Vishay Semiconductor Diodes Division
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SMCJ58HE3/57T
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SMCJ58HE3/57T

Product Overview

The SMCJ58HE3/57T belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMCJ58HE3/57T is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AB (SMC) package and is available in tape and reel packaging with a quantity of 1500 units per reel.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 58V
  • Clamping Voltage: 93.6V
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: DO-214AB (SMC)

Detailed Pin Configuration

The SMCJ58HE3/57T has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Transient Voltage Suppression: Protects against voltage transients and spikes.
  • Fast Response Time: Quickly responds to transient events to safeguard connected components.

Advantages

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

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the SMCJ58HE3/57T conducts current to divert the excess energy away from the protected components, thereby limiting the voltage across the circuit.

Application Field Plans

The SMCJ58HE3/57T is commonly used in various applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Alternative Models

  • P6SMB58CA: Similar specifications and package type
  • 1.5SMC58CA: Higher surge capability and similar breakdown voltage

In conclusion, the SMCJ58HE3/57T transient voltage suppressor diode offers robust protection against voltage transients and spikes, making it an essential component in numerous electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMCJ58HE3/57T dalam penyelesaian teknikal

  1. What is the SMCJ58HE3/57T?

    • The SMCJ58HE3/57T is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMCJ58HE3/57T?

    • The maximum peak pulse power of the SMCJ58HE3/57T is 1500 watts.

  3. What is the breakdown voltage of the SMCJ58HE3/57T?

    • The breakdown voltage of the SMCJ58HE3/57T is 58 volts.

  4. What are the typical applications for the SMCJ58HE3/57T?

    • The SMCJ58HE3/57T is commonly used in applications such as telecommunications equipment, industrial equipment, and automotive electronics to protect against voltage transients.

  5. What is the operating temperature range of the SMCJ58HE3/57T?

    • The SMCJ58HE3/57T has an operating temperature range of -55°C to 150°C.

  6. What is the peak pulse current rating of the SMCJ58HE3/57T?

    • The peak pulse current rating of the SMCJ58HE3/57T is 87.1A.

  7. Does the SMCJ58HE3/57T meet any industry standards?

    • Yes, the SMCJ58HE3/57T meets the requirements of the RoHS directive and is compliant with lead-free reflow soldering.

  8. Can the SMCJ58HE3/57T be used for ESD protection?

    • Yes, the SMCJ58HE3/57T can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  9. What package type does the SMCJ58HE3/57T come in?

    • The SMCJ58HE3/57T is available in a DO-214AB (SMC) package.

  10. Is the SMCJ58HE3/57T suitable for high-speed data lines?

    • Yes, the SMCJ58HE3/57T is suitable for protecting high-speed data lines in applications such as Ethernet, USB, and HDMI interfaces.