Vishay Semiconductor Diodes Division
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SM8S10HE3/2D
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SM8S10HE3/2D

Product Overview

  • Belongs to: Electronic Components
  • Category: TVS Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-218AB
  • Essence: Provides robust overvoltage protection for sensitive electronics
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Peak Pulse Power: 8kW
  • Breakdown Voltage: 10V
  • Clamping Voltage: 17.2V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

  • Advantages:
    • Robust protection for sensitive electronics
    • Fast response time
    • RoHS compliant
  • Disadvantages:
    • Relatively high clamping voltage compared to some alternatives

Working Principles

The SM8S10HE3/2D operates by diverting excess current away from sensitive components when a voltage transient occurs, thereby protecting them from damage.

Detailed Application Field Plans

This TVS diode is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

  • Alternative Model 1: SM8S10AHE3/2D
    • Similar specifications and package
  • Alternative Model 2: P6SMB10CA
    • Different package (DO-214AA) but similar characteristics and use

This entry provides comprehensive information about the SM8S10HE3/2D TVS diode, including its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10个与SM8S10HE3/2D在技术解决方案中的应用相关的常见问题及解答

  1. What is the SM8S10HE3/2D?

    • The SM8S10HE3/2D is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of the SM8S10HE3/2D?

    • The maximum peak pulse power of the SM8S10HE3/2D is 800 watts for an 8/20 µs waveform.

  3. What is the breakdown voltage of the SM8S10HE3/2D?

    • The breakdown voltage of the SM8S10HE3/2D is 10 volts.

  4. What are the typical applications of the SM8S10HE3/2D?

    • The SM8S10HE3/2D is commonly used in telecommunications equipment, computers, industrial and consumer electronics, and automotive systems to protect against voltage surges.

  5. What is the operating temperature range of the SM8S10HE3/2D?

    • The operating temperature range of the SM8S10HE3/2D is -55°C to +150°C.

  6. What is the package type of the SM8S10HE3/2D?

    • The SM8S10HE3/2D comes in a DO-218AB (SMC) package.

  7. Is the SM8S10HE3/2D RoHS compliant?

    • Yes, the SM8S10HE3/2D is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the clamping voltage of the SM8S10HE3/2D?

    • The clamping voltage of the SM8S10HE3/2D is 17.2 volts at 14A.

  9. Does the SM8S10HE3/2D meet industry standards for surge protection?

    • Yes, the SM8S10HE3/2D meets the requirements of IEC 61000-4-5 for surge protection.

  10. Can the SM8S10HE3/2D be used in high-speed data line protection?

    • Yes, the SM8S10HE3/2D is suitable for protecting high-speed data lines such as Ethernet, USB, and HDMI interfaces.