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SMAJ5919B-TP
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SMAJ5919B-TP

Introduction

The SMAJ5919B-TP is a crucial component in the field of electronic devices, offering essential protection against transient voltage spikes. This entry will provide an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Transient Voltage Suppressor (TVS) Diode
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-214AC (SMA)
  • Essence: Protection against transient voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 19V
  • Clamping Voltage: 30.6V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5919B-TP follows the standard pin configuration for DO-214AC packages, with two leads for connection.

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
  • Fast Response Time: Quickly responds to voltage spikes, safeguarding the circuitry.
  • High Surge Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited to specific breakdown voltage
  • Requires careful consideration of placement in circuit design

Working Principles

The SMAJ5919B-TP operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected device during transient events. This is achieved through the rapid conduction of the diode when the voltage exceeds the breakdown level.

Detailed Application Field Plans

The SMAJ5919B-TP finds extensive use in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models offer similar functionality to the SMAJ5919B-TP, including: - P6SMBJ19CA - 1.5SMCJ19A - SMBJ19CA

In conclusion, the SMAJ5919B-TP plays a vital role in protecting electronic circuits from transient voltage spikes, offering fast response times and high surge capabilities. Its compact package and effective performance make it a popular choice in diverse applications, although designers must carefully consider its specific breakdown voltage. Additionally, several alternative models provide flexibility in design choices, catering to different project requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ5919B-TP v technických řešeních

  1. What is SMAJ5919B-TP?

    • SMAJ5919B-TP is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ5919B-TP?

    • The maximum peak pulse power of SMAJ5919B-TP is 400 watts.

  3. What is the breakdown voltage of SMAJ5919B-TP?

    • The breakdown voltage of SMAJ5919B-TP is 64.4 volts.

  4. What are the typical applications of SMAJ5919B-TP?

    • SMAJ5919B-TP is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of SMAJ5919B-TP?

    • The operating temperature range of SMAJ5919B-TP is -55°C to +150°C.

  6. What is the response time of SMAJ5919B-TP?

    • The response time of SMAJ5919B-TP is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Is SMAJ5919B-TP RoHS compliant?

    • Yes, SMAJ5919B-TP is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of SMAJ5919B-TP?

    • SMAJ5919B-TP comes in a DO-214AC (SMA) package.

  9. Can SMAJ5919B-TP be used for ESD protection?

    • Yes, SMAJ5919B-TP can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  10. What are the key features of SMAJ5919B-TP?

    • Some key features of SMAJ5919B-TP include low clamping voltage, fast response time, and high surge capability, making it suitable for protecting sensitive electronic components from transient voltage events.