Vishay Semiconductor Diodes Division
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SMAJ45CA-M3/61
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SMAJ45CA-M3/61

Product Overview

Category

The SMAJ45CA-M3/61 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

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

Package

The SMAJ45CA-M3/61 is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable protection against voltage transients, ensuring the safety and longevity of electronic devices.

Packaging/Quantity

The SMAJ45CA-M3/61 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

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

Detailed Pin Configuration

The SMAJ45CA-M3/61 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages

  • Fast response to transient events
  • Low clamping voltage protects sensitive components
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited power dissipation capability
  • May require additional protection for high-energy transient events

Working Principles

When a transient voltage event occurs, the SMAJ45CA-M3/61 conducts current and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SMAJ45CA-M3/61 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE45CA
  • 1.5SMC45CA
  • SMCJ45CA

In conclusion, the SMAJ45CA-M3/61 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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技術ソリューションにおける SMAJ45CA-M3/61 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum peak pulse power of SMAJ45CA-M3/61?

    • The maximum peak pulse power is 400 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMAJ45CA-M3/61?

    • The breakdown voltage is typically 50.2V at 1mA.

  3. What are the typical applications for SMAJ45CA-M3/61?

    • It is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial controls, and consumer electronics.

  4. What is the clamping voltage of SMAJ45CA-M3/61?

    • The clamping voltage is 77.4V at 77.4A for a 10/1000μs waveform.

  5. What is the operating temperature range for SMAJ45CA-M3/61?

    • The operating temperature range is -55°C to +150°C.

  6. Is SMAJ45CA-M3/61 RoHS compliant?

    • Yes, it is RoHS compliant.

  7. What is the package type for SMAJ45CA-M3/61?

    • It is available in a DO-214AC (SMA) package.

  8. Does SMAJ45CA-M3/61 have any certifications?

    • It is UL recognized under the component recognition program.

  9. What is the response time of SMAJ45CA-M3/61?

    • The response time is less than 1 picosecond.

  10. Can SMAJ45CA-M3/61 be used for ESD protection?

    • Yes, it can be used for ESD protection in various electronic circuits.