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SM4T82CAY
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SM4T82CAY

Product Overview

  • Belongs to: Electronic Components
  • Category: TVS Diode
  • Use: Protection against voltage transients in sensitive electronics
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMC (DO-214AB), Tape & Reel
  • Essence: Provides robust protection for electronic circuits
  • Packaging/Quantity: 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 82V
  • Operating Voltage: 69.7V
  • Clamping Voltage: 112V
  • Peak Pulse Current: 6.5A
  • Reverse Standoff Voltage: 82V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • Robust protection for electronic circuits
  • Fast response time
  • Low clamping voltage

Disadvantages

  • May require additional components for comprehensive circuit protection
  • SMC package may not be suitable for all applications

Working Principles

The SM4T82CAY TVS diode operates by quickly diverting excess voltage away from sensitive electronic components, thereby protecting them from damage due to transient voltage spikes.

Detailed Application Field Plans

The SM4T82CAY is ideal for use in various electronic devices and systems, including: - Consumer electronics - Industrial control systems - Automotive electronics - Telecommunications equipment - Power supplies

Detailed and Complete Alternative Models

  • SM4T Series: Various breakdown voltages available
  • SMAJ Series: Different package size and characteristics
  • P6KE Series: Axial leaded TVS diodes with similar specifications

This information provides a comprehensive overview of the SM4T82CAY TVS diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

10個與SM4T82CAY在技術方案中應用相關的常見問題與解答

  1. What is SM4T82CAY?

    • SM4T82CAY is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of SM4T82CAY?

    • The maximum peak pulse power of SM4T82CAY is 400 watts.

  3. What is the breakdown voltage of SM4T82CAY?

    • The breakdown voltage of SM4T82CAY is 82 volts.

  4. What are the typical applications of SM4T82CAY?

    • SM4T82CAY is commonly used in telecommunications equipment, industrial controls, consumer electronics, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of SM4T82CAY?

    • The operating temperature range of SM4T82CAY is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SM4T82CAY?

    • The reverse stand-off voltage of SM4T82CAY is 82 volts.

  7. Does SM4T82CAY comply with RoHS requirements?

    • Yes, SM4T82CAY is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  8. What is the package type of SM4T82CAY?

    • SM4T82CAY is available in a DO-214AB (SMC) package.

  9. Is SM4T82CAY suitable for high-speed data lines?

    • Yes, SM4T82CAY is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  10. Can SM4T82CAY be used in outdoor applications?

    • Yes, SM4T82CAY is suitable for outdoor applications due to its ability to withstand lightning-induced transients and harsh environmental conditions.