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TPSMD58A
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TPSMD58A Product Overview

Introduction

The TPSMD58A is a semiconductor product belonging to the category of transient voltage suppressor diodes. 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 the TPSMD58A.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400 Watts
  • Breakdown Voltage Range: 6.4V to 70V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMD58A follows the standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage transients.
  • Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited surge current capability compared to higher power TVS diodes
  • Breakdown voltage range may not cover all application requirements

Working Principles

The TPSMD58A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its breakdown voltage, thereby protecting downstream components.

Detailed Application Field Plans

The TPSMD58A is commonly used 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 the TPSMD58A include: - P6SMBJ58CA - 1.5SMC58CA - SMBJ58CA

In conclusion, the TPSMD58A transient voltage suppressor diode offers effective protection against voltage transients in a compact SMA package. Its fast response time and low clamping voltage make it suitable for a wide range of applications, although designers should consider its surge current limitations and breakdown voltage range when selecting the appropriate TVS diode for their specific needs.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TPSMD58A in technische oplossingen

  1. What is TPSMD58A?

    • TPSMD58A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of TPSMD58A?

    • The maximum clamping voltage of TPSMD58A is typically around 93.6V at 10A.

  3. What is the peak pulse power dissipation of TPSMD58A?

    • The peak pulse power dissipation of TPSMD58A is typically 600W for an 8/20µs waveform.

  4. What are the typical applications of TPSMD58A?

    • TPSMD58A is commonly used in surge protection for telecommunications equipment, industrial controls, consumer electronics, and automotive electronics.

  5. What is the operating temperature range of TPSMD58A?

    • The operating temperature range of TPSMD58A is typically -55°C to 150°C.

  6. How does TPSMD58A provide overvoltage protection?

    • TPSMD58A diverts excessive current away from sensitive components by clamping the voltage during transient events, thereby protecting the circuitry.

  7. What is the package type of TPSMD58A?

    • TPSMD58A is typically available in a surface mount SMA package.

  8. What standards does TPSMD58A comply with?

    • TPSMD58A complies with various industry standards such as IEC 61000-4-2 for electrostatic discharge (ESD) protection.

  9. Can TPSMD58A be used in high-speed data lines?

    • Yes, TPSMD58A is suitable for use in high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  10. Is TPSMD58A RoHS compliant?

    • Yes, TPSMD58A is RoHS compliant, making it suitable for use in environmentally conscious designs.