STD7N80K5

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STD7N80K5

MOSFET N-CH 800V 6A DPAK

  • Manufacturer
  • Mfr. Part #STD7N80K5
  • Package
  • Datasheet
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Specifications

Series SuperMESH5™
Part Status Active
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 800 V
Current - Continuous Drain (Id) @ 25°C 6A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 10V
Rds On (Max) @ Id, Vgs 1.2Ohm @ 3A, 10V
Vgs(th) (Max) @ Id 5V @ 100µA
Gate Charge (Qg) (Max) @ Vgs 13.4 nC @ 10 V
Vgs (Max) ±30V
Input Capacitance (Ciss) (Max) @ Vds 360 pF @ 100 V
Power Dissipation (Max) 110W (Tc)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package DPAK
Package / Case TO-252-3, DPAK (2 Leads + Tab), SC-63
Base Product Number STD7N80

Overview

Description

The STD7N80K5 is a high-voltage N-channel MOSFET from STMicroelectronics, designed for power switching applications. It features a maximum drain-source voltage (Vds) of 800V and a continuous drain current (Id) rating of 7A, making it suitable for use in high-side switching, power supplies, and motor control circuits.
Key specifications include a low on-state resistance (Rds(on)) of around 0.8 ohms, which ensures efficient operation with minimal power loss during conduction. The device is housed in a TO-220 package, facilitating easy heat dissipation.
Its gate threshold voltage (Vgs(th)) ranges between 2-4V, allowing for compatibility with various logic levels. The STD7N80K5 also provides excellent thermal stability and can operate in high-temperature environments, making it suitable for industrial applications. Overall, it is a versatile component for engineers seeking reliable performance in high-voltage applications.

Features

The STD7N80K5 is a power MOSFET designed for high-performance applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 800V, making it suitable for high-voltage applications.
2. Current Rating: The continuous drain current (I_D) is up to 7A, allowing it to handle substantial loads.
3. Low On-Resistance: With a typical on-resistance (R_DS(on)) of about 0.8 ohms, it enhances efficiency by minimizing power loss during operation.
4. Fast Switching Speed: The device supports rapid switching, making it ideal for applications like switching power supplies and motor drives.
5. Thermal Performance: It has a thermal resistance (R_THJC) that helps manage heat dissipation effectively.
6. Package Type: Usually available in an TO-220 package, facilitating easy heat sinking and integration into circuits.
Overall, the STD7N80K5 is well-suited for use in energy-efficient designs, particularly in switch-mode power supplies and industrial applications.

Package

The STD7N80K5 is typically packaged in a TO-220 case. This package type allows for efficient heat dissipation and is commonly used for power MOSFETs in various electronic applications.

Pinout

The STD7N80K5 is an N-channel MOSFET designed for high-voltage applications. It has a total of 3 pins. The pin configuration is as follows:
1. Gate (G): This pin is used to control the MOSFET. A voltage applied to the gate allows current to flow between the drain and source.

2. Drain (D): The drain pin is where the load is connected. Current flows from the drain to the source when the MOSFET is turned on.
3. Source (S): The source pin is connected to the ground or the lower potential in the circuit. It serves as the reference for the voltage applied to the gate.
The STD7N80K5 is rated for a maximum drain-source voltage (V_DS) of 800V and a continuous drain current (I_D) of 7A, making it suitable for a variety of applications in power switching and converters.

Manufacturer

The STD7N80K5 is manufactured by STMicroelectronics, a global semiconductor company. Founded in 1987, STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, power management devices, and analog ICs. The company serves various sectors such as automotive, industrial, consumer electronics, and communication. STMicroelectronics is known for its innovative technologies and commitment to sustainability, focusing on energy-efficient products and solutions that support the growing demand for advanced electronics in various applications. With a strong presence in the global market, STMicroelectronics plays a significant role in the development of cutting-edge technology.

Application

The STD7N80K5 is a high-voltage N-channel MOSFET commonly used in switching applications such as power supplies, motor drivers, and inverter circuits. Its features make it suitable for industrial equipment, lighting control, and energy management systems. Additionally, it can be employed in DC-DC converters and as a switch in various electronic devices requiring high efficiency and reliability in power handling.

Equivalent

The STD7N80K5 is an N-channel MOSFET with a 700V rating and 7A continuous current. Equivalent products include the STP7N80K5, IRF840, and MTP7N80E. Always verify specifications such as Rds(on), Vgs(th), and package type before substitution.

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