Microsemi Corporation
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SMBG5949B/TR13
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SMBG5949B/TR13

Product Overview

  • Category: Semiconductor component
  • Use: Voltage regulator diode
  • Characteristics: High voltage, low leakage current
  • Package: SOD-123FL
  • Essence: Regulates voltage in electronic circuits
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Voltage: 22V
  • Current: 5A
  • Power Dissipation: 1.5W
  • Operating Temperature: -65°C to +150°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Regulates voltage to a constant level
  • Low reverse leakage current
  • Fast response time

Advantages

  • High voltage capability
  • Small package size
  • Wide operating temperature range

Disadvantages

  • Limited current handling capacity
  • Sensitive to voltage spikes

Working Principles

The SMBG5949B/TR13 is a voltage regulator diode that operates by maintaining a constant voltage across its terminals, effectively regulating the voltage in electronic circuits.

Detailed Application Field Plans

  • Power supplies
  • Voltage regulation in automotive electronics
  • Industrial control systems

Detailed and Complete Alternative Models

  • 1N5822
  • 1N5819
  • BZX84C15

This comprehensive entry provides an in-depth understanding of the SMBG5949B/TR13, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBG5949B/TR13 en soluciones técnicas

  1. What is SMBG5949B/TR13?

    • SMBG5949B/TR13 is a surface mount glass passivated rectifier diode commonly used in electronic circuits for rectification and voltage regulation.

  2. What are the key specifications of SMBG5949B/TR13?

    • The SMBG5949B/TR13 has a maximum repetitive peak reverse voltage of 40V, a maximum average forward rectified current of 3A, and a low forward voltage drop.

  3. How is SMBG5949B/TR13 typically used in technical solutions?

    • SMBG5949B/TR13 is often used in power supplies, voltage regulators, and other electronic circuits where efficient rectification and voltage regulation are required.

  4. What are the temperature and storage requirements for SMBG5949B/TR13?

    • The SMBG5949B/TR13 diode should be stored in a dry environment with temperatures ranging from -55°C to +150°C to ensure its performance and reliability.

  5. Can SMBG5949B/TR13 be used in high-frequency applications?

    • Yes, SMBG5949B/TR13 is suitable for high-frequency applications due to its fast switching characteristics and low capacitance.

  6. Are there any recommended soldering techniques for SMBG5949B/TR13?

    • It is recommended to use a soldering iron with a controlled temperature to prevent overheating the diode during the soldering process.

  7. What are the typical failure modes of SMBG5949B/TR13?

    • Common failure modes include overvoltage stress, excessive current, and thermal overstress, which can lead to degradation or permanent damage to the diode.

  8. Does SMBG5949B/TR13 require any external protection components?

    • In some applications, it may be necessary to incorporate transient voltage suppressors or surge protectors to safeguard SMBG5949B/TR13 from voltage spikes and transients.

  9. Can SMBG5949B/TR13 be used in automotive electronics?

    • Yes, SMBG5949B/TR13 is suitable for automotive applications where reliable rectification and voltage regulation are essential.

  10. Where can I find detailed application notes and circuit design guidelines for SMBG5949B/TR13?

    • Detailed application notes and circuit design guidelines for SMBG5949B/TR13 can be found in the manufacturer's datasheet and application-specific technical literature.