Taiwan Semiconductor Corporation
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SMBJ58A R5G
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SMBJ58A R5G

Introduction

The SMBJ58A R5G is a diode belonging to the category of transient voltage suppressors (TVS). This device is commonly used to protect sensitive electronic components from voltage spikes and transients. The SMBJ58A R5G possesses unique characteristics, comes in a specific package, and has distinct advantages and disadvantages.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS)
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMB (DO-214AA)
  • Essence: Safeguarding electronic components from voltage surges
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 64.1V to 71V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ58A R5G features a standard SMB package with two pins. Pin 1 is the anode, while pin 2 is the cathode.

Functional Features

  • Fast Response Time: Rapid reaction to voltage transients
  • Low Clamping Voltage: Limits the voltage across the protected circuit
  • High Surge Current Capability: Ability to handle large transient currents

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact form factor

Disadvantages

  • Limited power dissipation capability
  • May require additional heat sinking in high-power applications

Working Principles

When a voltage spike occurs, the SMBJ58A R5G conducts current to divert the excess energy away from the sensitive components. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ58A R5G finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ58CA: Similar specifications with a slightly higher breakdown voltage
  • SMBJ58A-E3/52: RoHS-compliant version with identical electrical characteristics

In conclusion, the SMBJ58A R5G is a crucial component in safeguarding electronic circuits from voltage transients, offering fast response times and effective protection. Its compact size and high surge current capability make it suitable for diverse applications across different industries.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMBJ58A R5G في الحلول التقنية

  1. What is the SMBJ58A R5G?

    • The SMBJ58A R5G 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 SMBJ58A R5G?

    • The SMBJ58A R5G has a maximum working voltage of 58V.

  3. What is the peak pulse power of the SMBJ58A R5G?

    • The peak pulse power of the SMBJ58A R5G is 600W.

  4. What are the typical applications of the SMBJ58A R5G?

    • The SMBJ58A R5G is commonly used in applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive systems for transient voltage suppression.

  5. What is the operating temperature range of the SMBJ58A R5G?

    • The SMBJ58A R5G has an operating temperature range of -55°C to 150°C.

  6. What is the response time of the SMBJ58A R5G?

    • The response time of the SMBJ58A R5G is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. How does the SMBJ58A R5G provide protection to electronic circuits?

    • The SMBJ58A R5G clamps transient voltages by diverting excess current away from sensitive components, thereby protecting them from damage.

  8. Can the SMBJ58A R5G be used in high-speed data lines?

    • Yes, the SMBJ58A R5G is suitable for use in high-speed data lines due to its fast response time and low capacitance.

  9. What is the packaging type of the SMBJ58A R5G?

    • The SMBJ58A R5G is available in a surface mount package.

  10. Is the SMBJ58A R5G compliant with industry standards?

    • Yes, the SMBJ58A R5G complies with industry standards such as RoHS and is designed to meet various regulatory requirements for electronic components.