Vishay Semiconductor Diodes Division
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SMA6J22A-M3/61
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SMA6J22A-M3/61

Product Overview

The SMA6J22A-M3/61 belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their high surge capability, low clamping voltage, and fast response time. The package type for SMA6J22A-M3/61 is SMA, and it is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Voltage Rating: 22V
  • Peak Pulse Power: 600W
  • Breakdown Voltage: 24.4V
  • Clamping Voltage: 38.9V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA6J22A-M3/61 has two pins, with pin 1 being the anode and pin 2 being the cathode.

Functional Features

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

Advantages and Disadvantages

Advantages: - Effective surge protection - Fast response to transient overvoltage events - Compact size

Disadvantages: - Limited power dissipation capability - May require additional circuitry for comprehensive ESD protection

Working Principles

The SMA6J22A-M3/61 operates based on the principle of avalanche breakdown, where it rapidly diverts excessive current away from sensitive components when subjected to transient voltage spikes.

Detailed Application Field Plans

The SMA6J22A-M3/61 is widely used in various applications including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to SMA6J22A-M3/61 include: - P6SMBJ22A - SMBJ22CA - 1.5SMC22CA - P4SMA22CA

In conclusion, the SMA6J22A-M3/61 TVS diode offers effective surge protection with its high surge capability and fast response time. While it has limitations in power dissipation, it serves as a crucial component in safeguarding electronic circuits from transient voltage events across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMA6J22A-M3/61 en soluciones técnicas

  1. What is the maximum peak pulse power of SMA6J22A-M3/61?

    • The maximum peak pulse power is 600 watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of SMA6J22A-M3/61?

    • The breakdown voltage is typically 24.4 volts.

  3. What is the operating temperature range for SMA6J22A-M3/61?

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

  4. What are the typical applications for SMA6J22A-M3/61?

    • Typical applications include protection of sensitive electronic equipment such as telecommunication systems, industrial controls, and automotive electronics.

  5. What is the reverse stand-off voltage of SMA6J22A-M3/61?

    • The reverse stand-off voltage is 22 volts.

  6. What is the clamping voltage of SMA6J22A-M3/61?

    • The clamping voltage is typically 35.5 volts at 15.4A.

  7. Does SMA6J22A-M3/61 meet RoHS requirements?

    • Yes, it is compliant with RoHS requirements.

  8. What is the package type of SMA6J22A-M3/61?

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

  9. What is the forward surge rating of SMA6J22A-M3/61?

    • The forward surge rating is 200A for an 8.3ms half sine wave.

  10. Is SMA6J22A-M3/61 suitable for high-reliability applications?

    • Yes, it is suitable for high-reliability applications due to its robust design and performance characteristics.