80. Always verify specifications like RDS(on), VGS(th), and package type for compatibility in your specific application.

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