Microsemi Corporation
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SMBJ5948A/TR13
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SMBJ5948A/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor (TVS) Diode
Package: DO-214AA (SMB)
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 48V
  • Operating Voltage: 38.9V
  • Clamping Voltage: 77.4V
  • Reverse Standoff Voltage: 48V
  • Maximum Surge Current: 30A

Detailed Pin Configuration

The SMBJ5948A/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Provides effective protection against transient voltage spikes - Fast response time ensures minimal damage to protected circuits

Disadvantages: - May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ5948A/TR13 operates by diverting excessive voltage away from sensitive electronic components, thereby safeguarding them from damage caused by transient voltage spikes.

Detailed Application Field Plans

This TVS diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ5948A/TR13 include: - P6SMBJ48A - SMCJ48A - 1.5SMCJ48A

In conclusion, the SMBJ5948A/TR13 is a reliable TVS diode that offers efficient protection against transient voltage spikes, making it an essential component in numerous electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ5948A/TR13 en soluciones técnicas

  1. What is the SMBJ5948A/TR13?

    • The SMBJ5948A/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMBJ5948A/TR13?

    • The maximum peak pulse power of the SMBJ5948A/TR13 is 600 watts.

  3. What is the breakdown voltage of the SMBJ5948A/TR13?

    • The breakdown voltage of the SMBJ5948A/TR13 is 65.8 volts.

  4. What are the typical applications of the SMBJ5948A/TR13?

    • The SMBJ5948A/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of the SMBJ5948A/TR13?

    • The SMBJ5948A/TR13 has an operating temperature range of -55°C to 150°C.

  6. What is the package type of the SMBJ5948A/TR13?

    • The SMBJ5948A/TR13 is available in a surface mount DO-214AA (SMB) package.

  7. What is the clamping voltage of the SMBJ5948A/TR13?

    • The clamping voltage of the SMBJ5948A/TR13 at its peak pulse current is typically 93.6 volts.

  8. Is the SMBJ5948A/TR13 RoHS compliant?

    • Yes, the SMBJ5948A/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What are the key features of the SMBJ5948A/TR13?

    • The key features of the SMBJ5948A/TR13 include low clamping voltage, fast response time, and high surge capability.

  10. How does the SMBJ5948A/TR13 compare to similar transient voltage suppressors?

    • The SMBJ5948A/TR13 offers higher peak pulse power and lower clamping voltage compared to many similar devices, making it suitable for demanding transient protection applications.