Vishay Semiconductor Diodes Division
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SM6S20AHE3_A/I
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SM6S20AHE3_A/I

Product Overview

  • Category: Rectifier Diode
  • Use: Rectification of alternating current (AC) to direct current (DC)
  • Characteristics: Fast switching, high efficiency, low forward voltage drop
  • Package: Surface Mount
  • Essence: Efficient rectification of AC power sources
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Forward (Vf) (Max): 0.72V
  • Current - Average Rectified (Io): 6A
  • Voltage - Reverse Standoff (Typ): 20V
  • Speed: Fast Recovery =< 500ns, > 200mA (Io)

Detailed Pin Configuration

The SM6S20AHE3_A/I features a standard surface mount package with two pins. Pin 1 is the anode and Pin 2 is the cathode.

Functional Features

  • Fast recovery time for efficient rectification
  • Low forward voltage drop for minimal power loss
  • High surge capability for reliable performance in demanding applications

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • High efficiency
  • Low forward voltage drop

Disadvantages

  • Limited reverse voltage rating
  • Sensitive to overvoltage conditions

Working Principles

The SM6S20AHE3_A/I operates on the principle of semiconductor junction rectification. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow in the forward direction. In the reverse bias condition, the diode blocks the current flow.

Detailed Application Field Plans

The SM6S20AHE3_A/I is suitable for a wide range of applications including: - Power supplies - LED lighting - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

  • SM6S10AHE3_A/I: 10V reverse standoff voltage
  • SM6S30AHE3_A/I: 30V reverse standoff voltage
  • SM6S50AHE3_A/I: 50V reverse standoff voltage

This comprehensive range of alternative models allows for flexibility in design and application.

This content provides a detailed overview of the SM6S20AHE3_A/I rectifier diode, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SM6S20AHE3_A/I en soluciones técnicas

  1. What is the maximum repetitive peak reverse voltage of SM6S20AHE3_A/I?

    • The maximum repetitive peak reverse voltage of SM6S20AHE3_A/I is 20V.

  2. What is the average forward current rating of SM6S20AHE3_A/I?

    • The average forward current rating of SM6S20AHE3_A/I is 6A.

  3. What is the typical junction capacitance of SM6S20AHE3_A/I?

    • The typical junction capacitance of SM6S20AHE3_A/I is 250pF.

  4. What is the operating temperature range for SM6S20AHE3_A/I?

    • The operating temperature range for SM6S20AHE3_A/I is -65°C to +150°C.

  5. What is the package type of SM6S20AHE3_A/I?

    • SM6S20AHE3_A/I comes in a DO-218AB (SMPC) package.

  6. What are the typical applications for SM6S20AHE3_A/I?

    • SM6S20AHE3_A/I is commonly used in overvoltage protection, reverse polarity protection, and transient voltage suppression applications.

  7. What is the reverse leakage current of SM6S20AHE3_A/I at its maximum working voltage?

    • The reverse leakage current of SM6S20AHE3_A/I at its maximum working voltage is typically less than 1µA.

  8. Does SM6S20AHE3_A/I have RoHS compliance?

    • Yes, SM6S20AHE3_A/I is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the peak pulse power dissipation of SM6S20AHE3_A/I?

    • The peak pulse power dissipation of SM6S20AHE3_A/I is 600W.

  10. Is SM6S20AHE3_A/I suitable for use in automotive electronics?

    • Yes, SM6S20AHE3_A/I is suitable for use in automotive electronics due to its high reliability and robust design.