Vishay Semiconductor Diodes Division
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
SMCJ26-E3/57T
Zobrazit detail DataSheets

SMCJ26-E3/57T

Product Category

The SMCJ26-E3/57T belongs to the category of transient voltage suppressor diodes.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-214AB (SMC), 2-Pin
  • Essence: Provides overvoltage protection for sensitive electronic components
  • Packaging/Quantity: Tape & Reel (1500 units per reel)

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 23.8V to 26.5V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ26-E3/57T has a simple 2-pin configuration with no polarity.

Functional Features

  • Provides protection against voltage transients and surges
  • Fast response time ensures minimal damage to protected circuits
  • Low clamping voltage prevents excessive voltage across protected components

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage transients
    • Fast response time
    • RoHS compliant
  • Disadvantages:
    • Higher cost compared to standard diodes
    • Requires careful consideration of clamping voltage for specific applications

Working Principles

The SMCJ26-E3/57T operates by diverting excess current away from sensitive components when a voltage transient occurs. This is achieved through rapid conduction and clamping of the transient voltage to a safe level.

Detailed Application Field Plans

  • Telecommunications: Protects sensitive communication equipment from lightning-induced surges
  • Automotive Electronics: Safeguards vehicle electronics from voltage spikes during load dump events
  • Industrial Control Systems: Provides overvoltage protection for PLCs and control circuitry

Detailed and Complete Alternative Models

  • 1. SMCJ24A-E3/57T
  • 2. SMCJ28CA-E3/57T
  • 3. SMCJ30A-E3/57T

This completes the English editing encyclopedia entry structure format for the SMCJ26-E3/57T, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCJ26-E3/57T v technických řešeních

  1. What is the maximum peak pulse power dissipation of SMCJ26-E3/57T?

    • The maximum peak pulse power dissipation of SMCJ26-E3/57T is 1500 watts.

  2. What is the breakdown voltage of SMCJ26-E3/57T?

    • The breakdown voltage of SMCJ26-E3/57T is 28.9V.

  3. What is the typical clamping voltage of SMCJ26-E3/57T?

    • The typical clamping voltage of SMCJ26-E3/57T is 45.4V at 15.6A.

  4. What is the operating temperature range for SMCJ26-E3/57T?

    • The operating temperature range for SMCJ26-E3/57T is -55°C to +150°C.

  5. What is the package type of SMCJ26-E3/57T?

    • SMCJ26-E3/57T comes in a SMC (DO-214AB) package.

  6. What are the typical applications for SMCJ26-E3/57T?

    • SMCJ26-E3/57T is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the reverse stand-off voltage of SMCJ26-E3/57T?

    • The reverse stand-off voltage of SMCJ26-E3/57T is 26V.

  8. Does SMCJ26-E3/57T have RoHS compliance?

    • Yes, SMCJ26-E3/57T is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the response time of SMCJ26-E3/57T?

    • The response time of SMCJ26-E3/57T is typically less than 1 picosecond.

  10. Is SMCJ26-E3/57T suitable for high-speed data lines protection?

    • Yes, SMCJ26-E3/57T is suitable for protecting high-speed data lines from transient voltage events.