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IRFB17N50L
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IRFB17N50L

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high voltage applications
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-220AB
Essence: Power MOSFET for high voltage switching applications
Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Voltage Rating: 500V
  • Continuous Drain Current: 17A
  • RDS(ON): 0.25Ω
  • Gate Threshold Voltage: 2-4V
  • Total Gate Charge: 30nC
  • 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 minimal power dissipation
  • Fast switching speed for efficient operation
  • High voltage rating for versatile applications

Advantages

  • Suitable for high voltage applications
  • Low on-resistance reduces power loss
  • Fast switching speed improves efficiency

Disadvantages

  • Higher gate threshold voltage compared to some alternative models
  • Limited current rating compared to higher power devices

Working Principles

The IRFB17N50L operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals. When a sufficient gate voltage is applied, the MOSFET allows current to flow through, and when the gate voltage is removed, the current flow ceases.

Detailed Application Field Plans

The IRFB17N50L is well-suited for use in various high voltage switching applications such as: - Power supplies - Motor control systems - Inverters - Industrial equipment

Detailed and Complete Alternative Models

  1. IRFB17N50K: Similar specifications with a lower gate threshold voltage
  2. IRFB17N50PBF: Lead-free version of the IRFB17N50L with comparable specifications

This comprehensive entry provides an in-depth understanding of the IRFB17N50L, its specifications, features, and application areas, making it a valuable resource for engineers and professionals working with power MOSFETs.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av IRFB17N50L i tekniska lösningar

  1. What is the maximum drain-source voltage of IRFB17N50L?

    • The maximum drain-source voltage of IRFB17N50L is 500V.

  2. What is the continuous drain current rating of IRFB17N50L?

    • The continuous drain current rating of IRFB17N50L is 17A.

  3. What is the on-state resistance (RDS(on)) of IRFB17N50L?

    • The on-state resistance (RDS(on)) of IRFB17N50L is typically 0.25 ohms.

  4. What is the gate threshold voltage of IRFB17N50L?

    • The gate threshold voltage of IRFB17N50L is typically 2-4V.

  5. Can IRFB17N50L be used in high-frequency switching applications?

    • Yes, IRFB17N50L can be used in high-frequency switching applications due to its fast switching characteristics.

  6. What is the operating temperature range of IRFB17N50L?

    • The operating temperature range of IRFB17N50L is -55°C to 150°C.

  7. Is IRFB17N50L suitable for use in power supplies and motor control applications?

    • Yes, IRFB17N50L is suitable for use in power supplies and motor control applications due to its high current and voltage ratings.

  8. Does IRFB17N50L require a heat sink for proper thermal management?

    • Yes, IRFB17N50L may require a heat sink for proper thermal management, especially in high-power applications.

  9. What are the typical applications of IRFB17N50L in technical solutions?

    • Typical applications of IRFB17N50L include power inverters, motor drives, welding equipment, and switch mode power supplies.

  10. Are there any recommended driver circuits for IRFB17N50L?

    • Yes, it is recommended to use a gate driver circuit that can provide sufficient gate drive voltage and current for optimal performance of IRFB17N50L.