Vishay Semiconductor Diodes Division
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SMAJ45CA-E3/61
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SMAJ45CA-E3/61

Product Overview

Category

The SMAJ45CA-E3/61 belongs to the category of transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

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

Package

The SMAJ45CA-E3/61 is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMAJ45CA-E3/61 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 45V
  • Clamping Voltage: 77.4V
  • Maximum Surge Current: 30A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ45CA-E3/61 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Transient voltage suppression
  • Protection against ESD events
  • Fast response to transient voltage spikes

Advantages

  • Provides effective protection against voltage transients
  • Fast response time helps in minimizing damage to sensitive electronics
  • Compact size for easy integration into circuit designs

Disadvantages

  • Clamping voltage may be higher than some alternative models
  • Limited surge current capability compared to higher-rated devices

Working Principles

The SMAJ45CA-E3/61 works by diverting excessive voltage transients away from the protected circuit, thereby limiting the voltage across it to a safe level.

Detailed Application Field Plans

This product is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ45CA-E3/61 include: - P6KE45CA - 1.5SMC45CA - SMBJ45CA

In conclusion, the SMAJ45CA-E3/61 is a reliable transient voltage suppressor diode that offers effective protection against voltage transients and ESD events. Its fast response time and high surge current capability make it suitable for a wide range of applications in various industries.

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기술 솔루션에 SMAJ45CA-E3/61 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum peak pulse power of SMAJ45CA-E3/61?

    • The maximum peak pulse power of SMAJ45CA-E3/61 is 400 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMAJ45CA-E3/61?

    • The breakdown voltage of SMAJ45CA-E3/61 is typically 50.2V at 1mA.

  3. What are the typical applications for SMAJ45CA-E3/61?

    • SMAJ45CA-E3/61 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial controls, and automotive systems.

  4. What is the clamping voltage of SMAJ45CA-E3/61?

    • The clamping voltage of SMAJ45CA-E3/61 is 77.4V at 58.9A.

  5. What is the operating temperature range of SMAJ45CA-E3/61?

    • SMAJ45CA-E3/61 has an operating temperature range of -55°C to +150°C.

  6. Does SMAJ45CA-E3/61 meet RoHS compliance?

    • Yes, SMAJ45CA-E3/61 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  7. What is the package type of SMAJ45CA-E3/61?

    • SMAJ45CA-E3/61 is available in a DO-214AC (SMA) package.

  8. Is SMAJ45CA-E3/61 suitable for high-speed data lines?

    • Yes, SMAJ45CA-E3/61 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.

  9. What is the response time of SMAJ45CA-E3/61?

    • The response time of SMAJ45CA-E3/61 is less than 1.0 nanosecond.

  10. Can SMAJ45CA-E3/61 be used in outdoor applications?

    • Yes, SMAJ45CA-E3/61 can be used in outdoor applications, but it should be housed in a suitable enclosure to protect it from environmental factors.