Microsemi Corporation
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SMBJ5921C/TR13
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SMBJ5921C/TR13

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression in Electronic Circuits
  • Characteristics: Fast response time, low clamping voltage, compact package
  • Package: SMB (DO-214AA)
  • Essence: Protects electronic circuits from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600 Watts
  • Breakdown Voltage: 64.4V
  • Clamping Voltage: 103V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5921C/TR13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time ensures minimal damage to protected components
  • Low clamping voltage limits voltage spikes to safe levels

Advantages and Disadvantages

Advantages

  • Protects sensitive electronic components from voltage surges
  • Compact size allows for easy integration into circuit designs
  • Fast response time ensures minimal disruption to circuit operation

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Limited to specific voltage and power ratings

Working Principles

The SMBJ5921C/TR13 operates by diverting excess voltage away from sensitive components when a surge occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

This component is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ5919C/TR13: Lower breakdown voltage (58.1V)
  • SMBJ5923C/TR13: Higher breakdown voltage (70.1V)
  • SMBJ5921A: Axial lead package alternative

Note: The information provided is based on the latest available data at the time of writing.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ5921C/TR13 en soluciones técnicas

  1. What is the SMBJ5921C/TR13?

    • The SMBJ5921C/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 SMBJ5921C/TR13?

    • The maximum working voltage of the SMBJ5921C/TR13 is 440V.

  3. What is the peak pulse power dissipation of the SMBJ5921C/TR13?

    • The peak pulse power dissipation of the SMBJ5921C/TR13 is 600W.

  4. What are the typical applications of the SMBJ5921C/TR13?

    • The SMBJ5921C/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls.

  5. What is the clamping voltage of the SMBJ5921C/TR13?

    • The clamping voltage of the SMBJ5921C/TR13 is 710V.

  6. What is the operating temperature range of the SMBJ5921C/TR13?

    • The SMBJ5921C/TR13 has an operating temperature range of -55°C to 150°C.

  7. What is the package type of the SMBJ5921C/TR13?

    • The SMBJ5921C/TR13 is available in a surface mount DO-214AA (SMB) package.

  8. What standards does the SMBJ5921C/TR13 comply with?

    • The SMBJ5921C/TR13 complies with RoHS and REACH standards for environmental safety.

  9. What are the key features of the SMBJ5921C/TR13?

    • The key features of the SMBJ5921C/TR13 include low clamping voltage, fast response time, and high surge capability.

  10. How can the SMBJ5921C/TR13 be integrated into a circuit design?

    • The SMBJ5921C/TR13 can be easily integrated into circuit designs by placing it in parallel with the sensitive electronic components to be protected, providing a path to divert excess transient current away from the components.