Taiwan Semiconductor Corporation
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
SMAJ58A R3G
Lihat Butiran Helaian data

SMAJ58A R3G

Introduction

SMAJ58A R3G is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used to protect sensitive electronic components from voltage spikes and transients. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of SMAJ58A R3G.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS)
  • Use: Protecting sensitive electronic components from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-214AC (SMA), SMC
  • Essence: Provides protection against transient overvoltage conditions
  • Packaging/Quantity: Available in tape and reel packaging, with varying quantities

Specifications

  • Voltage - Reverse Standoff (Typ): 58V
  • Voltage - Breakdown: 64.4V
  • Clamping Voltage: 93.6V
  • Peak Pulse Current: 10A
  • Power Dissipation: 400W
  • Polarity: Unidirectional

Detailed Pin Configuration

The SMAJ58A R3G diode has two pins, with the cathode marked by a line on the body of the diode.

Functional Features

  • Rapid response to transient overvoltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact package size

Disadvantages

  • Limited power dissipation capability
  • Unidirectional protection only

Working Principles

SMAJ58A R3G operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected device during transient events. When the voltage exceeds the breakdown voltage, the diode conducts and shunts the excess current to the ground.

Detailed Application Field Plans

SMAJ58A R3G finds applications in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMAJ58A R3G include: - P6KE68CA - 1.5KE68A - SA58A

In conclusion, SMAJ58A R3G is a vital component in protecting electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications.

Word count: 366

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMAJ58A R3G dalam penyelesaian teknikal

  1. What is SMAJ58A R3G?

    • SMAJ58A R3G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients.

  2. What is the maximum peak pulse power of SMAJ58A R3G?

    • The maximum peak pulse power of SMAJ58A R3G is 400 watts.

  3. What is the breakdown voltage of SMAJ58A R3G?

    • The breakdown voltage of SMAJ58A R3G is 58 volts.

  4. What are the typical applications of SMAJ58A R3G?

    • SMAJ58A R3G is commonly used in various technical solutions such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of SMAJ58A R3G?

    • The operating temperature range of SMAJ58A R3G is -55°C to +150°C.

  6. What is the response time of SMAJ58A R3G?

    • The response time of SMAJ58A R3G is typically less than 1 picosecond.

  7. What is the package type of SMAJ58A R3G?

    • SMAJ58A R3G is available in a DO-214AC (SMA) package.

  8. Is SMAJ58A R3G RoHS compliant?

    • Yes, SMAJ58A R3G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. What are the key features of SMAJ58A R3G?

    • Some key features of SMAJ58A R3G include low clamping voltage, fast response time, and high surge capability.

  10. How should SMAJ58A R3G be mounted on a PCB?

    • SMAJ58A R3G should be mounted using appropriate soldering techniques and with consideration for thermal management to ensure reliable performance in technical solutions.