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SMAJ20CA-13
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SMAJ20CA-13

Introduction

SMAJ20CA-13 is a product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

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

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 20V
  • Clamping Voltage: 32.4V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ20CA-13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited breakdown voltage range
  • May require additional circuitry for comprehensive protection in high-voltage applications

Working Principles

When a transient voltage spike occurs, the SMAJ20CA-13 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMAJ20CA-13 is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

  • SMAJ5.0A: Breakdown Voltage: 5V
  • SMAJ12A: Breakdown Voltage: 12V
  • SMAJ24A: Breakdown Voltage: 24V
  • SMAJ48A: Breakdown Voltage: 48V

In conclusion, the SMAJ20CA-13 is a transient voltage suppressor diode designed to provide effective protection against transient voltage spikes in various electronic applications.

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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ SMAJ20CA-13 ในโซลูชันทางเทคนิค

  1. What is SMAJ20CA-13?

    • SMAJ20CA-13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ20CA-13?

    • The maximum peak pulse power of SMAJ20CA-13 is 400 watts.

  3. What is the breakdown voltage of SMAJ20CA-13?

    • The breakdown voltage of SMAJ20CA-13 is 22 volts.

  4. What are the typical applications of SMAJ20CA-13?

    • SMAJ20CA-13 is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against voltage surges and transients.

  5. What is the operating temperature range of SMAJ20CA-13?

    • The operating temperature range of SMAJ20CA-13 is -55°C to +150°C.

  6. What is the response time of SMAJ20CA-13?

    • The response time of SMAJ20CA-13 is typically less than 1 picosecond.

  7. What is the package type of SMAJ20CA-13?

    • SMAJ20CA-13 is available in a DO-214AC (SMA) package.

  8. What standards does SMAJ20CA-13 comply with?

    • SMAJ20CA-13 complies with RoHS and REACH standards for environmental safety.

  9. What is the clamping voltage of SMAJ20CA-13?

    • The clamping voltage of SMAJ20CA-13 is 32.4 volts at 10A.

  10. Can SMAJ20CA-13 be used for overvoltage protection in power supply circuits?

    • Yes, SMAJ20CA-13 can be used for overvoltage protection in power supply circuits to safeguard sensitive components from voltage spikes and transients.