Vishay Semiconductor Diodes Division
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1.5SMC68A-E3/9AT
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1.5SMC68A-E3/9AT

Product Overview

Category

The 1.5SMC68A-E3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems.

Characteristics

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

Package

The 1.5SMC68A-E3/9AT is available in a DO-214AB (SMC) package.

Packaging/Quantity

Typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 68V
  • Maximum Clamping Voltage: 87.1V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5SMC68A-E3/9AT typically has two pins, with the anode and cathode connections.

Functional Features

  • Provides protection against transient voltage spikes
  • Rapid response to overvoltage events
  • Limits the voltage across sensitive components

Advantages

  • High surge current handling capability
  • Low clamping voltage for effective protection
  • RoHS compliant, meeting environmental standards

Disadvantages

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

Working Principles

When a transient voltage spike occurs, the 1.5SMC68A-E3/9AT conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across sensitive components, preventing damage due to overvoltage events.

Detailed Application Field Plans

The 1.5SMC68A-E3/9AT is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC68A-E3/9AT include: - P6KE68A - SMBJ68A - 1.5KE68CA

In conclusion, the 1.5SMC68A-E3/9AT is a vital component in providing surge protection for various electronic applications, offering fast response times and high surge current capabilities. Its characteristics, specifications, and application field plans make it an essential part of modern electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC68A-E3/9AT v technických řešeních

  1. What is the voltage rating of 1.5SMC68A-E3/9AT?

    • The voltage rating of 1.5SMC68A-E3/9AT is 68V.

  2. What is the peak pulse power of 1.5SMC68A-E3/9AT?

    • The peak pulse power of 1.5SMC68A-E3/9AT is 1500W.

  3. What are the typical applications for 1.5SMC68A-E3/9AT?

    • Typical applications for 1.5SMC68A-E3/9AT include overvoltage protection in electronic equipment, surge suppression in power supplies, and transient voltage suppression in industrial controls.

  4. What is the breakdown voltage of 1.5SMC68A-E3/9AT?

    • The breakdown voltage of 1.5SMC68A-E3/9AT is 75.3V.

  5. What is the maximum clamping voltage of 1.5SMC68A-E3/9AT?

    • The maximum clamping voltage of 1.5SMC68A-E3/9AT is 109V.

  6. Is 1.5SMC68A-E3/9AT RoHS compliant?

    • Yes, 1.5SMC68A-E3/9AT is RoHS compliant.

  7. What is the operating temperature range of 1.5SMC68A-E3/9AT?

    • The operating temperature range of 1.5SMC68A-E3/9AT is -55°C to +150°C.

  8. Does 1.5SMC68A-E3/9AT have a low leakage current?

    • Yes, 1.5SMC68A-E3/9AT has a low leakage current.

  9. Can 1.5SMC68A-E3/9AT be used for ESD protection?

    • Yes, 1.5SMC68A-E3/9AT can be used for ESD (electrostatic discharge) protection.

  10. What package type does 1.5SMC68A-E3/9AT come in?

    • 1.5SMC68A-E3/9AT comes in a DO-214AB (SMC) package.