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TPSMA6L20A
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TPSMA6L20A

Introduction

The TPSMA6L20A is a diode belonging to the category of transient voltage suppressor arrays. This component is widely used in electronic circuits to protect sensitive components from voltage spikes and transients. Its characteristics, package details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are discussed below.

Basic Information Overview

  • Category: Transient Voltage Suppressor Array
  • Use: Protecting sensitive electronic components from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA (DO-214AC)
  • Essence: Provides robust protection for electronic circuits
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 400W
  • Operating Voltage: 6.8V
  • Breakdown Voltage: 7.58V
  • Clamping Voltage: 11V
  • Peak Pulse Current: 14.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPSMA6L20A has a standard SMA (DO-214AC) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Transient Voltage Suppression: Quickly clamps excessive voltage to protect downstream components
  • Low Clamping Voltage: Ensures minimal stress on protected circuits
  • Fast Response Time: Rapid reaction to voltage transients

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Low clamping voltage preserves sensitive components
  • High surge current capability
  • Compact package size

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage transient occurs, the TPSMA6L20A conducts current to divert the excess energy away from the protected circuit. By clamping the voltage to a safe level, it prevents damage to sensitive components.

Detailed Application Field Plans

The TPSMA6L20A is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • TPSMA6L10A: Lower operating voltage variant
  • TPSMA6L30A: Higher operating voltage variant
  • TPSMA6L40A: Higher peak pulse power variant
  • TPSMA6L60A: Higher peak pulse current variant

In conclusion, the TPSMA6L20A is a crucial component in protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMA6L20A v technických řešeních

  1. What is TPSMA6L20A?

    • TPSMA6L20A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of TPSMA6L20A?

    • TPSMA6L20A features a low clamping voltage, fast response time, and high surge capability, making it suitable for protecting electronic circuits from overvoltage events.

  3. What is the maximum working voltage of TPSMA6L20A?

    • The maximum working voltage of TPSMA6L20A is typically 20V.

  4. In what applications can TPSMA6L20A be used?

    • TPSMA6L20A is commonly used in applications such as power supplies, communication systems, automotive electronics, and industrial equipment to protect against voltage spikes and surges.

  5. What is the peak pulse current rating of TPSMA6L20A?

    • The peak pulse current rating of TPSMA6L20A is typically 5.8A.

  6. How does TPSMA6L20A respond to transient voltage events?

    • TPSMA6L20A responds quickly to transient voltage events by diverting excess current away from the protected circuit, thereby limiting the voltage across it.

  7. Is TPSMA6L20A RoHS compliant?

    • Yes, TPSMA6L20A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the operating temperature range of TPSMA6L20A?

    • TPSMA6L20A is designed to operate within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  9. Does TPSMA6L20A require external heat sinking?

    • In most cases, TPSMA6L20A does not require external heat sinking due to its low clamping voltage and efficient thermal design.

  10. Can TPSMA6L20A be used for ESD protection?

    • Yes, TPSMA6L20A can also be used for electrostatic discharge (ESD) protection in various electronic devices and systems.