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STI45N10F7
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STI45N10F7

Product Overview

Category

The STI45N10F7 belongs to the category of power MOSFETs.

Use

It is commonly used in power supply, motor control, and other high-power applications.

Characteristics

  • High voltage capability
  • Low input capacitance
  • Fast switching speed
  • Low on-resistance

Package

The STI45N10F7 is typically available in a TO-220 package.

Essence

This MOSFET is essential for efficient power management and control in various electronic systems.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 100V
  • Continuous Drain Current (ID): 45A
  • On-Resistance (RDS(on)): 0.07Ω
  • Gate-Source Voltage (VGS): ±20V
  • Total Gate Charge (Qg): 40nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The STI45N10F7 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low input capacitance enables fast switching speeds.
  • Low on-resistance minimizes power losses and improves efficiency.

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Fast switching speed
  • Low on-resistance

Disadvantages

  • Higher input capacitance compared to some alternative models
  • Limited availability from certain suppliers

Working Principles

The STI45N10F7 operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STI45N10F7 is widely used in the following applications: - Power supplies - Motor control systems - Inverters - Switching regulators - LED lighting

Detailed and Complete Alternative Models

Some alternative models to the STI45N10F7 include: - IRF540N - FDP8870 - AOT240L

In conclusion, the STI45N10F7 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for a wide range of power management applications. Its characteristics and functional features position it as a reliable component in electronic systems, despite some limitations in availability and input capacitance. Understanding its specifications, pin configuration, working principles, and alternative models provides a comprehensive view of its role in the field of power electronics.

Liste 10 perguntas e respostas comuns relacionadas à aplicação de STI45N10F7 em soluções técnicas

  1. What is STI45N10F7?

    • STI45N10F7 is a power MOSFET transistor designed for high-speed switching applications in power supplies, motor control, and other electronic systems.

  2. What are the key features of STI45N10F7?

    • The key features of STI45N10F7 include a low on-state resistance, high switching speed, low gate charge, and high avalanche ruggedness.

  3. What are the typical applications of STI45N10F7?

    • Typical applications of STI45N10F7 include power supplies, motor control, DC-DC converters, and electronic ballasts.

  4. What is the maximum drain-source voltage of STI45N10F7?

    • The maximum drain-source voltage of STI45N10F7 is 100V.

  5. What is the continuous drain current rating of STI45N10F7?

    • The continuous drain current rating of STI45N10F7 is 45A.

  6. What is the typical gate-source threshold voltage of STI45N10F7?

    • The typical gate-source threshold voltage of STI45N10F7 is 2-4V.

  7. What is the operating temperature range of STI45N10F7?

    • The operating temperature range of STI45N10F7 is typically -55°C to 175°C.

  8. How can STI45N10F7 be mounted in a technical solution?

    • STI45N10F7 can be mounted using standard through-hole or surface-mount techniques, following the recommended PCB layout guidelines provided in the datasheet.

  9. What are the recommended driver circuits for STI45N10F7?

    • Recommended driver circuits for STI45N10F7 include those capable of providing sufficient gate drive voltage and current to ensure fast switching performance.

  10. Where can I find the detailed specifications and application notes for STI45N10F7?

    • The detailed specifications and application notes for STI45N10F7 can be found in the official datasheet provided by the manufacturer.