STB80NF10T4

Introduction

The STB80NF10T4 is a power MOSFET belonging to the category of electronic components. This device is commonly used in various applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Power MOSFET
• Use: The STB80NF10T4 is utilized as a switching device in power electronics applications.
• Characteristics: This MOSFET offers low on-state resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
• Package: The STB80NF10T4 is typically available in a TO-263 package.
• Essence: It serves as a crucial component in power supply circuits and motor control systems.
• Packaging/Quantity: The MOSFET is commonly packaged individually and is available in varying quantities based on manufacturer specifications.

Specifications

• Voltage Rating: 100V
• Current Rating: 80A
• On-State Resistance: 8.5 mΩ
• Gate Charge: 35nC
• Operating Temperature Range: -55°C to 175°C
• Package Type: TO-263

Detailed Pin Configuration

The STB80NF10T4 typically features three pins: 1. Gate (G): Input pin for controlling the switching operation. 2. Drain (D): Output pin connected to the load or circuitry. 3. Source (S): Ground reference for the MOSFET.

Functional Features

• Low On-State Resistance: Enables efficient power transfer with minimal voltage drop.
• High Switching Speed: Facilitates rapid switching operations, suitable for high-frequency applications.
• Low Gate Charge: Reduces the drive requirements and enhances overall efficiency.

Advantages and Disadvantages

Advantages

• High efficiency in power conversion applications.
• Suitable for high-frequency switching.
• Low power dissipation.

Disadvantages

• Susceptible to thermal runaway under certain operating conditions.
• Voltage and current limitations must be carefully observed to prevent damage.

Working Principles

The STB80NF10T4 operates based on the principle of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. When the gate voltage is applied, the MOSFET switches on, allowing current to flow through the device. Conversely, removing the gate voltage turns off the MOSFET, interrupting the current flow.

Detailed Application Field Plans

The STB80NF10T4 finds extensive use in the following applications: - Switched-Mode Power Supplies: Utilized in high-efficiency power conversion circuits. - Motor Control Systems: Employed for driving and controlling motors in various industrial and automotive applications. - Inverters and Converters: Integrated into DC-AC and DC-DC conversion systems for efficient power management.

Detailed and Complete Alternative Models

• STB75NF75: Similar power MOSFET with a lower current rating.
• STB60NF06L: Offers comparable characteristics with a lower voltage and current rating.
• STB120NF10: Higher voltage rating with similar on-state resistance and gate charge characteristics.

In conclusion, the STB80NF10T4 power MOSFET serves as a vital component in power electronics, offering high efficiency and reliability in various applications.

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