Vishay Semiconductor Diodes Division
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SMCJ26CA-M3/57T
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SMCJ26CA-M3/57T

Introduction

The SMCJ26CA-M3/57T is a product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMCJ26CA-M3/57T.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
  • Characteristics: Fast response time, low clamping voltage, high surge current capability.
  • Package: DO-214AB (SMC), Tape & Reel.
  • Essence: Provides robust protection against voltage transients.
  • Packaging/Quantity: Available in reels with varying quantities.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 26V
  • Clamping Voltage: 42.1V
  • Peak Pulse Current: 34.4A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ26CA-M3/57T has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Low clamping voltage
  • High surge current capability

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement for optimal protection coverage

Working Principles

The SMCJ26CA-M3/57T operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting excess current away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

The SMCJ26CA-M3/57T is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ26CA-M3/57T include: - P6SMB26CA - 1.5SMC26CA - SMBJ26CA

In conclusion, the SMCJ26CA-M3/57T transient voltage suppressor diode offers effective 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 SMCJ26CA-M3/57T 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 SMCJ26CA-M3/57T used for?

    • The SMCJ26CA-M3/57T is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMCJ26CA-M3/57T?

    • The maximum voltage rating of the SMCJ26CA-M3/57T is 26V.

  3. What is the peak pulse power dissipation of the SMCJ26CA-M3/57T?

    • The peak pulse power dissipation of the SMCJ26CA-M3/57T is 1500W.

  4. What are the typical applications of the SMCJ26CA-M3/57T?

    • Typical applications of the SMCJ26CA-M3/57T include protection of integrated circuits, power supplies, communication systems, and other sensitive electronics from voltage surges.

  5. What is the breakdown voltage of the SMCJ26CA-M3/57T?

    • The breakdown voltage of the SMCJ26CA-M3/57T is 28.9V.

  6. What is the response time of the SMCJ26CA-M3/57T?

    • The response time of the SMCJ26CA-M3/57T is very fast, typically in the nanosecond range.

  7. Is the SMCJ26CA-M3/57T RoHS compliant?

    • Yes, the SMCJ26CA-M3/57T is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can the SMCJ26CA-M3/57T be used for automotive applications?

    • Yes, the SMCJ26CA-M3/57T is suitable for automotive applications where protection against voltage transients is required.

  9. What is the operating temperature range of the SMCJ26CA-M3/57T?

    • The operating temperature range of the SMCJ26CA-M3/57T is -55°C to 150°C.

  10. Does the SMCJ26CA-M3/57T require any external components for proper operation?

    • No, the SMCJ26CA-M3/57T does not require any external components for its basic operation as a transient voltage suppressor diode. However, appropriate circuit design and layout considerations should be taken into account for optimal performance.