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STL34N65M5
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STL34N65M5

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, lighting, and motor control
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-220
Essence: N-channel enhancement mode power MOSFET
Packaging/Quantity: Tape and reel, 50 pieces per reel

Specifications

  • Voltage Rating: 650V
  • Current Rating: 34A
  • On-Resistance: 0.065 ohms
  • Gate Threshold Voltage: 3V
  • Gate Charge: 40nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • Low on-resistance for high efficiency
  • Fast switching speed for improved performance
  • High voltage rating for versatile applications
  • Low gate charge for reduced drive requirements

Advantages and Disadvantages

Advantages: - High voltage rating suitable for various applications - Low on-resistance for minimal power loss - Fast switching speed for improved efficiency

Disadvantages: - Higher gate threshold voltage compared to some alternative models - Limited current rating compared to higher power devices

Working Principles

The STL34N65M5 operates based on the principles of an N-channel enhancement mode power MOSFET. When a sufficient voltage is applied to the gate terminal, it allows current to flow between the drain and source terminals, effectively acting as a switch in electronic circuits.

Detailed Application Field Plans

  1. Power Supplies: Used for high-voltage switching in AC-DC and DC-DC converters.
  2. Lighting: Enables efficient control of LED drivers and ballasts.
  3. Motor Control: Facilitates high-power switching in motor drive circuits.

Detailed and Complete Alternative Models

  1. STP36NF06L
  2. IRF540N
  3. FQP30N06L

In conclusion, the STL34N65M5 is a high-voltage power MOSFET designed for efficient switching applications in various fields such as power supplies, lighting, and motor control. With its low on-resistance, fast switching speed, and high voltage rating, it offers significant advantages for electronic circuit design and implementation.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STL34N65M5 en soluciones técnicas

  1. What is the maximum drain-source voltage rating of STL34N65M5?

    • The maximum drain-source voltage rating of STL34N65M5 is 650V.

  2. What is the typical on-state resistance of STL34N65M5?

    • The typical on-state resistance of STL34N65M5 is 0.034 ohms.

  3. What are the typical applications for STL34N65M5?

    • STL34N65M5 is commonly used in power supplies, motor control, and lighting applications.

  4. What is the maximum continuous drain current of STL34N65M5?

    • The maximum continuous drain current of STL34N65M5 is 34A.

  5. Does STL34N65M5 have built-in protection features?

    • Yes, STL34N65M5 has built-in overcurrent and thermal protection features.

  6. What is the gate threshold voltage of STL34N65M5?

    • The gate threshold voltage of STL34N65M5 typically ranges from 2V to 4V.

  7. Is STL34N65M5 suitable for high-frequency switching applications?

    • Yes, STL34N65M5 is suitable for high-frequency switching due to its low on-state resistance.

  8. What is the operating temperature range of STL34N65M5?

    • The operating temperature range of STL34N65M5 is typically -55°C to 150°C.

  9. Can STL34N65M5 be used in automotive applications?

    • Yes, STL34N65M5 is suitable for automotive applications such as electric vehicle power systems.

  10. Are there any recommended thermal management techniques for using STL34N65M5 in high-power applications?

    • It is recommended to use proper heat sinking and thermal interface materials to manage the heat dissipation in high-power applications using STL34N65M5.