Vishay Semiconductor Diodes Division
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SM5S17HE3/2D
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SM5S17HE3/2D

Product Overview

  • Belongs to: Diode
  • Category: Rectifier diode
  • Use: Rectification of AC to DC in power supply circuits
  • Characteristics: High current capability, low forward voltage drop
  • Package: DO-218AB
  • Essence: Efficient rectification of high-power electrical signals
  • Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Voltage - DC Reverse (Vr) (Max): 100V
  • Current - Average Rectified (Io): 5A
  • Voltage - Forward (Vf) (Max) @ If: 870mV @ 5A
  • Speed: Fast recovery

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast recovery time
  • Low leakage current
  • High surge current capability

Advantages and Disadvantages

  • Advantages:
    • Efficient rectification
    • Fast recovery time
    • High surge current capability
  • Disadvantages:
    • Higher forward voltage drop compared to Schottky diodes

Working Principles

The SM5S17HE3/2D operates on the principle of rectification, allowing the flow of current in one direction while blocking it in the opposite direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow.

Detailed Application Field Plans

  • Power supply circuits
  • Inverters
  • Industrial equipment

Detailed and Complete Alternative Models

  • Alternative Model 1: SM6S33HE3/2D
  • Alternative Model 2: SM8S50HE3/2D
  • Alternative Model 3: SM10S100HE3/2D

This comprehensive entry provides detailed information about the SM5S17HE3/2D rectifier diode, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SM5S17HE3/2D i tekniska lösningar

  1. What is the SM5S17HE3/2D?

    • The SM5S17HE3/2D is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of the SM5S17HE3/2D?

    • The maximum clamping voltage of the SM5S17HE3/2D is 27.4V at 10A.

  3. What is the peak pulse power dissipation of the SM5S17HE3/2D?

    • The peak pulse power dissipation of the SM5S17HE3/2D is 500W.

  4. What are the typical applications for the SM5S17HE3/2D?

    • Typical applications for the SM5S17HE3/2D include protection of sensitive electronic equipment such as computers, telecommunication equipment, and consumer electronics from voltage surges and ESD (electrostatic discharge).

  5. What is the breakdown voltage of the SM5S17HE3/2D?

    • The breakdown voltage of the SM5S17HE3/2D is 15.3V.

  6. What is the operating temperature range of the SM5S17HE3/2D?

    • The operating temperature range of the SM5S17HE3/2D is -55°C to 150°C.

  7. Is the SM5S17HE3/2D RoHS compliant?

    • Yes, the SM5S17HE3/2D is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What package type does the SM5S17HE3/2D come in?

    • The SM5S17HE3/2D comes in a DO-218AB (SMPC) package.

  9. What is the response time of the SM5S17HE3/2D?

    • The response time of the SM5S17HE3/2D is very fast, typically in the nanosecond range.

  10. Can the SM5S17HE3/2D be used in automotive applications?

    • Yes, the SM5S17HE3/2D is suitable for use in automotive electronics for protecting against voltage transients and surges.