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SMCJ58CHE3/57T
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SMCJ58CHE3/57T - Product Encyclopedia Entry

Introduction

The SMCJ58CHE3/57T is a specialized electronic component belonging to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronic devices from voltage transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: SMC (DO-214AB)
  • Essence: Safeguarding electronic circuits from voltage spikes
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Part Number: SMCJ58CHE3/57T
  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 64.4V to 71.1V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ58CHE3/57T follows the standard SMC package pin configuration with two leads for connection.

Functional Features

  • Transient Voltage Suppression: Rapidly clamps voltage transients to protect downstream components.
  • Low Clamping Voltage: Ensures minimal stress on protected circuits during transient events.
  • Fast Response Time: Quickly responds to transient voltage spikes to prevent damage.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Low clamping voltage minimizes stress on connected circuits
  • RoHS compliant, ensuring environmental friendliness

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of voltage ratings for proper selection

Working Principles

The SMCJ58CHE3/57T operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, diverting the transient energy away from sensitive components.

Detailed Application Field Plans

The SMCJ58CHE3/57T finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage spikes - Industrial Control Systems: Shielding sensitive control circuitry from power surges

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: - 1. SMAJ58A: Similar characteristics in SMA package - 2. P6SMB68CA: Higher power rating in SMB package - 3. 1.5SMC75CA: Greater surge capability in SMC package

In conclusion, the SMCJ58CHE3/57T transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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  1. What is the SMCJ58CHE3/57T?

    • The SMCJ58CHE3/57T 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 SMCJ58CHE3/57T?

    • The maximum peak pulse power of the SMCJ58CHE3/57T is 1500 watts.

  3. What is the breakdown voltage of the SMCJ58CHE3/57T?

    • The breakdown voltage of the SMCJ58CHE3/57T is 58 volts.

  4. What are the typical applications for the SMCJ58CHE3/57T?

    • The SMCJ58CHE3/57T is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of the SMCJ58CHE3/57T?

    • The SMCJ58CHE3/57T has an operating temperature range of -55°C to 150°C.

  6. What is the response time of the SMCJ58CHE3/57T?

    • The response time of the SMCJ58CHE3/57T is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Is the SMCJ58CHE3/57T RoHS compliant?

    • Yes, the SMCJ58CHE3/57T is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. Can the SMCJ58CHE3/57T be used in high-speed data lines?

    • Yes, the SMCJ58CHE3/57T is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What is the packaging type of the SMCJ58CHE3/57T?

    • The SMCJ58CHE3/57T is available in a surface mount package, making it easy to integrate into PCB designs.

  10. Does the SMCJ58CHE3/57T require any external components for proper operation?

    • No, the SMCJ58CHE3/57T does not require any external components and can be directly connected across the input terminals for effective transient voltage suppression.