Vishay Semiconductor Diodes Division
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1.5SMC51CA-E3/9AT
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1.5SMC51CA-E3/9AT

Product Overview

Category

The 1.5SMC51CA-E3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The 1.5SMC51CA-E3/9AT is typically available in a DO-214AB (SMC) package.

Essence

This TVS diode is essential for safeguarding sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 43.6V
  • Breakdown Voltage: 48.5V
  • Maximum Clamping Voltage: 77.4V
  • Peak Pulse Current: 93.6A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC51CA-E3/9AT typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Provides transient voltage protection
  • Rapid response to voltage spikes
  • Low leakage current

Advantages

  • High surge current capability
  • Fast reaction time
  • Robust protection against voltage transients

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Sensitive to reverse polarity connection

Working Principles

When a voltage transient occurs, the 1.5SMC51CA-E3/9AT rapidly conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

This TVS diode is widely used in various applications including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC51CA-E3/9AT include: - P6SMBJ51CA - SMBJ51CA - 1.5KE51CA

In conclusion, the 1.5SMC51CA-E3/9AT TVS diode offers robust surge protection for electronic circuits, making it an essential component in various industries and applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1.5SMC51CA-E3/9AT في الحلول التقنية

Sure, here are 10 common questions and answers related to the application of 1.5SMC51CA-E3/9AT in technical solutions:

  1. What is the voltage rating of 1.5SMC51CA-E3/9AT?

    • The voltage rating of 1.5SMC51CA-E3/9AT is 51V.

  2. What is the peak pulse power of 1.5SMC51CA-E3/9AT?

    • The peak pulse power of 1.5SMC51CA-E3/9AT is 1500W.

  3. What is the breakdown voltage of 1.5SMC51CA-E3/9AT?

    • The breakdown voltage of 1.5SMC51CA-E3/9AT is 56.7V.

  4. What is the maximum clamping voltage of 1.5SMC51CA-E3/9AT?

    • The maximum clamping voltage of 1.5SMC51CA-E3/9AT is 82.4V.

  5. What type of diode is 1.5SMC51CA-E3/9AT?

    • 1.5SMC51CA-E3/9AT is a unidirectional TVS (transient voltage suppressor) diode.

  6. What are the typical applications of 1.5SMC51CA-E3/9AT?

    • Typical applications of 1.5SMC51CA-E3/9AT include overvoltage protection in various electronic circuits and systems.

  7. What is the operating temperature range of 1.5SMC51CA-E3/9AT?

    • The operating temperature range of 1.5SMC51CA-E3/9AT is -55°C to +150°C.

  8. What is the package type of 1.5SMC51CA-E3/9AT?

    • 1.5SMC51CA-E3/9AT comes in a DO-214AB (SMC) package.

  9. What are the key features of 1.5SMC51CA-E3/9AT?

    • Key features of 1.5SMC51CA-E3/9AT include low clamping voltage, fast response time, and high surge capability.

  10. How does 1.5SMC51CA-E3/9AT protect electronic circuits?

    • 1.5SMC51CA-E3/9AT protects electronic circuits by diverting excessive current away from sensitive components when an overvoltage event occurs.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.