Taiwan Semiconductor Corporation
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SMBJ24CAHM4G
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SMBJ24CAHM4G

Product Overview

Category: Electronic Component
Use: Transient Voltage Suppressor
Characteristics: High surge capability, low clamping voltage, fast response time
Package: DO-214AB (SMC)
Essence: Protects electronic circuits from overvoltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Power Dissipation: 600W
  • Breakdown Voltage: 26.7V to 29.5V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 24V
  • Maximum Clamping Voltage: 38.9V at 34A

Detailed Pin Configuration

The SMBJ24CAHM4G has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to protected circuits
  • Low clamping voltage prevents excessive voltage across the protected load

Advantages and Disadvantages

Advantages: - High surge capability - Fast response time - Compact package size

Disadvantages: - Limited breakdown voltage range - Sensitive to temperature extremes

Working Principles

The SMBJ24CAHM4G operates by diverting excess current away from sensitive components when a transient voltage event occurs. It acts as a shunt to protect downstream electronics from voltage spikes.

Detailed Application Field Plans

  • Telecommunications: Protects communication equipment from lightning-induced surges
  • Automotive: Safeguards vehicle electronics from voltage transients
  • Industrial Control Systems: Shields control circuitry from power surges

Detailed and Complete Alternative Models

  1. SMBJ24A: Lower breakdown voltage, suitable for less sensitive applications
  2. SMBJ28CA: Higher breakdown voltage, ideal for more robust protection requirements
  3. SMBJ24CAT3G: Similar specifications but in a different package format

This comprehensive entry provides detailed information about the SMBJ24CAHM4G, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

10个与SMBJ24CAHM4G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 SMBJ24CAHM4G used for?

    • The SMBJ24CAHM4G is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ24CAHM4G?

    • The SMBJ24CAHM4G has a maximum working voltage of 24V.

  3. What is the peak pulse power of the SMBJ24CAHM4G?

    • The peak pulse power of the SMBJ24CAHM4G is 600W.

  4. What are the typical applications of the SMBJ24CAHM4G?

    • Typical applications of the SMBJ24CAHM4G include protection of electronic circuits in telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the clamping voltage of the SMBJ24CAHM4G?

    • The clamping voltage of the SMBJ24CAHM4G is 38.9V at 10A.

  6. Is the SMBJ24CAHM4G RoHS compliant?

    • Yes, the SMBJ24CAHM4G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the operating temperature range of the SMBJ24CAHM4G?

    • The SMBJ24CAHM4G has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  8. Does the SMBJ24CAHM4G have a low leakage current?

    • Yes, the SMBJ24CAHM4G features a low leakage current, which is beneficial for preserving power efficiency in applications.

  9. Can the SMBJ24CAHM4G be used for surge protection in power supply units?

    • Yes, the SMBJ24CAHM4G is commonly used for surge protection in power supply units to safeguard against voltage surges and transients.

  10. Is the SMBJ24CAHM4G available in surface mount packages?

    • Yes, the SMBJ24CAHM4G is available in a surface mount package, making it convenient for automated assembly processes in manufacturing.