Vishay Semiconductor Diodes Division
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SMBJ26CHE3/52
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SMBJ26CHE3/52

Product Overview

Category: Electronics
Use: Voltage suppression in electronic circuits
Characteristics: Fast response time, low clamping voltage, compact size
Package: SOD-123FL
Essence: Transient Voltage Suppressor (TVS) diode
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600 Watts
  • Breakdown Voltage: 26V
  • Clamping Voltage: 45.7V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ26CHE3/52 has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to sensitive components
  • Low clamping voltage diverts excess voltage away from the protected circuit

Advantages and Disadvantages

Advantages: - Compact size allows for easy integration into circuit designs - Fast response time provides effective protection - Low clamping voltage minimizes stress on protected components

Disadvantages: - Limited to specific voltage ratings - May require additional components for comprehensive circuit protection

Working Principles

The SMBJ26CHE3/52 operates by diverting excessive voltage away from sensitive components during transient voltage events. When the input voltage exceeds the breakdown voltage, the diode rapidly conducts, providing a low impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

  • Telecommunications: Protects communication equipment from voltage surges
  • Automotive: Safeguards electronic systems in vehicles from voltage transients
  • Industrial Control Systems: Ensures the reliability of control circuitry in industrial settings

Detailed and Complete Alternative Models

  • SMBJ5.0A: Breakdown Voltage: 5V, Peak Pulse Power: 600 Watts
  • SMBJ15A: Breakdown Voltage: 15V, Peak Pulse Power: 600 Watts
  • SMBJ33A: Breakdown Voltage: 33V, Peak Pulse Power: 600 Watts

This TVS diode offers reliable protection against transient voltage events and finds applications in various industries due to its compact size and efficient performance.

Word Count: 324

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ26CHE3/52 i tekniska lösningar

  1. What is the SMBJ26CHE3/52?

    • The SMBJ26CHE3/52 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ26CHE3/52?

    • The SMBJ26CHE3/52 has a maximum working voltage of 26V.

  3. What is the peak pulse power of the SMBJ26CHE3/52?

    • The SMBJ26CHE3/52 has a peak pulse power of 600W.

  4. What are the typical applications of the SMBJ26CHE3/52?

    • The SMBJ26CHE3/52 is commonly used in applications such as telecommunications equipment, industrial automation, and automotive electronics to protect against voltage transients.

  5. What is the clamping voltage of the SMBJ26CHE3/52?

    • The clamping voltage of the SMBJ26CHE3/52 is 42.1V at 10A.

  6. What is the operating temperature range of the SMBJ26CHE3/52?

    • The SMBJ26CHE3/52 has an operating temperature range of -55°C to 150°C.

  7. Is the SMBJ26CHE3/52 RoHS compliant?

    • Yes, the SMBJ26CHE3/52 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Does the SMBJ26CHE3/52 meet industry standards for surge protection?

    • Yes, the SMBJ26CHE3/52 meets industry standards such as IEC 61000-4-5 for surge protection.

  9. Can the SMBJ26CHE3/52 be used in high-speed data line protection?

    • Yes, the SMBJ26CHE3/52 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  10. What package type does the SMBJ26CHE3/52 come in?

    • The SMBJ26CHE3/52 is available in a DO-214AA (SMB) package, which is suitable for surface mount applications.