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SMAJ14CA
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SMAJ14CA - Product Overview

Introduction

SMAJ14CA is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting 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 SMAJ14CA.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding electronic circuits from overvoltage events
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage - Reverse Standoff (Typ): 12.8V
  • Voltage - Breakdown (Min): 14.3V
  • Clamping Voltage @ Ipp: 21.2V
  • Peak Pulse Current: 36.1A
  • Power Dissipation (Pd): 400W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMAJ14CA diode typically has two pins, with the cathode marked by a band on the body of the diode.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

SMAJ14CA operates by diverting excessive transient currents away from sensitive components when the voltage exceeds the breakdown voltage, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

SMAJ14CA finds applications in various fields, including: - Consumer electronics - Telecommunications equipment - Industrial automation - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to SMAJ14CA include: - SMBJ14CA - SMCJ14CA - P4SMAJ14CA - 1.5SMCJ14CA

In conclusion, SMAJ14CA is a crucial component in safeguarding electronic circuits from voltage transients and spikes, offering fast response times and effective protection. Its compact size and wide operating temperature range make it suitable for diverse applications across different industries.

Word Count: 345

تکنیکی حل میں SMAJ14CA کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is SMAJ14CA?

    • SMAJ14CA is a type of transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power dissipation of SMAJ14CA?

    • The maximum peak pulse power dissipation of SMAJ14CA is 400 watts.

  3. What is the breakdown voltage of SMAJ14CA?

    • The breakdown voltage of SMAJ14CA is 14 volts.

  4. What are the typical applications of SMAJ14CA?

    • SMAJ14CA is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of SMAJ14CA?

    • The response time of SMAJ14CA is very fast, typically in the nanosecond range.

  6. How does SMAJ14CA provide overvoltage protection?

    • SMAJ14CA clamps the voltage to a safe level by diverting excess current away from the protected circuit when an overvoltage event occurs.

  7. What is the operating temperature range of SMAJ14CA?

    • The operating temperature range of SMAJ14CA is typically -55°C to 150°C.

  8. Can SMAJ14CA be used for ESD protection?

    • Yes, SMAJ14CA can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  9. What is the package type of SMAJ14CA?

    • SMAJ14CA is available in a variety of package types, including DO-214AC (SMA) and DO-214AB (SMC).

  10. Is SMAJ14CA RoHS compliant?

    • Yes, SMAJ14CA is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmentally friendly manufacturing.