STMicroelectronics
L'image peut être une représentation.
Voir les spécifications pour les détails du produit.
STFI18N65M2

STFI18N65M2

Product Overview

Category

The STFI18N65M2 belongs to the category of power MOSFETs.

Use

It is used in various electronic applications, including power supplies, motor control, and lighting.

Characteristics

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

Package

The STFI18N65M2 is typically available in a TO-220 package.

Essence

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

Packaging/Quantity

The STFI18N65M2 is commonly packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

  • Voltage Rating: 650V
  • Current Rating: 18A
  • On-Resistance: 0.25Ω
  • Gate Charge: 40nC
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The STFI18N65M2 features a standard TO-220 pin configuration with three pins: gate, drain, and source.

Functional Features

  • High voltage capability allows for use in diverse applications.
  • Low on-resistance minimizes power loss and improves efficiency.
  • Fast switching speed enables rapid response in control systems.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher gate charge compared to some alternative models
  • Limited availability in certain regions

Working Principles

The STFI18N65M2 operates based on the principles of field-effect transistors, utilizing its high voltage capability and low on-resistance to control the flow of current in electronic circuits.

Detailed Application Field Plans

The STFI18N65M2 is well-suited for use in: - Switch-mode power supplies - Motor drive applications - Lighting systems

Detailed and Complete Alternative Models

Some alternative models to the STFI18N65M2 include: - STFI20N60M2 - STFI15N70M2 - STFI25N50M2

These alternatives offer similar performance characteristics and can be considered based on specific application requirements.

In conclusion, the STFI18N65M2 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of electronic applications. Its specifications, functional features, advantages, and detailed application field plans demonstrate its versatility and importance in modern electronic designs.

[Word Count: 334]

Énumérez 10 questions et réponses courantes liées à l'application de STFI18N65M2 dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of STFI18N65M2 in technical solutions:

  1. Question: What is the maximum drain-source voltage for STFI18N65M2?
    Answer: The maximum drain-source voltage for STFI18N65M2 is 650V.

  2. Question: What is the continuous drain current rating for STFI18N65M2?
    Answer: The continuous drain current rating for STFI18N65M2 is 18A.

  3. Question: Can STFI18N65M2 be used in high-frequency switching applications?
    Answer: Yes, STFI18N65M2 is suitable for high-frequency switching applications due to its low input and output capacitance.

  4. Question: What is the typical on-resistance for STFI18N65M2?
    Answer: The typical on-resistance for STFI18N65M2 is 0.165 ohms.

  5. Question: Is STFI18N65M2 suitable for use in power supplies and inverters?
    Answer: Yes, STFI18N65M2 is commonly used in power supplies, inverters, and motor control applications.

  6. Question: What is the operating temperature range for STFI18N65M2?
    Answer: STFI18N65M2 has an operating temperature range of -55°C to 150°C.

  7. Question: Does STFI18N65M2 require a heat sink for thermal management?
    Answer: Depending on the application and power dissipation, a heat sink may be required for optimal thermal management.

  8. Question: Can STFI18N65M2 be used in automotive applications?
    Answer: Yes, STFI18N65M2 is suitable for automotive applications such as electric vehicle power systems and onboard chargers.

  9. Question: What is the gate threshold voltage for STFI18N65M2?
    Answer: The gate threshold voltage for STFI18N65M2 typically ranges from 2.5V to 4V.

  10. Question: Are there any recommended layout considerations for using STFI18N65M2 in PCB designs?
    Answer: Yes, it is recommended to follow the layout guidelines provided in the datasheet to optimize performance and minimize parasitic effects.

I hope these questions and answers are helpful for your technical solutions involving STFI18N65M2. Let me know if you need further assistance!