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IRFP17N50LPBF
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IRFP17N50LPBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, converters, and motor control
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-247AC
Essence: Power transistor for high-frequency, high-power applications
Packaging/Quantity: Tube/50 units

Specifications

  • Voltage Rating: 500V
  • Continuous Drain Current: 17A
  • On-Resistance: 0.25Ω
  • Gate Threshold Voltage: 2-4V
  • Max Power Dissipation: 310W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

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

Functional Features

  • Low gate charge
  • Enhanced body diode dv/dt and di/dt capability
  • Avalanche energy specified

Advantages

  • High voltage capability
  • Low on-resistance
  • Fast switching speed
  • Reliable performance

Disadvantages

  • Higher cost compared to standard MOSFETs
  • Requires careful handling due to sensitivity to static electricity

Working Principles

The IRFP17N50LPBF 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 voltage is applied to the gate, the device switches on, allowing current to flow through.

Detailed Application Field Plans

The IRFP17N50LPBF is suitable for various high-power applications including: - Switched-mode power supplies - DC-DC converters - Motor control circuits - Inverters

Detailed and Complete Alternative Models

  1. IRFP460: Similar voltage and current ratings
  2. IRFB4110: Higher current rating, lower voltage rating
  3. IRFP250: Lower voltage and current ratings, suitable for lower power applications

This comprehensive entry provides detailed information about the IRFP17N50LPBF, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng IRFP17N50LPBF trong giải pháp kỹ thuật

  1. What is the maximum drain-source voltage of IRFP17N50LPBF?

    • The maximum drain-source voltage of IRFP17N50LPBF is 500V.

  2. What is the continuous drain current rating of IRFP17N50LPBF?

    • The continuous drain current rating of IRFP17N50LPBF is 17A.

  3. What is the on-state resistance (RDS(on)) of IRFP17N50LPBF?

    • The on-state resistance (RDS(on)) of IRFP17N50LPBF is typically 0.25 ohms.

  4. What is the gate-source voltage (VGS) required to turn on IRFP17N50LPBF?

    • The gate-source voltage (VGS) required to turn on IRFP17N50LPBF is typically 10V.

  5. Can IRFP17N50LPBF be used in high-frequency switching applications?

    • Yes, IRFP17N50LPBF can be used in high-frequency switching applications due to its low on-state resistance and fast switching characteristics.

  6. Is IRFP17N50LPBF suitable for use in power supplies?

    • Yes, IRFP17N50LPBF is suitable for use in power supplies, especially in applications where high voltage and current handling capabilities are required.

  7. What is the thermal resistance junction-to-case (RθJC) of IRFP17N50LPBF?

    • The thermal resistance junction-to-case (RθJC) of IRFP17N50LPBF is typically 1.25°C/W.

  8. Does IRFP17N50LPBF require a heat sink for operation?

    • Yes, IRFP17N50LPBF may require a heat sink for efficient heat dissipation, especially in high-power applications.

  9. What are the typical applications of IRFP17N50LPBF?

    • Typical applications of IRFP17N50LPBF include motor control, power inverters, welding equipment, and general purpose power switching.

  10. Is IRFP17N50LPBF RoHS compliant?

    • Yes, IRFP17N50LPBF is RoHS compliant, making it suitable for use in environmentally friendly electronic products.