STMicroelectronics
L'image peut être une représentation.
Voir les spécifications pour les détails du produit.
STD65N55F3
Voir les détails DataSheets

STD65N55F3

Product Overview

Category

The STD65N55F3 belongs to the category of power MOSFETs.

Use

It is commonly used in power electronics applications such as motor control, power supplies, and inverters.

Characteristics

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

Package

The STD65N55F3 is typically available in a TO-252 (DPAK) package.

Essence

The essence of the STD65N55F3 lies in its ability to efficiently switch high currents with low losses.

Packaging/Quantity

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

Specifications

  • Drain-Source Voltage (VDSS): 55V
  • Continuous Drain Current (ID): 65A
  • RDS(on) (Max) @ VGS = 10V: 9.5 mΩ
  • Input Capacitance (Ciss): 3700 pF
  • Power Dissipation (PD): 200W

Detailed Pin Configuration

The STD65N55F3 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • Low on-state resistance for minimal conduction losses
  • Fast switching speed for improved efficiency
  • High voltage capability for versatile applications
  • Enhanced thermal performance for reliability

Advantages and Disadvantages

Advantages

  • High current-carrying capability
  • Low on-resistance
  • Fast switching speed

Disadvantages

  • Higher input capacitance compared to some alternative models
  • May require additional heat sinking in high-power applications

Working Principles

The STD65N55F3 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STD65N55F3 is well-suited for use in various applications, including: - Motor control systems - Switch-mode power supplies - DC-DC converters - Inverters for renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the STD65N55F3 include: - IRF3205 - FDP8878 - AOT240L

In conclusion, the STD65N55F3 power MOSFET offers high-performance characteristics suitable for a wide range of power electronics applications, making it a versatile and reliable component in modern electronic systems.

Word count: 410

Énumérez 10 questions et réponses courantes liées à l'application de STD65N55F3 dans les solutions techniques

  1. What is the maximum drain-source voltage for STD65N55F3?

    • The maximum drain-source voltage for STD65N55F3 is 55V.

  2. What is the continuous drain current rating of STD65N55F3?

    • The continuous drain current rating of STD65N55F3 is 65A.

  3. What is the on-resistance of STD65N55F3?

    • The on-resistance of STD65N55F3 is typically 8.5mΩ at Vgs = 10V.

  4. What is the gate threshold voltage of STD65N55F3?

    • The gate threshold voltage of STD65N55F3 is typically 2.5V.

  5. What are the typical input and output capacitances of STD65N55F3?

    • The typical input capacitance is 3700pF and the typical output capacitance is 1100pF.

  6. What is the power dissipation of STD65N55F3?

    • The power dissipation of STD65N55F3 is 300W.

  7. Is STD65N55F3 suitable for automotive applications?

    • Yes, STD65N55F3 is suitable for automotive applications.

  8. What are the recommended operating temperature range for STD65N55F3?

    • The recommended operating temperature range for STD65N55F3 is -55°C to 175°C.

  9. Does STD65N55F3 have built-in ESD protection?

    • No, STD65N55F3 does not have built-in ESD protection.

  10. What are some common technical solutions where STD65N55F3 can be applied?

    • STD65N55F3 can be used in motor control, power supplies, DC-DC converters, and automotive systems.