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SMCJ58A-TP
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SMCJ58A-TP: Product Overview and Specifications

Introduction

The SMCJ58A-TP is a component belonging to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMCJ58A-TP is known for its high reliability and efficiency in safeguarding electronic devices from voltage surges.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High reliability, efficient voltage suppression
  • Package: SMC (DO-214AB)
  • Essence: Safeguarding electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 64.4V
  • Clamping Voltage: 103V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ58A-TP follows the standard pin configuration for SMC package diodes, with two leads for connection to the circuit board.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time ensures minimal impact on the circuit
  • RoHS compliance for environmental friendliness

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMCJ58A-TP operates by diverting excessive voltage away from sensitive components, thereby limiting the voltage across the protected device during transient voltage events. This is achieved through rapid conduction when the voltage exceeds the breakdown voltage, effectively suppressing the transient voltage.

Detailed Application Field Plans

The SMCJ58A-TP finds extensive application in various electronic systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMCJ5.0A-TP: Breakdown Voltage: 6.40V, Peak Pulse Power: 1500W
  • SMCJ6.0A-TP: Breakdown Voltage: 6.67V, Peak Pulse Power: 1500W
  • SMCJ7.0A-TP: Breakdown Voltage: 7.78V, Peak Pulse Power: 1500W
  • SMCJ9.0A-TP: Breakdown Voltage: 10.0V, Peak Pulse Power: 1500W

In conclusion, the SMCJ58A-TP transient voltage suppressor diode offers reliable and efficient protection against voltage transients, making it an essential component in various electronic systems.

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技術ソリューションにおける SMCJ58A-TP 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 SMCJ58A-TP used for in technical solutions?

    • The SMCJ58A-TP is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse current rating of the SMCJ58A-TP?

    • The maximum peak pulse current rating of the SMCJ58A-TP is typically 300A.

  3. What is the breakdown voltage of the SMCJ58A-TP?

    • The breakdown voltage of the SMCJ58A-TP is 58V.

  4. Can the SMCJ58A-TP be used for overvoltage protection in power supply circuits?

    • Yes, the SMCJ58A-TP is suitable for overvoltage protection in power supply circuits, especially for protecting sensitive components from voltage surges.

  5. What is the response time of the SMCJ58A-TP during a transient event?

    • The response time of the SMCJ58A-TP is very fast, typically in the nanosecond range, providing quick protection against voltage transients.

  6. Is the SMCJ58A-TP suitable for high-speed data lines protection?

    • Yes, the SMCJ58A-TP is suitable for protecting high-speed data lines, such as USB, Ethernet, and HDMI, from voltage spikes and surges.

  7. Does the SMCJ58A-TP require any external components for proper operation?

    • The SMCJ58A-TP can be used standalone but may benefit from additional circuitry such as fuses and capacitors for enhanced protection and filtering.

  8. What is the operating temperature range of the SMCJ58A-TP?

    • The SMCJ58A-TP typically operates within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  9. Can the SMCJ58A-TP be used in automotive electronics applications?

    • Yes, the SMCJ58A-TP is often used in automotive electronics for protecting sensitive components from voltage transients caused by load dumps and other electrical disturbances.

  10. What are some common failure modes of the SMCJ58A-TP?

    • Common failure modes of the SMCJ58A-TP include thermal runaway under excessive current or prolonged overvoltage conditions, as well as physical damage due to voltage surges beyond its capabilities. Regular testing and monitoring are recommended to ensure proper functionality.