STMicroelectronics
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STW14NM50
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STW14NM50

Product Overview

STW14NM50 belongs to the category of power MOSFETs. It is commonly used in various electronic applications due to its high voltage and current handling capabilities. The characteristics of STW14NM50 include low on-state resistance, fast switching speed, and high ruggedness. It is typically packaged in a TO-247 package and is available in varying quantities.

Specifications

  • Voltage Rating: 500V
  • Current Rating: 14A
  • RDS(on): 0.35Ω
  • Package Type: TO-247
  • Quantity: Varies

Detailed Pin Configuration

The pin configuration of STW14NM50 is as follows: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

STW14NM50 offers efficient power management with its low on-state resistance and fast switching speed. It is designed to handle high voltages and currents while maintaining reliability and ruggedness.

Advantages and Disadvantages

Advantages

  • Low on-state resistance
  • Fast switching speed
  • High ruggedness

Disadvantages

  • Higher cost compared to some alternative models
  • Larger package size may not be suitable for all applications

Working Principles

STW14NM50 operates based on the principles of metal-oxide-semiconductor field-effect transistors (MOSFETs). When a voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the source and drain terminals.

Detailed Application Field Plans

STW14NM50 is widely used in various applications such as: - Switching power supplies - Motor control - Inverters - LED lighting - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to STW14NM50 include: - STP16NF06L - IRF540N - FQP30N06L - IRLB8748

In conclusion, STW14NM50 is a versatile power MOSFET that offers high voltage and current handling capabilities, making it suitable for a wide range of electronic applications. Its low on-state resistance, fast switching speed, and high ruggedness make it a popular choice for power management solutions.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق STW14NM50 في الحلول التقنية

  1. What is the maximum drain-source voltage rating for STW14NM50?

    • The maximum drain-source voltage rating for STW14NM50 is 500V.

  2. What is the continuous drain current rating for STW14NM50?

    • The continuous drain current rating for STW14NM50 is 14A.

  3. What is the on-state resistance (RDS(on)) of STW14NM50?

    • The on-state resistance (RDS(on)) of STW14NM50 is typically 0.45 ohms.

  4. What is the gate threshold voltage for STW14NM50?

    • The gate threshold voltage for STW14NM50 is typically 3V.

  5. Can STW14NM50 be used in high-frequency switching applications?

    • Yes, STW14NM50 is suitable for high-frequency switching applications due to its low RDS(on) and fast switching characteristics.

  6. What are the typical applications for STW14NM50?

    • Typical applications for STW14NM50 include power supplies, motor control, lighting, and industrial equipment.

  7. Does STW14NM50 require a heat sink for operation?

    • Depending on the application and operating conditions, STW14NM50 may require a heat sink to dissipate heat effectively.

  8. Is STW14NM50 suitable for use in automotive electronics?

    • Yes, STW14NM50 is designed for automotive applications and complies with relevant industry standards.

  9. What are the recommended operating temperature range for STW14NM50?

    • The recommended operating temperature range for STW14NM50 is -55°C to 150°C.

  10. Are there any specific considerations for driving the gate of STW14NM50?

    • It is important to ensure proper gate drive voltage and current to achieve optimal performance and reliability when using STW14NM50.