STMicroelectronics
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
STH250N55F3-6
Zobrazit detail DataSheets

STH250N55F3-6

Introduction

The STH250N55F3-6 is a power MOSFET belonging to the category of semiconductor devices. This device is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Power MOSFET
  • Use: Power switching applications
  • Characteristics: High voltage, low on-resistance, high current capability
  • Package: TO-247
  • Essence: Efficient power management
  • Packaging/Quantity: Typically packaged individually

Specifications

  • Voltage Rating: 550V
  • Current Rating: 250A
  • On-Resistance: 0.032 ohms
  • Gate Charge: 190nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The STH250N55F3-6 follows the standard pin configuration for a TO-247 package: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • Low on-resistance for minimal power dissipation
  • High current capability for power handling
  • Fast switching speed for efficient operation
  • Low gate charge for reduced drive requirements

Advantages and Disadvantages

Advantages

  • High voltage rating suitable for diverse applications
  • Low on-resistance for improved efficiency
  • Robust construction for reliability

Disadvantages

  • Higher gate charge compared to some alternative models
  • Larger package size may limit use in compact designs

Working Principles

The STH250N55F3-6 operates based on the principle of field-effect transistors, utilizing the control of electric fields to modulate the conductivity within the device. When a sufficient voltage is applied to the gate terminal, the device allows a high current to flow between the source and drain terminals with minimal resistance.

Detailed Application Field Plans

The STH250N55F3-6 finds extensive use in the following application fields: - Industrial power supplies - Motor drives - Renewable energy systems - Electric vehicles - Welding equipment

Detailed and Complete Alternative Models

Some alternative models to the STH250N55F3-6 include: - IRFP4668PbF - FDPF33N25T - IXFN360N10T

In conclusion, the STH250N55F3-6 power MOSFET offers high-performance characteristics suitable for a wide range of power switching applications, making it a valuable component in modern electronic systems.

[Word Count: 324]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STH250N55F3-6 v technických řešeních

  1. What is the maximum voltage rating of STH250N55F3-6?

    • The maximum voltage rating of STH250N55F3-6 is 550V.

  2. What is the maximum continuous drain current of STH250N55F3-6?

    • The maximum continuous drain current of STH250N55F3-6 is 250A.

  3. What is the on-state resistance (RDS(on)) of STH250N55F3-6?

    • The on-state resistance (RDS(on)) of STH250N55F3-6 is typically 3.6mΩ at VGS = 10V.

  4. What is the gate threshold voltage of STH250N55F3-6?

    • The gate threshold voltage of STH250N55F3-6 is typically 2.5V.

  5. Can STH250N55F3-6 be used in automotive applications?

    • Yes, STH250N55F3-6 is suitable for use in automotive applications.

  6. What is the operating temperature range of STH250N55F3-6?

    • The operating temperature range of STH250N55F3-6 is -55°C to 175°C.

  7. Is STH250N55F3-6 RoHS compliant?

    • Yes, STH250N55F3-6 is RoHS compliant.

  8. What are the typical applications for STH250N55F3-6?

    • Typical applications for STH250N55F3-6 include motor control, power supplies, and inverters.

  9. Does STH250N55F3-6 require a heat sink for proper operation?

    • Depending on the application and power dissipation, a heat sink may be required for optimal performance of STH250N55F3-6.

  10. What is the package type of STH250N55F3-6?

    • STH250N55F3-6 is available in a TO-247 package.