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STL38N65M5
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STL38N65M5 - Power MOSFET

Basic Information Overview

  • Category: Power MOSFET
  • Use: Power switching applications
  • Characteristics: High voltage, low on-resistance, fast switching speed
  • Package: TO-220FP
  • Essence: N-channel power MOSFET
  • Packaging/Quantity: Tape and reel, 800 units per reel

Specifications

  • Voltage Rating: 650V
  • Current Rating: 38A
  • On-Resistance: 0.065 ohms
  • Gate Threshold Voltage: 4V
  • Gate Charge: 80nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

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

Functional Features

  • Low on-resistance for high efficiency
  • Fast switching speed for improved performance
  • Low gate charge for reduced drive requirements
  • Avalanche energy specified

Advantages and Disadvantages

Advantages

  • High voltage rating
  • Low on-resistance
  • Fast switching speed
  • Suitable for high-power applications

Disadvantages

  • Higher gate threshold voltage compared to some alternatives
  • Limited availability of alternative models with similar specifications

Working Principles

The STL38N65M5 operates as a power switch in electronic circuits. When a suitable voltage is applied to the gate terminal, it allows current to flow between the drain and source terminals, effectively controlling the power flow in the circuit.

Detailed Application Field Plans

The STL38N65M5 is commonly used in: - Switched-mode power supplies - Motor control applications - Inverters - Welding equipment - Uninterruptible power supplies (UPS)

Detailed and Complete Alternative Models

  • STP36NF06L
  • IRF840
  • FDP8878

This completes the entry for the STL38N65M5 Power MOSFET, providing comprehensive information about its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STL38N65M5 en soluciones técnicas

  1. What is the maximum drain-source voltage of the STL38N65M5 MOSFET?

    • The maximum drain-source voltage of the STL38N65M5 MOSFET is 650V.

  2. What is the continuous drain current rating of the STL38N65M5 MOSFET?

    • The continuous drain current rating of the STL38N65M5 MOSFET is 38A.

  3. Can the STL38N65M5 MOSFET be used in high-power applications?

    • Yes, the STL38N65M5 MOSFET is suitable for high-power applications due to its high voltage and current ratings.

  4. What is the on-state resistance (RDS(on)) of the STL38N65M5 MOSFET?

    • The on-state resistance of the STL38N65M5 MOSFET is typically 0.065 ohms.

  5. Is the STL38N65M5 MOSFET suitable for switching applications?

    • Yes, the STL38N65M5 MOSFET is designed for efficient switching applications.

  6. What are the typical gate charge characteristics of the STL38N65M5 MOSFET?

    • The typical gate charge of the STL38N65M5 MOSFET is 110nC at VGS = 10V.

  7. Does the STL38N65M5 MOSFET require a heatsink for thermal management?

    • Yes, for high-power or continuous operation, it is recommended to use a heatsink for thermal management.

  8. What are the typical operating temperature range of the STL38N65M5 MOSFET?

    • The STL38N65M5 MOSFET can typically operate within the temperature range of -55°C to 150°C.

  9. Can the STL38N65M5 MOSFET be used in automotive applications?

    • Yes, the STL38N65M5 MOSFET is suitable for automotive applications due to its rugged design and high voltage tolerance.

  10. Are there any application notes or reference designs available for using the STL38N65M5 MOSFET in technical solutions?

    • Yes, application notes and reference designs are available from the manufacturer to assist in integrating the STL38N65M5 MOSFET into technical solutions.