Microsemi Corporation
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SMBJ26CE3/TR13
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SMBJ26CE3/TR13

Product Overview

The SMBJ26CE3/TR13 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for protecting sensitive electronic components from voltage transients. These diodes are characterized by their fast response time, low clamping voltage, and high surge current capability. The SMBJ26CE3/TR13 is typically packaged in a compact, surface-mount package and is available in various packaging/quantity options to suit different application requirements.

Basic Information

  • Category: Transient Voltage Suppressor Diodes (TVS Diodes)
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: Surface-mount package
  • Essence: Protecting sensitive electronic components
  • Packaging/Quantity: Various options available

Specifications

  • Voltage - Reverse Standoff (Typ): 26V
  • Voltage - Breakdown (Min): 28.9V
  • Voltage - Clamping (Max) @ Ipp: 42.1V
  • Current - Peak Pulse (10/1000µs): 20.1A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional Channels: 1

Detailed Pin Configuration

The SMBJ26CE3/TR13 typically features a standard SMC (DO-214AB) package with two terminals, anode, and cathode.

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact surface-mount package for easy integration
  • High surge current capability ensures reliable performance

Disadvantages

  • May exhibit some leakage current in normal operation
  • Limited to unidirectional protection

Working Principles

When a transient voltage spike occurs, the SMBJ26CE3/TR13 rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMBJ26CE3/TR13 is widely used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ26CE3/TR13 include: - SMAJ26A - P6SMB26CA - 1.5SMC26CA - SMCJ26A

In conclusion, the SMBJ26CE3/TR13 transient voltage suppressor diode offers effective protection against voltage transients in a compact, surface-mount package. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMBJ26CE3/TR13 i tekniske løsninger

  1. What is the SMBJ26CE3/TR13?

    • The SMBJ26CE3/TR13 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 SMBJ26CE3/TR13?

    • The maximum working voltage of the SMBJ26CE3/TR13 is 26V.

  3. What is the peak pulse power of the SMBJ26CE3/TR13?

    • The peak pulse power of the SMBJ26CE3/TR13 is typically 600W.

  4. What are the typical applications of the SMBJ26CE3/TR13?

    • The SMBJ26CE3/TR13 is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ26CE3/TR13?

    • The clamping voltage of the SMBJ26CE3/TR13 is the voltage at which it starts to conduct significant current during a transient event, typically around 34.4V.

  6. What is the operating temperature range of the SMBJ26CE3/TR13?

    • The SMBJ26CE3/TR13 has an operating temperature range of -55°C to 150°C.

  7. How does the SMBJ26CE3/TR13 provide protection against voltage transients?

    • The SMBJ26CE3/TR13 shunts excess current away from sensitive components by diverting it through itself when a transient voltage spike occurs.

  8. Is the SMBJ26CE3/TR13 RoHS compliant?

    • Yes, the SMBJ26CE3/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the package type of the SMBJ26CE3/TR13?

    • The SMBJ26CE3/TR13 comes in a surface mount DO-214AA (SMB) package.

  10. Can the SMBJ26CE3/TR13 be used for ESD protection?

    • Yes, the SMBJ26CE3/TR13 can also be used for electrostatic discharge (ESD) protection in various electronic circuits.