STMicroelectronics
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
STD35NF3LLT4
Zobrazit detail DataSheets

STD35NF3LLT4

Product Overview

  • Category: Power MOSFET
  • Use: Switching applications in power supplies, motor control, and other high current applications
  • Characteristics: Low on-resistance, high switching speed, low gate charge
  • Package: TO-220
  • Essence: High-performance power MOSFET for efficient power management
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Voltage Rating: 30V
  • Current Rating: 35A
  • On-Resistance (RDS(on)): 8.5 mΩ
  • Gate Charge (Qg): 15nC
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

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

Functional Features

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

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Suitable for high current applications
  • Fast switching speed

Disadvantages

  • Limited voltage rating compared to some alternatives
  • Higher on-resistance than some competing models

Working Principles

The STD35NF3LLT4 operates based on the principles of field-effect transistors, utilizing the control of the gate voltage to modulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

  1. Power Supplies: Used for high-efficiency power conversion
  2. Motor Control: Enables precise and efficient control of motor speed and direction
  3. High Current Applications: Suitable for various high current switching applications

Detailed and Complete Alternative Models

  1. STP36NF06L: Higher voltage rating and lower on-resistance
  2. IRF3205: Similar voltage and current ratings with different characteristics
  3. IXFK44N50Q: Higher voltage and current ratings with different package type

In conclusion, the STD35NF3LLT4 is a high-performance power MOSFET suitable for various switching applications, offering a balance of performance and efficiency. While it has specific advantages, users should also consider alternative models based on their specific application requirements.

[Word Count: 314]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STD35NF3LLT4 v technických řešeních

  1. What is STD35NF3LLT4?

    • STD35NF3LLT4 is a high voltage N-channel Power MOSFET developed using ST’s SuperMESH™ technology.

  2. What is the maximum drain-source voltage of STD35NF3LLT4?

    • The maximum drain-source voltage of STD35NF3LLT4 is 330V.

  3. What is the continuous drain current of STD35NF3LLT4?

    • The continuous drain current of STD35NF3LLT4 is 35A.

  4. What is the on-state resistance of STD35NF3LLT4?

    • The on-state resistance of STD35NF3LLT4 is typically 0.036 ohms.

  5. What are the typical applications of STD35NF3LLT4?

    • STD35NF3LLT4 is commonly used in applications such as switch mode power supplies, motor control, and electronic lamp ballasts.

  6. Is STD35NF3LLT4 suitable for high-frequency switching applications?

    • Yes, STD35NF3LLT4 is designed to be suitable for high-frequency switching applications.

  7. What is the operating temperature range of STD35NF3LLT4?

    • The operating temperature range of STD35NF3LLT4 is -55°C to 150°C.

  8. Does STD35NF3LLT4 have built-in protection features?

    • STD35NF3LLT4 includes built-in protection features such as thermal shutdown and overcurrent protection.

  9. Can STD35NF3LLT4 be used in automotive applications?

    • Yes, STD35NF3LLT4 is qualified for automotive applications according to the AEC-Q101 standard.

  10. What are the key advantages of using STD35NF3LLT4 in technical solutions?

    • The key advantages of using STD35NF3LLT4 include low on-state resistance, high voltage capability, and suitability for high-frequency switching applications.