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SMDJ78A-T7

SMDJ78A-T7

Product Overview

Category

The SMDJ78A-T7 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits and systems, particularly in applications where protection against transient overvoltage events is critical.

Characteristics

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

Package

The SMDJ78A-T7 is available in a DO-214AB (SMC) package.

Essence

The essence of the SMDJ78A-T7 lies in its ability to rapidly suppress transient voltage spikes, thereby safeguarding sensitive electronic components from damage.

Packaging/Quantity

The SMDJ78A-T7 is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 78V
  • Maximum Clamping Voltage: 126V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 78V
  • Leakage Current: 1µA

Detailed Pin Configuration

The SMDJ78A-T7 follows the standard pin configuration for DO-214AB (SMC) packages, with two leads for connection.

Functional Features

  • Rapid response to transient voltage spikes
  • Low clamping voltage to protect downstream components
  • High surge current handling capability
  • Reliable performance under varying temperature conditions

Advantages

  • Effective protection against transient overvoltage events
  • Fast response time helps minimize potential damage to sensitive electronics
  • Wide operating temperature range enhances versatility

Disadvantages

  • May exhibit limitations in extreme surge current scenarios
  • Requires proper installation and circuit design for optimal performance

Working Principles

The SMDJ78A-T7 operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDJ78A-T7 finds extensive application in various industries, including: - Telecommunications - Automotive electronics - Industrial automation - Consumer electronics - Power supply units

Detailed and Complete Alternative Models

Some alternative models to the SMDJ78A-T7 include: - P6SMBJ78A - 1.5SMCJ78A - SMBJ78A

In conclusion, the SMDJ78A-T7 serves as a crucial component in safeguarding electronic systems from transient voltage events, offering reliable protection and performance across diverse applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ78A-T7 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of SMDJ78A-T7 in technical solutions:

  1. What is the maximum peak pulse power dissipation of SMDJ78A-T7?

    • The maximum peak pulse power dissipation of SMDJ78A-T7 is 3000 watts.

  2. What is the breakdown voltage of SMDJ78A-T7?

    • The breakdown voltage of SMDJ78A-T7 is 78 volts.

  3. What is the typical clamping voltage of SMDJ78A-T7?

    • The typical clamping voltage of SMDJ78A-T7 is 100 volts at 77.5A.

  4. What is the operating temperature range of SMDJ78A-T7?

    • The operating temperature range of SMDJ78A-T7 is -55°C to +150°C.

  5. What is the package type of SMDJ78A-T7?

    • SMDJ78A-T7 comes in a DO-214AB (SMC) package.

  6. What are the typical applications of SMDJ78A-T7?

    • SMDJ78A-T7 is commonly used for transient voltage suppression in various electronic equipment and systems.

  7. What is the reverse stand-off voltage of SMDJ78A-T7?

    • The reverse stand-off voltage of SMDJ78A-T7 is 78 volts.

  8. What is the peak pulse current capability of SMDJ78A-T7?

    • SMDJ78A-T7 has a peak pulse current capability of 77.5A.

  9. Is SMDJ78A-T7 RoHS compliant?

    • Yes, SMDJ78A-T7 is RoHS compliant, making it suitable for use in environmentally friendly products.

  10. Can SMDJ78A-T7 be used for surge protection in power supply units?

    • Yes, SMDJ78A-T7 is suitable for surge protection in power supply units due to its high peak pulse power dissipation and clamping voltage characteristics.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.