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SMDJ60
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SMDJ60 - Product Overview and Specifications

Introduction

The SMDJ60 belongs to the category of TVS (Transient Voltage Suppressor) diodes, which are widely used for surge protection in electronic circuits. This entry provides a comprehensive overview of the SMDJ60, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: TVS Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Fast response time, high surge capability
  • Package: SMD (Surface Mount Device)
  • Essence: Protects sensitive electronic components from voltage transients
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Part Number: SMDJ60
  • Standoff Voltage: 60V
  • Breakdown Voltage: 66.3V minimum
  • Peak Pulse Power: 3000W
  • Operating Temperature Range: -55°C to +150°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The SMDJ60 typically has a standard SMD package with two terminals for surface mounting on a printed circuit board. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronics
  • Fast response time
  • Compact SMD package for space-saving designs

Disadvantages

  • Unidirectional protection only
  • Limited to specific voltage ratings

Working Principles

The SMDJ60 operates by diverting excessive transient current away from sensitive components when a voltage surge occurs. It achieves this through rapid conduction, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDJ60 is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supply units - Consumer electronics

Detailed and Complete Alternative Models

  • SMDJ5.0A: Standoff Voltage: 5V, Breakdown Voltage: 6.4V minimum, Peak Pulse Power: 3000W
  • SMDJ12A: Standoff Voltage: 12V, Breakdown Voltage: 13.3V minimum, Peak Pulse Power: 3000W
  • SMDJ24A: Standoff Voltage: 24V, Breakdown Voltage: 26.7V minimum, Peak Pulse Power: 3000W

In conclusion, the SMDJ60 TVS diode offers effective surge protection with its fast response time and high surge capability. While it has limitations such as unidirectional protection, its compact SMD package and reliable performance make it a popular choice for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ60 en soluciones técnicas

  1. What is the maximum peak pulse power of SMDJ60?

    • The maximum peak pulse power of SMDJ60 is 600 watts.

  2. What is the breakdown voltage of SMDJ60?

    • The breakdown voltage of SMDJ60 is 66.7 volts.

  3. What are the typical applications of SMDJ60?

    • SMDJ60 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  4. What is the clamping voltage of SMDJ60?

    • The clamping voltage of SMDJ60 is 86.5 volts.

  5. What is the operating temperature range of SMDJ60?

    • SMDJ60 has an operating temperature range of -55°C to +150°C.

  6. Is SMDJ60 RoHS compliant?

    • Yes, SMDJ60 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the package type of SMDJ60?

    • SMDJ60 is available in a surface mount DO-214AB (SMC) package.

  8. Does SMDJ60 provide low leakage current?

    • Yes, SMDJ60 offers low leakage current, which is beneficial for minimizing power loss in standby or low-power modes.

  9. Can SMDJ60 be used for ESD protection?

    • Yes, SMDJ60 can be utilized for electrostatic discharge (ESD) protection in various electronic circuits and systems.

  10. What are the key features of SMDJ60?

    • The key features of SMDJ60 include high surge capability, fast response time, and excellent clamping performance for transient voltage suppression.