Vishay Semiconductor Diodes Division
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SM5S15HE3/2D
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SM5S15HE3/2D

Product Overview

  • Belongs to: Diode category
  • Use: Protection against transient voltage spikes
  • Characteristics: High surge capability, low clamping voltage, compact package
  • Package: SOD-123FL
  • Essence: Provides robust protection for sensitive electronic equipment
  • Packaging/Quantity: Available in reels of 3000 units

Specifications

  • Peak Pulse Power: 500 W
  • Breakdown Voltage: 15 V
  • Clamping Voltage: 24.4 V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast response time
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

  • Advantages:
    • High surge capability
    • Fast response time
    • RoHS compliant
  • Disadvantages:
    • Limited breakdown voltage range
    • Sensitive to reverse bias conditions

Working Principles

The SM5S15HE3/2D diode operates by quickly diverting excess voltage away from sensitive components when a transient voltage spike occurs, thereby protecting the connected circuitry.

Detailed Application Field Plans

This diode is commonly used in: - Telecommunication equipment - Industrial automation systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMF5.0A
  • P6SMB15CA
  • 1.5SMC15AT3G

This comprehensive entry provides an in-depth understanding of the SM5S15HE3/2D diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SM5S15HE3/2D dalam solusi teknis

  1. What is SM5S15HE3/2D?

    • SM5S15HE3/2D is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transient events.

  2. What is the maximum working voltage of SM5S15HE3/2D?

    • The maximum working voltage of SM5S15HE3/2D is 12.8V.

  3. What is the peak pulse power of SM5S15HE3/2D?

    • The peak pulse power of SM5S15HE3/2D is 500W.

  4. What are the typical applications of SM5S15HE3/2D?

    • SM5S15HE3/2D is commonly used in applications such as USB ports, Ethernet ports, and other interfaces to protect against electrostatic discharge (ESD) and electrical transients.

  5. What is the clamping voltage of SM5S15HE3/2D?

    • The clamping voltage of SM5S15HE3/2D is 21.7V at 10A.

  6. What is the operating temperature range of SM5S15HE3/2D?

    • The operating temperature range of SM5S15HE3/2D is -55°C to 150°C.

  7. Is SM5S15HE3/2D RoHS compliant?

    • Yes, SM5S15HE3/2D is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can SM5S15HE3/2D be used for surge protection in automotive electronics?

    • Yes, SM5S15HE3/2D can be used for surge protection in automotive electronics, such as in-vehicle infotainment systems and onboard sensors.

  9. What package type does SM5S15HE3/2D come in?

    • SM5S15HE3/2D is available in a DO-218AB (SMPC) package.

  10. Does SM5S15HE3/2D have any industry certifications?

    • Yes, SM5S15HE3/2D is certified to meet industry standards such as AEC-Q101 for automotive applications and IEC 61000-4-2 for ESD protection.