Vishay Semiconductor Diodes Division
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SMBJ24HE3/52
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SMBJ24HE3/52

Product Overview

  • Category: Electronics
  • Use: Voltage suppressor diode
  • Characteristics: Transient voltage suppression, high surge capability, low clamping voltage
  • Package: DO-214AA (SMB), 2-pin
  • Essence: Protecting sensitive electronic devices from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 24V
  • Voltage - Breakdown (Min): 26.7V
  • Voltage - Clamping (Max) @ Ipp: 38.9V
  • Current - Peak Pulse (10/1000µs): 29.2A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The SMBJ24HE3/52 has a simple 2-pin configuration with no specific pinout requirements.

Functional Features

  • Transient voltage suppression
  • High surge capability
  • Low clamping voltage

Advantages and Disadvantages

Advantages

  • Effectively protects against voltage spikes
  • High surge capability for reliable protection
  • Low clamping voltage ensures minimal impact on the protected circuit

Disadvantages

  • May require additional components for comprehensive overvoltage protection
  • Limited to specific voltage and current ratings

Working Principles

The SMBJ24HE3/52 operates by diverting excess voltage away from sensitive electronic components, thereby preventing damage due to transient voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts, shunting the excess current to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ24HE3/52 is commonly used in various electronic applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMBJ24CA: Similar specifications with a lower breakdown voltage of 21.3V
  • SMBJ24A: Higher breakdown voltage of 26.7V with similar characteristics
  • SMBJ24C: Lower surge capability but compatible with lower power applications

This concludes the detailed entry for the SMBJ24HE3/52, providing comprehensive information about its product category, specifications, features, and application fields.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ24HE3/52 i tekniska lösningar

  1. What is the SMBJ24HE3/52?

    • The SMBJ24HE3/52 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ24HE3/52?

    • The SMBJ24HE3/52 has a maximum working voltage of 24 volts.

  3. What is the peak pulse power of the SMBJ24HE3/52?

    • The peak pulse power of the SMBJ24HE3/52 is 600 watts.

  4. What are the typical applications of the SMBJ24HE3/52?

    • The SMBJ24HE3/52 is commonly used in applications such as telecommunications equipment, computers, and consumer electronics to protect against voltage transients.

  5. What is the breakdown voltage of the SMBJ24HE3/52?

    • The breakdown voltage of the SMBJ24HE3/52 is 26.7 volts.

  6. What is the clamping voltage of the SMBJ24HE3/52?

    • The clamping voltage of the SMBJ24HE3/52 is 38.9 volts.

  7. What is the operating temperature range of the SMBJ24HE3/52?

    • The SMBJ24HE3/52 has an operating temperature range of -55°C to 150°C.

  8. What is the package type of the SMBJ24HE3/52?

    • The SMBJ24HE3/52 comes in a DO-214AA (SMB) package.

  9. Is the SMBJ24HE3/52 RoHS compliant?

    • Yes, the SMBJ24HE3/52 is RoHS compliant.

  10. What are the key features of the SMBJ24HE3/52?

    • The key features of the SMBJ24HE3/52 include low profile, fast response time, and high surge capability.