Vishay Semiconductor Diodes Division
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SMCJ75A-E3/9AT
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SMCJ75A-E3/9AT

Product Overview

Category

The SMCJ75A-E3/9AT belongs to the category of semiconductor devices.

Use

It is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.

Characteristics

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

Package

The SMCJ75A-E3/9AT is typically available in a DO-214AB (SMC) package.

Essence

This product is essential for safeguarding electronic circuits from voltage transients and surges.

Packaging/Quantity

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

Specifications

  • Part Number: SMCJ75A-E3/9AT
  • Voltage - Reverse Standoff (Typ): 64.3V
  • Voltage - Breakdown (Min): 71.3V
  • Clamping Voltage @ Ipp: 103V
  • Current - Peak Pulse (10/1000µs): 34.4A
  • Power - Peak Pulse: 1500W
  • Type: Zener

Detailed Pin Configuration

The SMCJ75A-E3/9AT typically has two pins, with the cathode connected to the ground and the anode connected to the circuit being protected.

Functional Features

  • Provides protection against voltage transients and surges
  • Rapid response time
  • Low clamping voltage ensures minimal impact on the protected circuit

Advantages

  • High surge capability
  • Fast response time
  • Compact form factor

Disadvantages

  • Clamping voltage may still be too high for some sensitive components
  • Limited power dissipation capability

Working Principles

When a voltage transient occurs, the SMCJ75A-E3/9AT conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The SMCJ75A-E3/9AT is widely used in various applications, including: - Power supplies - Telecommunications equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCJ75A-E3/9AT include: - P6SMBJ75CA - 1.5SMC75CA - SMBJ75CA

In conclusion, the SMCJ75A-E3/9AT is a crucial component in electronic circuits, providing vital protection against voltage transients and surges. Its high surge capability, fast response time, and compact form factor make it a popular choice in various industries.

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تکنیکی حل میں SMCJ75A-E3/9AT کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the SMCJ75A-E3/9AT used for?

    • The SMCJ75A-E3/9AT is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and surges.

  2. What is the maximum peak pulse current of the SMCJ75A-E3/9AT?

    • The maximum peak pulse current of the SMCJ75A-E3/9AT is 300A.

  3. What is the breakdown voltage of the SMCJ75A-E3/9AT?

    • The breakdown voltage of the SMCJ75A-E3/9AT is 75V.

  4. Can the SMCJ75A-E3/9AT be used for overvoltage protection in power supplies?

    • Yes, the SMCJ75A-E3/9AT is commonly used for overvoltage protection in power supplies and other electronic circuits.

  5. What is the response time of the SMCJ75A-E3/9AT?

    • The response time of the SMCJ75A-E3/9AT is very fast, typically in the nanosecond range.

  6. Is the SMCJ75A-E3/9AT suitable for use in automotive electronics?

    • Yes, the SMCJ75A-E3/9AT is suitable for use in automotive electronics to protect against voltage transients.

  7. What is the operating temperature range of the SMCJ75A-E3/9AT?

    • The operating temperature range of the SMCJ75A-E3/9AT is -55°C to 150°C.

  8. Can the SMCJ75A-E3/9AT be used for ESD protection?

    • Yes, the SMCJ75A-E3/9AT can be used for electrostatic discharge (ESD) protection in various electronic devices.

  9. What is the package type of the SMCJ75A-E3/9AT?

    • The SMCJ75A-E3/9AT comes in a surface mount SMC package.

  10. Is the SMCJ75A-E3/9AT RoHS compliant?

    • Yes, the SMCJ75A-E3/9AT is RoHS compliant, making it suitable for use in environmentally friendly electronic products.