Vishay Semiconductor Diodes Division
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SA120A-E3/54
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SA120A-E3/54

Product Overview

Category

The SA120A-E3/54 belongs to the category of semiconductor devices.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Low forward voltage drop
  • High surge capability
  • Fast response time

Package

The SA120A-E3/54 is typically available in a DO-15 package.

Essence

This product serves as a critical component in protecting electronic circuits from voltage spikes and surges.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Reverse Standoff Voltage: 120V
  • Breakdown Voltage: 133V
  • Maximum Clamping Voltage: 193V
  • Peak Pulse Current: 7.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SA120A-E3/54 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Transient voltage suppression
  • Voltage regulation
  • Overvoltage protection

Advantages and Disadvantages

Advantages

  • Fast response time
  • High surge capability
  • Low forward voltage drop

Disadvantages

  • Limited peak pulse current compared to higher-rated devices
  • Sensitive to reverse bias conditions

Working Principles

The SA120A-E3/54 operates by diverting excessive voltage away from sensitive components in a circuit, thereby protecting them from damage due to voltage spikes or surges.

Detailed Application Field Plans

The SA120A-E3/54 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SA120A-E3/54 include: - SA5.0A-E3/54 - SA10A-E3/54 - SA24A-E3/54

In conclusion, the SA120A-E3/54 is a crucial semiconductor device that provides voltage regulation and transient suppression in various electronic applications, offering fast response times and high surge capabilities. Its application spans across multiple industries, making it an essential component in protecting electronic circuits from voltage fluctuations and surges.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SA120A-E3/54 em soluções técnicas

  1. What is the maximum voltage rating of SA120A-E3/54?

    • The maximum voltage rating of SA120A-E3/54 is 120V.

  2. What is the maximum current rating of SA120A-E3/54?

    • The maximum current rating of SA120A-E3/54 is 1A.

  3. What is the power dissipation of SA120A-E3/54?

    • The power dissipation of SA120A-E3/54 is 1W.

  4. What is the package type of SA120A-E3/54?

    • SA120A-E3/54 comes in a DO-204AC (DO-15) package.

  5. What are the typical applications for SA120A-E3/54?

    • SA120A-E3/54 is commonly used in overvoltage protection, transient voltage suppression, and surge protection applications.

  6. What is the reverse stand-off voltage of SA120A-E3/54?

    • The reverse stand-off voltage of SA120A-E3/54 is 102V.

  7. What is the clamping voltage of SA120A-E3/54?

    • The clamping voltage of SA120A-E3/54 is 164V at 1A.

  8. Is SA120A-E3/54 RoHS compliant?

    • Yes, SA120A-E3/54 is RoHS compliant.

  9. What is the operating temperature range of SA120A-E3/54?

    • The operating temperature range of SA120A-E3/54 is -55°C to 175°C.

  10. Does SA120A-E3/54 have any certifications or approvals?

    • SA120A-E3/54 is UL recognized and meets various industry standards for surge protection devices.