Vishay Semiconductor Diodes Division
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1.5SMC22A-E3/9AT
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1.5SMC22A-E3/9AT

Product Overview

Category

The 1.5SMC22A-E3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits and systems, safeguarding against transient voltage spikes.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The 1.5SMC22A-E3/9AT is available in a DO-214AB (SMC) package.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 22V
  • Maximum Clamping Voltage: 35.5V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 18.8V
  • Leakage Current: 1µA

Detailed Pin Configuration

The 1.5SMC22A-E3/9AT has two pins: 1. Anode 2. Cathode

Functional Features

  • Provides protection against voltage transients
  • Rapid response to overvoltage events
  • Low incremental surge resistance

Advantages

  • High surge capability ensures robust protection
  • Low clamping voltage minimizes stress on protected circuits
  • Fast response time provides quick protection against transients

Disadvantages

  • May require additional circuitry for comprehensive ESD protection
  • Sensitive to reverse bias conditions if not properly implemented

Working Principles

When a transient voltage spike occurs, the 1.5SMC22A-E3/9AT rapidly conducts current, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to downstream components.

Detailed Application Field Plans

The 1.5SMC22A-E3/9AT is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC22A-E3/9AT include: - P6SMB22A - SMBJ22A - 1.5KE22A

This completes the English editing encyclopedia entry structure format for the 1.5SMC22A-E3/9AT, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Énumérez 10 questions et réponses courantes liées à l'application de 1.5SMC22A-E3/9AT dans les solutions techniques

  1. What is the voltage rating of 1.5SMC22A-E3/9AT?

    • The voltage rating of 1.5SMC22A-E3/9AT is 15.3V.

  2. What is the peak pulse power of 1.5SMC22A-E3/9AT?

    • The peak pulse power of 1.5SMC22A-E3/9AT is 1500W.

  3. What is the breakdown voltage of 1.5SMC22A-E3/9AT?

    • The breakdown voltage of 1.5SMC22A-E3/9AT is 24.4V.

  4. What are the typical applications for 1.5SMC22A-E3/9AT?

    • Typical applications for 1.5SMC22A-E3/9AT include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  5. What is the maximum clamping voltage of 1.5SMC22A-E3/9AT?

    • The maximum clamping voltage of 1.5SMC22A-E3/9AT is 34.4V.

  6. What is the operating temperature range of 1.5SMC22A-E3/9AT?

    • The operating temperature range of 1.5SMC22A-E3/9AT is -55°C to +150°C.

  7. Is 1.5SMC22A-E3/9AT RoHS compliant?

    • Yes, 1.5SMC22A-E3/9AT is RoHS compliant.

  8. What is the package type of 1.5SMC22A-E3/9AT?

    • 1.5SMC22A-E3/9AT comes in a DO-214AB (SMC) package.

  9. What is the lead-free status of 1.5SMC22A-E3/9AT?

    • 1.5SMC22A-E3/9AT is lead-free.

  10. Does 1.5SMC22A-E3/9AT have any industry certifications?

    • Yes, 1.5SMC22A-E3/9AT is certified to meet various industry standards such as AEC-Q101 for automotive applications.